PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Engineering Process Packages About SAS SAS provides a total solution approach to meeting the needs of the oil and gas industry in Indonesia. We offer both technical and operational support to our customers with the products and services that we provide. We are dedicated to help solve some of our customers’ toughest problems. We are committed to delivering quality products and services such as centrifugal compressor packages, gas turbine generator packages, production equipment, gas processing solutions, liquid separation systems, drilling & downhole completion equipment and professional field services to the oil and gas industry. Widely recognized for our technical capabilities and management excellence, SAS enjoy the longstanding relationship with our oil and gas customers in Indonesia. Vision & Mission Vision “To be number one in the market we serve with the strength and reliability of a big company but with the leanness and agility of a small company ” Mission “To deliver quality products & services, and provide unprecedented customer satisfaction in a cost effective manner through the contribution of each employee “ SAS design and manufactures process equipment for the oil & gas, power generation and wastewater industries that meet international codes and engineering practice. We develop our own process equipment as well as partnering with International leading process companies to provide custom made solutions for our customers. 1 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] In all its expertise areas, SAS offers a full scope of services : Engineering, Procurement, Fabrication, Aftersales, Operational Our process packages include: Gas dehydration, gas conditioning & treatment, vapor recovery, slug catching, H2S and CO2 removal, fired heaters and flares Desalting equipment, emulsion treaters, separators and flash treaters Produced water treatment Deaerators I. Downstream o Sulphur Recovery o Crude Oil / Desalting o CO₂ Capture o Refinery Modular experience II. Upstream o MEG Recovery Solutions o Gas Sweetening o Gas Dehydration o Sulphur Recovery o Crude Oil / Desalting o NGL Recovery o Compression o Offshore / Floating o Modular Experience III. Services o Engineering Services o Aftersales Services 2 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] I. Downstream We also dedicate our engineering capacities to downstream applications including Sulphur Recovery, Crude Oil Desalting and CO2 Capture. For this segment of our activity, we successfully supply engineering and modular equipment packages in order to meet our customers' satisfaction with the same range of services offered for upstream applications. Global handling of H₂S released streams from refining units with only one interface to treat all sour effluents. > AdvaSulf™ (Claus, TGT, SmartSulf™) Sulphur Recovery Reliable and flexible static technologies for minimal supervision and low maintenance costs handling high water cut and high sediment content for refinery and production field applications. Gas Sweetening > Crude Oil Desalter State of the art and advanced post Combustion CO₂ capture in Flue Gases : reliable, safe, no impact on power plant operation. CO2 Capture Refinery Modules AdvaCap™ We have a dedicated experience of supplying modular refining and petrochemicals units based on process technologies from our sister company AXENS. Downstream Sulphur Recovery Crude Oil / Desalting CO₂ Capture Refinery Modular experience 3 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] I.1. Sulphur Recovery I.1.1. AdvaSulf™ A portfolio of advanced process solutions for Sulphur Recovery with suitable design for gas plants, refineries, upgraders, biogas, shale…etc. AdvaSulf™ was designed to handle H₂S released streams from refining units. There is only one interface to treat all sour effluents that benefits from intensive knowledge in amine technology with the experience of AdvAmine™. Process Principle For each application, a tailor made effluent handling solution including: Specific Claus process scheme for 99.5% sulphur recovery Special high ammonia content design Oxygen enrichment for debottlenecking or reduced investment Co-firing of lean acid gas with proprietary burners Handling of lean acid gas with RSH, COS & BTX Acid gas enrichment and gas sweetening with AdvAmine™ portfolio Direct oxydation processes for very lean acid gases Sour Water Stripper design: single or double stage patented schemes REDOX technologies: SweetSulf™ Process Technology Selection Performances Modified Claus process with 98% Sulphur Recovery - 35 references Worldwide since 1957 4 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Tail Gas Treatment Processes: Claus: up to 99.5% sulphur recovery, low CAPEX, very high reliability, low footprint, low pressure drop, suitable for very large capacities, improved configurations for better recovery (HydroSulfreen and DoxoSulfreen) - 50 industrial references SmartSulf™: up to 99.5% sulphur recovery, low CAPEX (few equipments), very low OPEX (no heating), low footprint, very low pressure drop (one through process), developed by ITS (15 references) Sultimate™: up to 99.9+% sulphur recovery, high absorber performance with less than 10 ppmv H2S, open market chemicals or proprietary for very tight specifications only Other sulphur recovery technologies : sulphur degassing, steam balance management, sulphur handling management, multipurpose incineration, REDOX technologies and subdewpoint tail gas treatment processes (Sulfreen™ and Clauspol™) Key Benefits For each level of Sulphur Recovery: its adapted process Minimization of the investment by selection of the process the most fitted with recovery requirement Very high sulphur recovery performances: more than 99.95% with Sultimate™ process Compliance with the most stringent international emission standards Special design for small size Sulphur Recovery, to minimize investment and maximize reliability and efficiency 5 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] I.2. Gas Sweetening I.2.1. Crude Oil Desalter PROSERNAT Electrostatic Dehydrator / Desalter is a crude crude oils separation technology developed for several applications in onshore, offshore or floating environments: new crude units, revamp of existing units for increased capacity and/or treating more viscous crudes, addition of a second stage of treatment for higher efficiency, improvement of the desalting efficiency and water quality and reduction of demulsifier consumption. Process Principle The Desalting process comprises two fundamental sections : water dilution & emulsification and electrostatic coalescence & separation which is performed thanks to an optimized internal arrangement for a better electrostatic coalescence, a special designed power unit and an entrance bushing arrangement. Crude Oil Electrostatic Desalting Principle : Salt contents in crudes depend on residual water droplets after primary separation Injection and emulsification of dilution water Electrostatic coalescence of the emulsified droplets Settling of larger drops Process Scheme Performances Over 100 industrial references Certified power units Controlled emulsification Optimized emulsion distribution in the electric field Reduced use of dilution water and demulsifier High efficiency single or multi-stage applications: o Production applications: 20 PTB of salts / 0.5% BSW or less o Refinery applications: down to 0.5 PTB of salts / 0.1% BSW LPG treatment: down to 10 ppm insoluble aqueous phase Single train capacity up to 300 000 BPD 6 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Key Benefits Refinery and production fields application Reliable and flexible electrostatic coalescers Static technology for minimal supervision and low maintenance Handling of high water cut and high sediment content Special design for FPSO and topside to deal with roll and pitch issues Extensive experience both in grassroot and revamping of existing units with minimum modifications at site 7 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] I.3. CO2 Capture I.3.1. AdvaCap™ With highly skilled people in the field of R&D, process engineering and underground engineering, PROSERNAT and its partners offer long-term partnership services for the carbon management, from feasibility studies to the supply of industrial units, in the complete chain of capture, transport and storage of CO₂. Process Principle HiCapt™ : state of theart post Combustion CO₂ capture in Flue Gases Proven technology at an industrial pilot scale Based on primary Amine HiCapt+™ : advanced post Combustion CO₂ capture in Flue Gases Proven technology at the laboratory & mini pilot scale Industrial pilot scale tests (40% MEA without inhibitor on ENEL’s Brindisi plant) Based on formulated primary Amine Process Scheme 8 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Performances In the portfolio to reduce the emission of greenhouse gas, PROSERNAT shares with IFP Energies nouvelles the will to bring to the market global solutions, integrating the most advanced technologies for the CO₂ Capture and storage challenge. Based on its competences in the amine processes for the Oil & Gas industry as well as its huge experience for the design and supply of modular equipments for gas treatment, PROSERNAT offers engineering services in the field of CO₂ capture in the flue gas : Feasibility study, conceptual design, cost estimate Basic process engineering Supply of complete units from pilot plant up to commercial plants Commissioning, start-up Aftersales services Key Benefits The challenges of industrial CO₂ capture are addressed by PROSERNAT, based on : Its know-how and experience as a licensor of amine based processes (AdvAmine™) for natural gas industry More than 30 years experience of design and supply of gas treatment units Long-term research and testing relationship with IFP Energies nouvelles, who is developing the most advanced CO₂ capture technologies The challenge of CO₂ capture technologies is to minimize the energy penalty linked with the CO₂ capture. New technologies are being developed targeting energy cost reduction by -15% / -30% compared with currently available technologies. 9 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] I.4. Refinery Module Modular Experience A modularization strategy offers ascendant advantages versus on-site manufacturing. During the last 40 years, PROSERNAT has supplied over 400 modular units, both onshore and offshore, providing tailor made designs based on inlet feed conditions and guarantying outlet specifications. Refinery Modular Experience Modularization Concept Based on process design performed by PROSERNAT’s sister company AXENS, PROSERNAT offers complete modular refinery units for all kind of applications. Why to choose Modules ? The delivery of a complete skid-mounted module is a key choice in the following contexts: Refineries with complex access and a lack of manpower Restricted plot areas for installation of new units Minimize disturbances of ongoing operations PROSERNAT Advantages - PROSERNAT modules offer the following advantages: Shortened schedules: a 25% schedule reduction is usually achievable during project execution when modular construction is considered. The major schedule reduction is obtained because construction can be performed at the same time as the construction phase on-site. By the time the modular unit reaches the owner’s site, the field is ready for module installation and connection with existing facilities. Cost savings: by maximizing workshop construction and assembly, full advantage is taken from an efficient and organized work progression. 40 to 100% higher labor productivity is usually achieved and supervision time with a trained manpower is generally reduced by 25%. Cost savings are also achieved on field, where a modular unit requires less plot area and simpler foundation than a similar stick built unit. Improved safety requirements: most of the labor intensive tasks are achieved in a workshop or on a yard chosen for its favorable and efficient working conditions. Construction permits are not necessary and there is no interaction with ongoing site operations, it greatly reduces owner’s safety concerns. 10 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II. Upstream We offer unique gas treatment processes for upstream applications and timely deliver custom made solutions adapted to our customers' constraints. Our complete range of technologies makes us a specialist in process selection and optimization. For every solution we provide, we propose a full scope of engineering, procurement, fabrication, aftersales and operational services. PROSERNAT is the exclusive licensor of MEG Regeneration and Reclaiming proprietary process owned by CCR Technologies Ltd., a Canadian company having developed in the 90’s the most cost effective process to purify and MEG Recovery reclaim high value chemicals. Solutions An efficient and reliable sweetening processes portfolio able to treat any sour gas contaminants and to achieve the most severe specifications. Gas Sweetening > AdvAmine™ > SPREX® > HySWEET® > COSWEET™ > SweetSulf™ The widest technological choice for Natural Gas Dehydration including liquid and solid desiccant absorption and liquid hydrate inhibitor injection. Gas Dehydration > TEG > Ifpexol™ > Solid Bed Desiccant > Cleanol™ > Drizo™ > Progly™ Global handling of H₂S released streams from natural gas treatment and refining units with only one interface to treat all sour effluents. Sulphur Recovery > AdvaSulf™ (Claus, TGT, SmartSulf™) 11 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Reliable and flexible static technology for minimal supervision and low maintenance costs handling high water cut and high sediment content for refinery and production field applications. Crude Oil / Desalting > Crude Oil Desalter A complete offer for NGL recovery purpose covering Joule Thomson, mechanical refrigeration, HC and water simultaneous dewpointing (with MEG or MeoH) and improved cold process with Proserpack™ technology. NGL Recovery > HC Dewpointing > Proserpack™ Engineering and supply of process components (scrubbers, interstage coolers,…) for gas compression modules / stations. Compression Offshore / Floating As an expert in custom made solutions supply, PROSERNAT has specific knowledge of offshore engineering including floating environment key challenges. Providing modular strategies with significant shortened schedules, cost savings and improved safety requirements for all conditions. Modular Experience Upstream MEG Recovery Solutions Gas Sweetening Gas Dehydration Sulphur Recovery Crude Oil / Desalting NGL Recovery Compression Offshore / Floating Modular Experience 12 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.1. MEG Recovery Solutions PROSERNAT is the exclusive licensor of MEG Regeneration and Reclaiming proprietary process owned by CCR Technologies Ltd., a Canadian company having developed in the 90’s the most cost effective process to purify and reclaim high value chemicals. The technology, based on patented and proprietary vacuum distillation and purification process, removes glycol contaminants with very high MEG recovery efficiency while minimizing waste effluents. MEG Recovery Solutions Industrial References The MEG Regeneration and Reclaiming Technology developed by CCR Technologies Ltd. is a pioneer technology with the first commercial operation in the world of a MEG reclaiming unit being started-up in 1999 for Shell Mensa Offshore Project in the Gulf of Mexico. As of today, twelve MEG Regeneration and Reclaiming units have been licensed with this technology including the largest unit in the world for Wasit Gas Plant project in Saudi Arabia developed by Saudi Aramco (Rich MEG capacity = 4 x 66 m³/h). MEG Reclamation for Statoil, Norway MEG Reclamation Module, Offshore Platform, USA 13 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Process Principle Injection of large volumes of Monoethylene Glycol (MEG) at the wellhead is an effective way to prevent hydrate formation and assure gas flow. MEG returns to shore in a mix of gas, hydrocarbons, water, salts and other solids; replacement is very costly and the installation of MEG Regeneration and Reclaiming system provides the following benefits: reduction in purchased volume of new glycols, protection against hydrate formation and pipeline freeze-up, lower corrosion of subsea and onshore flowlines, reduced fouling and scaling, smaller circulating volumes in glycol loop. Key Benefits Highest MEG Recovery (typically > 99.5%) Minimized operating costs Minimized waste volumes & handling logistics Proven Long-Term Operability & Reliability Industrial references totalling > 350,000 hours of operation High unit availability (typically > 99%) Most Advanced Liquid to Slurry Process Simple, reliable & cost effective design Efficient waste handling system Minimized glycol losses Significant Environmental Benefits Recovered salts and water quality suitable for discharge Very low MEG in the waste streams and minimal waste quantity 14 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.2. Gas Sweetening II.2.1. AdvAmine™ AdvAmine™ is a complete portfolio of amine based processes developed by TOTAL and IFP Energies nouvelles with more than 50 years of operational experience. AdvAmine™ large set of process solutions, based on widely available open market chemicals, can treat any type of natural gas sour effluent and achieve the most severe specifications. Process Principle HiLoadDEA Total acid gases removal from all sour gases MDEAmax Selective H2S removal with CO2 slippage from sour gas or separated acid gas (acid gas enrichment, sulphur plant tail gas treatment) energizedMDEA Total H2S removal and controlled CO2 removal for all applications including LNG Process Scheme 15 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] References A Technology developed by an operator for those who operate More than 140 industrial units (among which about 1/5 operated by TOTAL) Experience since 1957 Implemented in 25 countries Single train capacity from 5.6 up to 1 320 MMSCFD More than 34 000 MMSCFD total aggregate gas treated worldwide Key Benefits Efficient and reliable amine sweetening processes Can treat any sour gas composition Achieves the most severe specifications Tailor made solvent composition adapted to each specific case Open Market Chemicals: o Multiple suppliers o Reduced solvent costs High amine loading experience allows compact design even for highly sour gases Extensive operational knowledge Flexible custom made designs with a wide range of solvents and process configurations for all kind of applications AdvAmine™ is a trademark for the technologies owned by TOTAL, now developed with IFP Energies nouvelles and marketed by PROSERNAT under license. 16 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.2.2. The HySWEET® Solvent HySWEET® solvent is an addition of a selected physical solvent to an amine which maximizes absorption of mercaptans, with limited coabsorption of hydrocarbons (typically < 1% HC in acid gas). It reduces reboiler energy compared to amine solvent (-10% to -15%). HySWEET® has more than 6 years of successful operational experience on commercial plants. Process Scheme 17 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Performances Key Benefits Low solvent cost Design tailored to meet any level of mercaptan removal Less hydrocarbons coabsorption than with competing hybrid solvents, no impact on Claus unit operation Corrosion, foaming and solvent degradation identical to amine plant Comprehensive absorption/desorption model integrated to a proprietary process simulator Lower energy consumption than amine processes for solvent regeneration -10 to -15% saving Amine units may easily be swapped to HySWEET® HySWEET ® is a trademark owned and registered by TOTAL group - used by PROSERNAT under licence 18 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.2.3. SweetSulf™ SweetSulf™ is a redox process developed for high pressure natural gas applications. Its specific solid sulfur removal technology overcomes the foaming/plugging problems experienced with other types of redox processes. SweetSulf™ has been demonstrated on an industrial pilot plant operated with natural gas under 80 bar, at a Gaz de France underground storage facility. Process Scheme Process Principle Reaction Sour Gas is contacted with an aqueous redox solution which extracts the H2S and converts it into solid elemental sulphur. Gas separation Treated gas, free of H2S, is separated from the redox solution. Solid separation Solid sulphur is filtered under pressure on a cartridge filter which can be regenerated on stream. Re-Oxidation The redox solution is depressurized and re-oxidized by contact with air. 19 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Performances SweetSulf™ process has been proven for high pressure operation with 6 760 hours of industrial pilot operation SweetSulf™ can treat any composition of gas in the range of H₂S concentration below 5 000 ppm H₂S outlet levels can go below 1 ppm Economic application range 10 – 1 000 ppm H₂S in feed CO₂ partial pressure limited to # 4 bar Key Benefits Selective H2S removal with direct conversion into solid elemental sulfur Gas sweetening may be done at any pressure Ambient temperature operation High Pressure Filtration: no foaming, no risk of plugging Flexibility, easy operation Minimum solvent flowrates and pumping costs. CAPEX and total costs can be 20 – 50% lower than for conventional processes for feed H2S levels between 10 and 1 000 ppm) 20 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.2.4. SPREX® SPREX® and SPREX®CO2 are processes developed for bulk acid gas removal from highly sour gas. SPREX® and SPREX®CO2 offer economic alternatives for the development of highly sour gas reserves with acid gas reinjection which allows CAPEX and energy consumption reduction and limits sulphur production. SPREX® has been developed to meet the challenges of the development of very sour (>10% acid gases) natural gases. Process Principle Highly sour gases are splitted in a cryogenic distillation, producing partially sweetened gas at the overhead and liquid acid gas mixture at the bottom, which is suitable for reinjection. Process Scheme Performances SPREX® H2S bulk removal from raw gas with over 25% H2S, with reinjection of liquid H2S No upstream sour gas dehydration needed 21 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] SPREX®CO2 CO2 bulk removal from raw gas with more than 35 - 40% CO2, with reinjection of liquid CO2 Upstream gas dehydration required 18 - 25% CO2 in outlet gas, @ -50 / -55°C in reflux drum Energy saving by 50% and CAPEX savings by 20% vs. 2 stages membrane (@ 70% CO2 in sour gas) 8 - 12% H2S in outlet gas to amine unit, @ -30 to -40°C in reflux drum Energy saving “SPREX ® + Amines” by 35% versus “Amines” process (@ 35% H2S in sour gas) Key Benefits Bulk H2S or CO2 removal from highly sour gas by high pressure cryogenic distillation Conventional distillation column with no hydrate or solid product formation Separated acid gases are recovered liquid at high pressure and easily pumped back into reservoir Final sweetening of partially treated gas may be done with a conventional amine unit Economic alternatives for the development of highly sour gas reserves with acid gas reinjection o Reduced capital cost and energy consumption versus conventional alternatives o Limits sulphur production and/or CO2 release to atmosphere Proprietary solid/liquid/vapor thermodynamic model, validated through lab data and demonstration plant operation Process design and robustness of operation validated through demonstration plant operation for more than 18 months SPREX® is a joint development between IFP Energies nouvelles, TOTAL and PROSERNAT 22 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.2.5. COSWEET™ A combined absorption catalytic conversion process for complete COS destruction developed by IFP Energies nouvelles. By combining amine absorption with catalytic COS hydrolysis, COSWEET™ allows gas sweetening, either total (removal of both H₂S & CO₂) or selective (removal of H₂S mainly), with complete COS removal. COSWEET™ is applicable with any type of absorption solvent. Process Principle Removing the bulk of the H₂S and CO₂ present in the feed gas by absorption in the bottom section of a solvent absorber. Withdrawing the partially sweetened gas from bottom section of the absorber, water washing, heating to mild temperature and sending it to a hydrolysis reactor, where COS is converted to H₂S and CO₂. Cooling the hydrolyzed gas and removing the H₂S (and if needed also the CO₂) by absorption in the top part of the amine absorber, down to the required specification Process Scheme 23 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Key Benefits COS destruction integrated with amine sweetening Very active catalyst destroys COS down to the ppm level at moderate temperature Low pressure drop and moderate energy consumption Used with any amine solution o With MDEAmax: complete COS removal o No impact on H2S / CO2 selectivity o No impact on Sulphur Recovery Units o With HiLoadDEA / energizedMDEA: COS destruction boosted at reduced cost Economics: o CAPEX: -15% o OPEX: -20% Compared with alternative COS removal options A process developed by IFP Energies nouvelles 24 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3. Gas Dehydration II.3.1. TriEthylene Glycol Water absorption with TriEthylene Glycol (TEG) is a very well known and proven technology. It is the most common process used for gas dehydration. PROSERNAT has supplied about 100 TEG units during the last 35 years. Process Principle The water contained in the gas to be treated is absorbed counter-currently by lean TEG in a gas/glycol contactor. At the bottom of the contactor, the rich TEG (containing the absorbed water) is sent to the regeneration section where water is vaporized in a Reboiler at low pressure (close to atmopheric pressure). Depending on the requested lean TEG purity, the lean TEG produced in the reboiler can be either: Pumped directly to the gas/glycol contactor (low TEG purity required) Stripped with stripping gas before being pumped to the gas/glycol contactor (high TEG purity required) Industrial Experience Three TEG units - 3 x 300 MMSCFD - UAE 25 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Performances Key Benefits A very well known and proven technology : tens of thousands units in operation in the world A process easy to operate and offering high flexibility The cheapest technology for water removal Complete assembly of the package in a workshop Our TEG units can be fully custom made to fit with our customers specifications and requirements 26 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3.2. Solid Bed Desiccant Solid desiccant adsorption processes with molecular sieves, silicagel or alumina, shall be used for some applications : very low water dew points, combined water and hydrocarbons dew points, etc. PROSERNAT has supplied over 15 industrial solid desiccant units with capacities up to 1 100 MMSCFD. PROSERNAT experience with solid desiccant covers not only NG dehydration but also NGL dehydration. Process Principle In this cyclic process, a bed of solid desiccant adsorbs water from wet feed gas. Once the bed is water-saturated, it is regenerated. Regeneration of the desiccant is typically done using a gas fraction (previously dried or not) which is heated to a temperature sufficient to desorb the water. To provide continuous operation, these units use multiple adsorption beds in a “swing” configuration : One (or several) bed(s) operate under adsorption mode, while the other one(s) operate under regeneration mode. The number of driers in adsorption mode (up to 4) and in regeneration mode (1 or 2) is a result of a deep optimization. Sequence valves controlled by a software route process flows in accordance with the operating mode of each dryer, and perform dryers' mode change over automatically at the end of each sequence. Industrial Experience Molecular Sieve Dehydration - 1 100 MMSCFD - Egypt 27 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Range of Processes The more common desiccants used are: Molecular sieves: used to achieve very low water dew points, from -100°C for ethane extraction units up to -160°C for the liquefaction of natural gas Activated Alumina: compared with molecular sieve, it provides better adsorption capacity at high partial pressure of H2O but a lower capacity at low partial pressure. Activated alumina is used when the amounts of water to extract are important and dew points not too difficult to reach (about -60°C). A combination molecular sieve / activated alumina to minimize the amount of adsorbent can be an option when it is required to simultaneously extract large quantities of water and achieve very low dew point. Silica Gel: proven adsorbent which has a high water adsorption capacity, but which cannot be used to achieve very low dew points. Silica Gel are also used to remove heavy hydrocarbons (C4 +) together with water (combined hydrocarbon and water dew points). Key Benefits A very well known and proven technology A process reliable and easy to operate A process offering high flexibility A good selectivity (coadsorption can be avoided) Very low water dew point can be reached (below 0.1 ppm water content). 28 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3.3. Drizo™ With more than 60 references to date, Drizo™ has proved to be the best available glycol dehydration process. This is not only because of its higher dehydration efficiency, but Drizo™ is also an environmentally friendly process with minimized BTEX / CO₂ emissions. Thanks to the minimal number of additional equipments specifically required by Drizo™ compared to conventional glycol units, the process has easily been implemented on existing glycol units, at minimal cost and with no shutdown time. Process Principle Drizo™ regenerates the glycol by solvent stripping instead of the conventional gas stripping. Solvent stripping allows to obtain much higher glycol purities than gas stripping (up to 99.998 wt% instead of the typical 99.95 wt%) and consequently allows to get much larger water dew point depressions: up to 100°C (180°F) and even higher in some cases. The solvent required by the Drizo™ process is usually obtained from the BTEX present in the natural gas itself and in most cases, the process will even produce some liquid hydrocarbons. Glycol solvent stripping by condensates (instead of conventional gas stripping) allows: Higher glycol purities down to < 1 ppmv H2O in treated gas Reduced BTEX / CO2 emissions Possible recovery of liquid aromatics Drizo™ solvent is not a solvent, it is a hydrocarbon recovered from feed gas Key Benefits A proven technology, with more than 60 references A process easy to operate and offering high flexibility The cheapest technology for very low water dew points. Dew point depressions to 110°C / -200°F Suitable to retrofit conventional glycol regeneration unit at minimal CAPEX Below ppm gas dehydration performance Environmentally friendly installations, with reduced BTEX / CO2 emissions and liquid aromatics recovery 29 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3.4. Ifpexol™ Ifpexol™, a two steps integrated process for complete natural gas treatment with methanol. Ifpexol™ is a patented technology of simultaneous dehydration and hydrocarbon dew point control. Methanol is regenerated from the cold decanted water by stripping. Process Principle Ifpexol™ uses refrigerated methanol for the complete treatment (dehydration, NGL recovery and sweetening) of natural gas. The Ifpexol™ process is based on two independent steps: Ifpex-1 for simultaneous water and hydrocarbon dew pointing Ifpex-2 for acid gas removal Methanol is used as hydrate inhibitor in a cold process for NGL extraction. The mixture of methanol and water recovered at the low temperature separator is regenerated by simple stripping with a fraction of the feed gas and pure water is produced. Performances Over 99.9 % stripping effectiveness with raw gases at pressures as high as 100 bar. Water dew point as low as -80°C. Adequate mass transfer contact between methanol-water liquid stream and stripping vapor stream. No hydrate formation or icing concerns (Methanol is recirculated as a hydrate inhibitor and antifreeze agent) No venting No need for external heat No dangerous waste streams Key Benefits Ifpex-1 Minimized CAPEX if cold process is available MeOH recovery from NGL’s by water wash (optional) 16 industrial references with capacities up to 300 MMSCFD 30 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Ifpex-2 Proven on industrial pilot plant Can achieve pipeline gas specifications Total removal of organic sulfur species Bulk acid gases removal Solvent partially / totally regenerated by flash Acid gases recovered dry and under pressure (# 10 bara) HC losses in acid gas # 10% 31 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3.5. Cleanol™ Cleanol™ is the result of PROSERNAT experience and know-how with those two technologies: Glycol units & Sulphur production units (Claus). Cleanol™ is an efficient process which allows environment preserving, reduced energy consumption, high glycol regeneration performances. Operating Principle A combustion chamber integrated with a Glycol Reboiler Effluents combustion from regenaration column Use of steams from combustion chamber to provide the heat required by the glycol reboiler Use of the balloon flash gas as stripping gas The hydrocarbons needed to produce the heat required by the reboiler are used first for glycol stripping Process Scheme 32 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Performances Regeneration column head system & torch are removed The Lower Calorific Power of effluents to burn is more stable Reboiler operating at 198°C instead of 204°C Skin temperature of lower tubes is below 210°C Homogeneous temperature in the combustion chamber (no chimney effect) Combustion efficiency No flue Complete assembly of the package in a workshop Key Benefits No liquid effluent « Clean » gaseous effluent (CO2 and H2O only) Fuel gas saving Homogeneous combustion temperature Operation flexibility Reduced glycol degradation risk No flue between combustion chamber and reboiler 33 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.3.6. Progly™ Progly™ is a glycol dehydration process very similar to a conventionnal TriEthylene Glycol (TEG) unit. The main improvement of this technology is the vacuum operating mode of the distillation column. Thanks to the minimal number of additional equipments specifically required by Progly™ compared to conventional glycol units, the process has easily been implemented on existing glycol units, at minimal cost and with no shutdown time. Process Principle Progly™ is similar to a conventionnal TriEthylene Glycol (TEG) unit with the main following change : the stripping column is replaced by a flashing drum that operates under partial vacuum, in order to perform deep regeneration of the TEG. The arrangement of the unit allows to operate only few equipments under vacuum: as per a conventionnal unit, the reboiler and the still column operate under positive pressure. Process Scheme 34 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Key Benefits Same benefits as a conventionnal TEG dehydration unit, plus: No requirement for stripping gas Vacuum system enables glycol purities up to 99.7% wt Small volume under vacuum reducing pumping cost and vacuum system size 35 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.4. Sulphur Recovery II.4.1. AdvaSulf™ A portfolio of advanced process solutions for Sulphur Recovery with suitable design for gas plants, refineries, upgraders, biogas, shale…etc. AdvaSulf™ was designed to handle H₂S released streams from refining units. There is only one interface to treat all sour effluents that benefits from intensive knowledge in amine technology with the experience of AdvAmine™. Process Principle For each application, a tailor made effluent handling solution including: Specific Claus process scheme for 99.5% sulphur recovery Special high ammonia content design Oxygen enrichment for debottlenecking or reduced investment Co-firing of lean acid gas with proprietary burners Handling of lean acid gas with RSH, COS & BTX Acid gas enrichment and gas sweetening with AdvAmine™ portfolio Direct oxydation processes for very lean acid gases Sour Water Stripper designs: single or double stage patented scheme REDOX technologies: SweetSulf™ Process Technology Selection Performances Modified Claus process with 98% Sulphur Recovery - 35 references Worldwide since 1957 Tail GasTreatment Processes: Claus: up to 99.5% sulphur recovery, low CAPEX, very high reliability, low footprint, low pressure drop, suitable for very large capacities, improved configurations for better recovery (HydroSulfreen and DoxoSulfreen) - 50 industrial references 36 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] SmartSulf™: up to 99.5% sulphur recovery, low CAPEX (few equipments), very low OPEX (no heating), low footprint, very low pressure drop (one through process), developed by ITS (15 references) Sultimate™: up to 99.9+% sulphur recovery, high absorber performance with less than 10 ppmv H2S, open market chemicals or proprietary for very tight specifications only Other sulphur recovery technologies : sulphur degassing, steam balance management, sulphur handling management, multipurpose incineration, REDOX technologies and subdewpoint tail gas treatment processes (Sulfreen™ and Clauspol™) Key Benefits For each level of Sulphur Recovery: its adapted process Minimization of the investment by selection of the process the most fitted with recovery requirement Very high sulphur recovery performances : more than 99.95% with Sultimate™ process Compliance with the most stringent international emission standards Special design for small size Sulphur Recovery, to minimize investment and maximize reliability and efficiency Kharyaga III Gas Sweetening and Sulphur Recovery 37 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.5. Crude Oil / Desalting II.5.1. Crude Oil Desalter PROSERNAT Electrostatic Dehydrator / Desalter is a crude crude oils separation technology developed for several applications in onshore, offshore or floating environments: new crude units, revamp of existing units for increased capacity and/or treating more viscous crudes, addition of a second stage of treatment for higher efficiency, improvement of the desalting efficiency and water quality and reduction of demulsifier consumption. Process Principle The Desalting process comprises two fundamental sections : water dilution & emulsification and electrostatic coalescence & separation which is performed thanks to an optimized internal arrangement for a better electrostatic coalescence, a special designed power unit and an entrance bushing arrangement. Crude Oil Electrostatic Desalting Principle : Salt contents in crudes depend on residual water droplets after primary separation Injection and emulsification of dilution water Electrostatic coalescence of the emulsified droplets Settling of larger drops Performances Over 100 industrial references Certified power units Controlled emulsification Optimized emulsion distribution in the electric field Reduced use of dilution water and demulsifier High efficiency single or multi-stage applications: o Production applications: 20 PTB of salts / 0.5% BSW or less o Refinery applications: down to 0.5 PTB of salts / 0.1% BSW LPG treatment: down to 10 ppm insoluble aqueous phase Single train capacity up to 300 000 BPD Key Benefits Refinery and production fields application Reliable and flexible electrostatic coalescers Static technology for minimal supervision and low maintenance 38 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Handling of high water cut and high sediment content Special design for FPSO and topside to deal with roll and pitch issues Extensive experience both in grassroot and revamping of existing units with minimum modifications at site 39 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.6. NGL Recovery II.6.1. HC Dewpointing PROSERNAT can propose several solutions for NGL recovery / HC dew pointing purpose: Joule Thomson, Mechanical refrigeration (mainly propane based), simultaneous HC and water dew pointing with MEG hydrate inhibitor and simultaneous HC and water dew point with Methanol hydrate inhibitor (Ifpexol™ / Ifpex-1 process). Process Principle PROSERNAT offers a wide range of refrigeration units (from several kW up to several megawatts). Screw or centrifugal compressors can be selected depending on refrigerant flowrate and pressure. Optimized architecture with different type of economizer is chosen to minimize compressor power. Hydrate formation in cooling process can be avoided by inspection of hydrates inhibitors, MEG or MeOH, then easily recovered: MEG Cold Process performs both water and HC dew pointing. The unit consists of heat exchangers, a chiller combined with a mechanical refrigeration loop and a low temperature separator (LTS). The lean MEG is injected in front of heat exchangers and chiller to prevent hydrate formation. The rich MEG is then recovered in the LTS and the water is removed in a MEG regeneration unit. The Ifpex-1 is a patented technology of simultaneous dehydration and Hydrocarbon dew point control. Methanol is regenerated from the cold decanted water by stripping. Industrial Reference C2C3 - Refrigeration Package - Egypt 40 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Technology Selection Key Benefits MEG Cold Process Water and HC dew pointing performed in the same unit Simple and proven process Mechanical Refrigeration Package No pressure loss compared to JT or Turbo-expander processes Simple and proven process 41 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Ifpexol™ / Ifpex-1 process Over 99.9% stripping effectiveness with raw gases at pressures as high as 100 bar. Water dew point as low as -80°C. Adequate mass transfer contact between methanol-water liquid stream and stripping vapor stream. No hydrate formation or icing concerns (Methanol is recirculated as an hydrate inhibitor and antifreeze agent). No venting, no need for external heat, no dangerous waste streams. 42 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.6.2. Proserpack™ Proserpack™ compact integrated heat exchanger – separator simplifies NGL recovery by implementing 3 process steps (2 heat exchangers and the turbo-expander suction drum) in a single equipment item. The replacement of the shell & tubes heat exchangers in the cold process (and also upstream scrubber in case of turbo-expander cold process) by the Proserpack™ technology is implemented to save weight, improve layout and NGL recovery. Process Principle Proserpack™ is the combination of the cold process heat exchangers, gas/gas and gas/condensate, in the same shell, welded plates heat exchanger from ALFA LAVAL PACKINOX. Proserpack™ is a patented design of ALFA LAVAL PACKINOX, sold exclusively by PROSERNAT under agreement with ALFA LAVAL. 3 process steps in a single equipment item: PACKINOX multi fluid plate heat exchanger. All welded leak free stainless steel plate bundle. Bundle enclosed within separator vessel. 43 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Process Scheme 44 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] A Proven Technology A new concept using only well-known equipments 2 units under operation on offshore platforms since 1999 For all liquid hydrocarbon recovery applications Key Benefits Footprint reduction Cold process unit weight and cost decrease (one equipment instead of three) Condensate recovery enhancement (the heat exchanger pinch is reduced, so the turboexpander inlet temperature is lower) Piping, connections, controls are reduced CAPEX savings of 30 - 50% (not including savings linked to weight / footprint reductions). Low pressure drops Improved heat transfer Higher efficiency and reduced OPEX Footprint similar to a single separator o footprint reductions of 60% and more o weight -20 to -30% lighter 45 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.7. Compression Compression is an essential step in the frame of natural gas handling. Wheither it be for gas transportation purpose, storage or upstream of treatments, compression is most of the time required in Oil & Gas projects. Industrial References The picture below shows the balance of plant for 5 compression trains (2 LP + 3 HP) for Filanovsky Central Processing Platform (end user : Lukoil) for which PROSERNAT scope was full engineering (basic and detailed), procurement and skids fabrication of 3 TEG packages with regeneration, a fuel gas package and a balance of plant for 5 compression trains including F&G detection, deluge, MCC with Delivery FCA of skids, pre-fabricated parts - mix packages and loose. 46 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Process Principle Compression systems involve compressors together with process pieces of equipment such as separators and coolers. Depending on the application, several technologies may be chosen to meet project requirements. Compressors may be of several types (centrifugal, reciprocating, screw,…) when different technologies may be chosen for separation and cooling of the process gas. PROSERNAT Advantages PROSERNAT has many industrial references for compression application and offer the following advantages : Engineering and supply of process components (scrubbers, interstage coolers,…) for gas compression modules / stations Selection of appropriate separation technologies for compression station balance of plant through large expertise in such systems Modularization of compression systems balance of plant for remote location Complete gas compression modules / stations Turn-key gas compression stations (in association with compressor vendors) Upgrading of gas compression stations 47 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.8. Offshore / Floating Offshore and Floating Oil & Gas production plartforms are always a challenge. Thanks to its extensive know-how in the field of gas treatment and its important investment in Research and Development, PROSERNAT has the ability to undertake any offshore engineering constraint and specification, providing custom made equipments for a complete range of treatment processes. Modular Strategy Any type of processing unit which is used onshore can technically be implemented offshore. PROSERNAT has worked a lot on modularization concept to offer optimized process solutions for offshore and floating environment. Our units are designed to answer offshore key drivers : weight, size and motion. 48 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Environment Challenges When installing a unit offshore, the following aspects are to be taken into consideration : Weight is critical Footprint has to be reduced High installation compactness impacts safety requirements Maintenance and logistic are an issue Offshore treatment is always more expensive than onshore Offshore constraints will affect process selection and design As an expert in custom made solutions supply, PROSERNAT proposes specific offshore engineering focusing on these project key drivers. Experience and Research PROSERNAT has more than 55 references offshore. By holding its own processes together with complete engineering capabilities from basic design up to construction supervision, this makes PROSERNAT a reliable supplier, able to offer tailored and optimized solution to meet offshore and floating units design and procurement specifications. PROSERNAT R&D programs include innovative developments with the aim of adapting process and units design to offshore and floating : High pressure redox SweetSulf™ process for selective H₂S removal and conversion into solid sulphur: MDEA and acid gas treatment replaced by a single process step Ifpex-2, autothermal scheme for bulk CO₂ removal and reinjection: no thermal regeneration, no external refrigeration, CO₂ is recovered dry and under some pressure Amine based processes: development of new liquid distributors to reduce column height and enhance performances under moving conditions for floating applications 49 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] II.9. Modular Experience A modularization strategy offers ascendant advantages versus on-site manufacturing. During the last 40 years, PROSERNAT has supplied over 400 modular units, both onshore and offshore, providing tailor made designs based on inlet feed conditions and guarantying outlet specifications. Modularization Concept The purpose of modularization is to provide a completely prefabricated skid-mounted unit, thus minimizing site works. One unit is composed of several interconnected modules, one module is composed of several assembled skids. Module construction is performed in a workshop or yard remote from the final project site and equipped with adapted manufacturing and personnel capacities. Why to choose Modules ? The delivery of a complete skid-mounted module is a key choice in the following contexts: Remote areas, with complex access for construction means and lack of manpower Extreme climates, where working possibilities are restricted by seasonal constraints Lack of labor quality and availability Offshore sites, where on-site manufacturing is hardly possible and plot area optimization is compulsory Existing plants, where on-going operations are an obstacle to safe on-site manufacturing PROSERNAT Advantages - PROSERNAT modules offer the following advantages: Shortened schedules: a 25% schedule reduction is usually achievable during project execution when modular construction is considered. The major schedule reduction is obtained because the module construction can be performed at the same time as the construction phase on-site. By the time the modular unit reaches the owner’s site, the field is ready for module installation and connection with existing facilities. Cost savings: by maximizing workshop construction and assembly, full advantage is taken from an efficient and organized work progression. 40 to 100% higher labor productivity is usually achieved and supervision time with a trained manpower is generally reduced by 25%. Cost savings are also achieved on field, where a modular unit requires less plot area and simpler foundation than a similar stick built unit. Improved safety requirements: most of the labor intensive tasks are achieved in a workshop or on a yard chosen for its favorable and efficient working conditions. Construction permits are not necessary and there is no interaction with on-going site operations, it greatly reduces owner’s safety concerns. 50 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] III. Services PROSERNAT offers a complete scope of engineering and aftersales services answering the operations key challenges including process licensing, feasibility & conceptual studies, basic engineering design, FEED studies, process selection & cost studies, safety reviews, site assistance for commissioning & start-up, technical training, troubleshooting & technical expertise, revamping engineering studies, advanced process control, detailed engineering, modular construction & procurement and construction assistance. Services o Engineering Services o Aftersales Services III.1. Engineering Services PROSERNAT offers several gas treatment technologies that can be assembled to form an optimized set to meet the needs of our customers regardless of the load to be treated. PROSERNAT is a real gas architect who offers a solution for each unit operation (separation, drying, sweetening, partial liquefaction, combustion and reaction). In this context, a wide range of studies can be proposed: Conceptual designs from Client’s inquiry Conceptual designs from R&D or pilots’ results Reliability studies Basic studies that are most often associated with licensed technologies (Drizo ™, MEG reclaiming, Advamine™, Advasulf™). Sometimes FEED on average plant size Debottlenecking studies Site expertise 51 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Conceptual and Reliability Studies The main objective of conceptual studies is to determine the best architecture for treating a gas and bring it to the specifications required for injection into pipelines. They require a well knowledge of the different existing processes available on the market to select the best suited to the needs. R&D projects are also sources of studies. We can define an industrial unit from pilot tests. This full-scale exercise brings many questions: process feasibility, research equipment suitable for service, investment costs and operating costs, impact on safety and environment. These are real challenges that require both innovative qualities and pragmatism. As PROSERNAT is also supplier of gas processing modules, we can offer generic studies to reliable operation of the units by comparing and offering equipment (heat exchangers, pumps, internal) best suited to the service. Basic books and FEED A great part of studies carried out by PROSERNAT are basic books in which we will find such material balances, data sheets of equipments and PIDs. These books are developed for one or more technologies (Drizo HP ™, MEG reclaiming, Advamine ™, AdvaSulf ™) and allow the detail engineering company to build the units. PROSERNAT can go further than the development of a set of basic books. Sometimes we realize FEED for medium sized plants with the following main objectives: Writing a set of project specifications such as the definition of piping classes The creation of a 3D model 30% The preparation of requisitions for the long lead items Conducting risk assessment and impact studies The calculation of the CAPEX/OPEX Sometimes the writing of the EPC bid requisition Existing units in Operation PROSERNAT is regularly asked to carry out studies on existing units in operation for which the client is considering an increase in capacity or performance improvement. To carry out such studies, it is necessary to retrieve the documentation of the installed equipment and sometimes perform a function test of the unit to know its performance state. Another type of study on existing units are the site expertise where the objectives are mainly to improve the operating conditions, the overall performance of the unit, the safety and environmental impact. Our senior engineers supported by our experts are regularly asked for this type of mission. 52 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] III.2. After Sales Services PROSERNAT offers a complete scope of engineering and aftersales services answering the operations key challenges including process licensing, feasibility & conceptual studies, basic engineering design, FEED studies, process selection & cost studies, safety reviews, site assistance for commissioning & start-up, technical training, troubleshooting & technical expertise, revamping engineering studies, advanced process control, detailed engineering, modular construction & procurement and construction assistance. PROACS™ Team PROSERNAT Advanced Customer Services is a single source provider for personalized customer services. Our people team is entirely dedicated to any aftersales concerns including : field studies, revamping, troubleshooting, warranties, operational technical support, training, start-up & commissioning assistance, training and spare parts management. 53 PT SAS International ‐ Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact: Grace Lanlan (Sales Manager) ‐ Mobile: 08121318188 ‐ Email:
[email protected] Why PROACS™ ? Respond to industry need for operating support Answering to increasing demand for adapted and upgraded solutions Help our customers' maintenance Secure future projects Multiple Offers Format Light: basic service with faster on demand support Custom: basic service + 1 or more options as needed Full: basic service + all options of global services management PROACS™ Packages The « Spot » solution: Custom services on demand One time deal (no long term commitment) The « Comfort » package, a long term relationship securing: Production shut down savings (prevention) Preferential service rates Adapted process solutions (pre-studied) A guaranteed priority response The “Guaranty” package, a long term package with the “Comfort” solution benefits and an extended guaranty proposed. PT SAS International Graha Semesta 4th Floor ‐ Jl. Kebayoran Lama Pal VII No. 31 ‐ Jakarta 12210 – Indonesia Telephone : +62‐21‐5347880; Facsimile : +62‐21‐5347852; Web: www.sasinternasional.com Contact Us: Grace Lanlan (Sales Manager) Mobile: 08121318188 Email:
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