CN100406832C - 液化天然气的处理 - Google Patents

液化天然气的处理 Download PDF

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Publication number
CN100406832C
CN100406832C CN2004800281372A CN200480028137A CN100406832C CN 100406832 C CN100406832 C CN 100406832C CN 2004800281372 A CN2004800281372 A CN 2004800281372A CN 200480028137 A CN200480028137 A CN 200480028137A CN 100406832 C CN100406832 C CN 100406832C
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stream
equipment
logistics
separation equipment
contact
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Chinese (zh)
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CN1942726A (zh
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J·D·威尔金森
H·M·赫德森
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Ortloff Engineers Ltd
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Ortloff Engineers Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0209—Natural gas or substitute natural gas
    • F25J3/0214—Liquefied natural gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0238—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/70—Refluxing the column with a condensed part of the feed stream, i.e. fractionator top is stripped or self-rectified
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/76—Refluxing the column with condensed overhead gas being cycled in a quasi-closed loop refrigeration cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/80—Processes or apparatus using separation by rectification using integrated mass and heat exchange, i.e. non-adiabatic rectification in a reflux exchanger or dephlegmator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/06—Splitting of the feed stream, e.g. for treating or cooling in different ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
    • F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN2004800281372A 2003-09-30 2004-07-01 液化天然气的处理 Expired - Fee Related CN100406832C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/675,785 US7155931B2 (en) 2003-09-30 2003-09-30 Liquefied natural gas processing
US10/675,785 2003-09-30

Publications (2)

Publication Number Publication Date
CN1942726A CN1942726A (zh) 2007-04-04
CN100406832C true CN100406832C (zh) 2008-07-30

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US (1) US7155931B2 (enExample)
EP (1) EP1668096A2 (enExample)
JP (1) JP4498360B2 (enExample)
KR (1) KR101118803B1 (enExample)
CN (1) CN100406832C (enExample)
AR (1) AR045615A1 (enExample)
BR (1) BRPI0414929A (enExample)
CA (1) CA2536214C (enExample)
MX (1) MXPA06003364A (enExample)
NZ (1) NZ545269A (enExample)
WO (1) WO2005035692A2 (enExample)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742358B2 (en) 2001-06-08 2004-06-01 Elkcorp Natural gas liquefaction
US20070062216A1 (en) * 2003-08-13 2007-03-22 John Mak Liquefied natural gas regasification configuration and method
US7155931B2 (en) 2003-09-30 2007-01-02 Ortloff Engineers, Ltd. Liquefied natural gas processing
JP4496224B2 (ja) * 2003-11-03 2010-07-07 フルオー・テクノロジーズ・コーポレイシヨン Ｌｎｇ蒸気の取扱い構成および方法
US9360249B2 (en) * 2004-01-16 2016-06-07 Ihi E&C International Corporation Gas conditioning process for the recovery of LPG/NGL (C2+) from LNG
US7204100B2 (en) 2004-05-04 2007-04-17 Ortloff Engineers, Ltd. Natural gas liquefaction
AU2005259965B2 (en) * 2004-06-30 2009-09-10 Fluor Technologies Corporation LNG regasification configurations and methods
KR101200611B1 (ko) * 2004-07-01 2012-11-12 오르트로프 엔지니어스, 리미티드 액화 천연 가스 처리
US7165423B2 (en) * 2004-08-27 2007-01-23 Amec Paragon, Inc. Process for extracting ethane and heavier hydrocarbons from LNG
PE20060989A1 (es) * 2004-12-08 2006-11-06 Shell Int Research Metodo y dispositivo para producir una corriente de gas natural liquido
US20060130520A1 (en) * 2004-12-17 2006-06-22 Abb Lummus Global Inc. Method for recovery of natural gas liquids for liquefied natural gas
US20060130521A1 (en) * 2004-12-17 2006-06-22 Abb Lummus Global Inc. Method for recovery of natural gas liquids for liquefied natural gas
US20060131218A1 (en) * 2004-12-17 2006-06-22 Abb Lummus Global Inc. Method for recovery of natural gas liquids for liquefied natural gas
DE102005000634A1 (de) * 2005-01-03 2006-07-13 Linde Ag Verfahren zum Abtrennen einer C2+-reichen Fraktion aus LNG
US20090056371A1 (en) * 2005-03-22 2009-03-05 Paramasivam Senthil Kumar Method and Apparatus for Deriching a Stream of Liquefied Natural Gas
US7530236B2 (en) * 2006-03-01 2009-05-12 Rajeev Nanda Natural gas liquid recovery
US20090194461A1 (en) * 2006-05-30 2009-08-06 Eduard Coenraad Bras Method for treating a hydrocarbon stream
MX2008013462A (es) * 2006-06-02 2008-10-29 Ortloff Engineers Ltd Procesamiento de gas natural licuado.
WO2008008335A2 (en) * 2006-07-10 2008-01-17 Fluor Technologies Corporation Configurations and methods for rich gas conditioning for ngl recovery
US8499581B2 (en) * 2006-10-06 2013-08-06 Ihi E&C International Corporation Gas conditioning method and apparatus for the recovery of LPG/NGL(C2+) from LNG
CN101529188B (zh) * 2006-10-24 2012-06-13 国际壳牌研究有限公司 处理烃物流的方法和设备
CA2668875C (en) 2006-11-09 2012-03-27 Fluor Technologies Corporation Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures
WO2008070017A2 (en) * 2006-12-04 2008-06-12 Kellogg Brown & Root Llc Method for adjusting heating value of lng
US7777088B2 (en) * 2007-01-10 2010-08-17 Pilot Energy Solutions, Llc Carbon dioxide fractionalization process
US7883569B2 (en) * 2007-02-12 2011-02-08 Donald Leo Stinson Natural gas processing system
US9869510B2 (en) * 2007-05-17 2018-01-16 Ortloff Engineers, Ltd. Liquefied natural gas processing
DE102008004077A1 (de) * 2008-01-12 2009-07-23 Man Diesel Se Verfahren und Vorrichtung zur Aufbereitung von Erdgas zur Nutzung in einem Gasmotor
US20090282865A1 (en) 2008-05-16 2009-11-19 Ortloff Engineers, Ltd. Liquefied Natural Gas and Hydrocarbon Gas Processing
US20090293537A1 (en) * 2008-05-27 2009-12-03 Ameringer Greg E NGL Extraction From Natural Gas
US8584488B2 (en) * 2008-08-06 2013-11-19 Ortloff Engineers, Ltd. Liquefied natural gas production
WO2010027986A1 (en) * 2008-09-03 2010-03-11 Ameringer Greg E Ngl extraction from liquefied natural gas
US20100122542A1 (en) * 2008-11-17 2010-05-20 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Method and apparatus for adjusting heating value of natural gas
US9052136B2 (en) * 2010-03-31 2015-06-09 Ortloff Engineers, Ltd. Hydrocarbon gas processing
US8434325B2 (en) * 2009-05-15 2013-05-07 Ortloff Engineers, Ltd. Liquefied natural gas and hydrocarbon gas processing
US20100287982A1 (en) * 2009-05-15 2010-11-18 Ortloff Engineers, Ltd. Liquefied Natural Gas and Hydrocarbon Gas Processing
US9476639B2 (en) * 2009-09-21 2016-10-25 Ortloff Engineers, Ltd. Hydrocarbon gas processing featuring a compressed reflux stream formed by combining a portion of column residue gas with a distillation vapor stream withdrawn from the side of the column
US9021832B2 (en) * 2010-01-14 2015-05-05 Ortloff Engineers, Ltd. Hydrocarbon gas processing
EP2575996A4 (en) 2010-06-03 2015-06-10 Ortloff Engineers Ltd TREATMENT OF HYDROCARBONGAS
US20120085128A1 (en) * 2010-10-07 2012-04-12 Rajeev Nanda Method for Recovery of Propane and Heavier Hydrocarbons
AU2011316983A1 (en) * 2010-10-20 2013-06-06 Kirtikumar Natubhai Patel Process for separating and recovering ethane and heavier hydrocarbons from LNG
CN102051196B (zh) * 2011-01-05 2013-08-28 天津凯德实业有限公司 撬装式井口气三塔分离回收装置及方法
CN102121370B (zh) * 2011-01-05 2014-01-22 天津凯德实业有限公司 撬装式井口气四塔分离回收装置及方法
CN103043609B (zh) * 2012-12-24 2015-01-21 李红凯 兼制生产天然气的液氮洗装置
CN105074370B (zh) 2012-12-28 2017-04-19 林德工程北美股份有限公司 一种ngl(液化天然气回收)和lng(液化天然气)的组合工艺
CN103265987A (zh) * 2013-06-05 2013-08-28 中国石油集团工程设计有限责任公司 一种lpg脱除天然气中重烃的工艺装置及方法
EP3092052B1 (de) * 2014-01-07 2017-11-01 Linde AG Verfahren zur trennung eines wasserstoffhaltigen kohlenwasserstoffgemischs, trenneinrichtung und olefinanlage
JP6827964B2 (ja) * 2015-06-29 2021-02-10 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ 再ガス化ターミナル及びそのような再ガス化ターミナルを動作させる方法
WO2018036869A1 (en) * 2016-08-23 2018-03-01 Shell Internationale Research Maatschappij B.V. Regasification terminal and a method of operating such a regasification terminal
US10551118B2 (en) 2016-08-26 2020-02-04 Ortloff Engineers, Ltd. Hydrocarbon gas processing
US10533794B2 (en) 2016-08-26 2020-01-14 Ortloff Engineers, Ltd. Hydrocarbon gas processing
US10551119B2 (en) 2016-08-26 2020-02-04 Ortloff Engineers, Ltd. Hydrocarbon gas processing
KR102651092B1 (ko) * 2017-01-24 2024-03-26 한화오션 주식회사 액화천연가스 연료 선박의 연료 공급 시스템 및 방법
US11543180B2 (en) 2017-06-01 2023-01-03 Uop Llc Hydrocarbon gas processing
US11428465B2 (en) 2017-06-01 2022-08-30 Uop Llc Hydrocarbon gas processing
JP7026470B2 (ja) * 2017-09-29 2022-02-28 レール・リキード－ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 天然ガスの製造装置および天然ガスの製造方法
US10471368B1 (en) * 2018-06-29 2019-11-12 Uop Llc Process for separation of propylene from a liquefied petroleum gas stream
US11473837B2 (en) 2018-08-31 2022-10-18 Uop Llc Gas subcooled process conversion to recycle split vapor for recovery of ethane and propane
JP7246285B2 (ja) * 2019-08-28 2023-03-27 東洋エンジニアリング株式会社 リーンｌｎｇの処理方法及び装置
PE20250704A1 (es) 2021-05-14 2025-03-06 Chart Energy And Chemicals Inc Sistema y metodo de eliminacion de hidrocarburos pesados por reflujo de descarga lateral

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952984A (en) * 1958-06-23 1960-09-20 Conch Int Methane Ltd Processing liquefied natural gas
US3524897A (en) * 1963-10-14 1970-08-18 Lummus Co Lng refrigerant for fractionator overhead
US5114451A (en) * 1990-03-12 1992-05-19 Elcor Corporation Liquefied natural gas processing
US5421165A (en) * 1991-10-23 1995-06-06 Elf Aquitaine Production Process for denitrogenation of a feedstock of a liquefied mixture of hydrocarbons consisting chiefly of methane and containing at least 2 mol % of nitrogen
CN1234787A (zh) * 1996-10-25 1999-11-10 埃尔科公司 烃气体的处理
US6014869A (en) * 1996-02-29 2000-01-18 Shell Research Limited Reducing the amount of components having low boiling points in liquefied natural gas
CN1254411A (zh) * 1997-05-07 2000-05-24 埃尔科公司 用于分离烃气体组份的方法
CN1292486A (zh) * 1999-07-01 2001-04-25 普拉塞尔技术有限公司 生产燃料及高纯甲烷的深冷精馏系统
US20030158458A1 (en) * 2002-02-20 2003-08-21 Eric Prim System and method for recovery of C2+ hydrocarbons contained in liquefied natural gas

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292380A (en) * 1964-04-28 1966-12-20 Coastal States Gas Producing C Method and equipment for treating hydrocarbon gases for pressure reduction and condensate recovery
FR1535846A (fr) 1966-08-05 1968-08-09 Shell Int Research Procédé pour la séparation de mélanges de méthane liquéfié
US3837172A (en) * 1972-06-19 1974-09-24 Synergistic Services Inc Processing liquefied natural gas to deliver methane-enriched gas at high pressure
US4171964A (en) * 1976-06-21 1979-10-23 The Ortloff Corporation Hydrocarbon gas processing
US4157904A (en) * 1976-08-09 1979-06-12 The Ortloff Corporation Hydrocarbon gas processing
US4140504A (en) * 1976-08-09 1979-02-20 The Ortloff Corporation Hydrocarbon gas processing
US4251249A (en) * 1977-01-19 1981-02-17 The Randall Corporation Low temperature process for separating propane and heavier hydrocarbons from a natural gas stream
US4185978A (en) * 1977-03-01 1980-01-29 Standard Oil Company (Indiana) Method for cryogenic separation of carbon dioxide from hydrocarbons
US4278457A (en) * 1977-07-14 1981-07-14 Ortloff Corporation Hydrocarbon gas processing
JPS5822872A (ja) * 1981-07-31 1983-02-10 東洋エンジニアリング株式会社 天燃ガス中のｌｐｇ回収方法
US4445917A (en) * 1982-05-10 1984-05-01 Air Products And Chemicals, Inc. Process for liquefied natural gas
USRE33408E (en) 1983-09-29 1990-10-30 Exxon Production Research Company Process for LPG recovery
US4525185A (en) * 1983-10-25 1985-06-25 Air Products And Chemicals, Inc. Dual mixed refrigerant natural gas liquefaction with staged compression
US4545795A (en) * 1983-10-25 1985-10-08 Air Products And Chemicals, Inc. Dual mixed refrigerant natural gas liquefaction
US4519824A (en) * 1983-11-07 1985-05-28 The Randall Corporation Hydrocarbon gas separation
DE3414749A1 (de) * 1984-04-18 1985-10-31 Linde Ag, 6200 Wiesbaden Verfahren zur abtrennung hoeherer kohlenwasserstoffe aus einem kohlenwasserstoffhaltigen rohgas
FR2571129B1 (fr) * 1984-09-28 1988-01-29 Technip Cie Procede et installation de fractionnement cryogenique de charges gazeuses
US4617039A (en) * 1984-11-19 1986-10-14 Pro-Quip Corporation Separating hydrocarbon gases
FR2578637B1 (fr) * 1985-03-05 1987-06-26 Technip Cie Procede de fractionnement de charges gazeuses et installation pour l'execution de ce procede
US4687499A (en) * 1986-04-01 1987-08-18 Mcdermott International Inc. Process for separating hydrocarbon gas constituents
US4707170A (en) * 1986-07-23 1987-11-17 Air Products And Chemicals, Inc. Staged multicomponent refrigerant cycle for a process for recovery of C+ hydrocarbons
US4710214A (en) * 1986-12-19 1987-12-01 The M. W. Kellogg Company Process for separation of hydrocarbon gases
US4755200A (en) * 1987-02-27 1988-07-05 Air Products And Chemicals, Inc. Feed gas drier precooling in mixed refrigerant natural gas liquefaction processes
US4854955A (en) * 1988-05-17 1989-08-08 Elcor Corporation Hydrocarbon gas processing
US4869740A (en) * 1988-05-17 1989-09-26 Elcor Corporation Hydrocarbon gas processing
US4851020A (en) * 1988-11-21 1989-07-25 Mcdermott International, Inc. Ethane recovery system
US4889545A (en) * 1988-11-21 1989-12-26 Elcor Corporation Hydrocarbon gas processing
US4895584A (en) * 1989-01-12 1990-01-23 Pro-Quip Corporation Process for C2 recovery
JP2939814B2 (ja) * 1990-03-05 1999-08-25 日本酸素株式会社 メタン分離装置及び方法
FR2681859B1 (fr) * 1991-09-30 1994-02-11 Technip Cie Fse Etudes Const Procede de liquefaction de gaz naturel.
JPH06299174A (ja) * 1992-07-24 1994-10-25 Chiyoda Corp 天然ガス液化プロセスに於けるプロパン系冷媒を用いた冷却装置
JPH06159928A (ja) * 1992-11-20 1994-06-07 Chiyoda Corp 天然ガス液化方法
US5275005A (en) * 1992-12-01 1994-01-04 Elcor Corporation Gas processing
FR2714722B1 (fr) * 1993-12-30 1997-11-21 Inst Francais Du Petrole Procédé et appareil de liquéfaction d'un gaz naturel.
US5615561A (en) * 1994-11-08 1997-04-01 Williams Field Services Company LNG production in cryogenic natural gas processing plants
US5568737A (en) * 1994-11-10 1996-10-29 Elcor Corporation Hydrocarbon gas processing
CA2223042C (en) * 1995-06-07 2001-01-30 Elcor Corporation Hydrocarbon gas processing
US5555748A (en) * 1995-06-07 1996-09-17 Elcor Corporation Hydrocarbon gas processing
US5566554A (en) * 1995-06-07 1996-10-22 Kti Fish, Inc. Hydrocarbon gas separation process
MY117899A (en) * 1995-06-23 2004-08-30 Shell Int Research Method of liquefying and treating a natural gas.
US5600969A (en) * 1995-12-18 1997-02-11 Phillips Petroleum Company Process and apparatus to produce a small scale LNG stream from an existing NGL expander plant demethanizer
US5755115A (en) * 1996-01-30 1998-05-26 Manley; David B. Close-coupling of interreboiling to recovered heat
US5755114A (en) * 1997-01-06 1998-05-26 Abb Randall Corporation Use of a turboexpander cycle in liquefied natural gas process
JPH10204455A (ja) * 1997-01-27 1998-08-04 Chiyoda Corp 天然ガス液化方法
US5983664A (en) * 1997-04-09 1999-11-16 Elcor Corporation Hydrocarbon gas processing
US5890378A (en) * 1997-04-21 1999-04-06 Elcor Corporation Hydrocarbon gas processing
TW366411B (en) * 1997-06-20 1999-08-11 Exxon Production Research Co Improved process for liquefaction of natural gas
WO1999001707A1 (en) * 1997-07-01 1999-01-14 Exxon Production Research Company Process for separating a multi-component gas stream containing at least one freezable component
DZ2671A1 (fr) * 1997-12-12 2003-03-22 Shell Int Research Processus de liquéfaction d'un produit alimenté gazeux riche en méthane pour obtenir un gaz natural liquéfié.
US6182469B1 (en) * 1998-12-01 2001-02-06 Elcor Corporation Hydrocarbon gas processing
US6116050A (en) * 1998-12-04 2000-09-12 Ipsi Llc Propane recovery methods
US6119479A (en) * 1998-12-09 2000-09-19 Air Products And Chemicals, Inc. Dual mixed refrigerant cycle for gas liquefaction
MY117548A (en) * 1998-12-18 2004-07-31 Exxon Production Research Co Dual multi-component refrigeration cycles for liquefaction of natural gas
US6125653A (en) * 1999-04-26 2000-10-03 Texaco Inc. LNG with ethane enrichment and reinjection gas as refrigerant
US6336344B1 (en) * 1999-05-26 2002-01-08 Chart, Inc. Dephlegmator process with liquid additive
US6324867B1 (en) * 1999-06-15 2001-12-04 Exxonmobil Oil Corporation Process and system for liquefying natural gas
US6308531B1 (en) * 1999-10-12 2001-10-30 Air Products And Chemicals, Inc. Hybrid cycle for the production of liquefied natural gas
US6347532B1 (en) * 1999-10-12 2002-02-19 Air Products And Chemicals, Inc. Gas liquefaction process with partial condensation of mixed refrigerant at intermediate temperatures
GB0000327D0 (en) * 2000-01-07 2000-03-01 Costain Oil Gas & Process Limi Hydrocarbon separation process and apparatus
US6367286B1 (en) * 2000-11-01 2002-04-09 Black & Veatch Pritchard, Inc. System and process for liquefying high pressure natural gas
US6526777B1 (en) * 2001-04-20 2003-03-04 Elcor Corporation LNG production in cryogenic natural gas processing plants
US6742358B2 (en) * 2001-06-08 2004-06-01 Elkcorp Natural gas liquefaction
US6941771B2 (en) * 2002-04-03 2005-09-13 Howe-Baker Engineers, Ltd. Liquid natural gas processing
US6564579B1 (en) * 2002-05-13 2003-05-20 Black & Veatch Pritchard Inc. Method for vaporizing and recovery of natural gas liquids from liquefied natural gas
US6945075B2 (en) * 2002-10-23 2005-09-20 Elkcorp Natural gas liquefaction
EA008337B1 (ru) 2003-06-05 2007-04-27 Флуор Корпорейшн Установка для регазификации сжиженного природного газа (варианты)
US6907752B2 (en) * 2003-07-07 2005-06-21 Howe-Baker Engineers, Ltd. Cryogenic liquid natural gas recovery process
US6986266B2 (en) * 2003-09-22 2006-01-17 Cryogenic Group, Inc. Process and apparatus for LNG enriching in methane
US7155931B2 (en) 2003-09-30 2007-01-02 Ortloff Engineers, Ltd. Liquefied natural gas processing
US7278281B2 (en) * 2003-11-13 2007-10-09 Foster Wheeler Usa Corporation Method and apparatus for reducing C2 and C3 at LNG receiving terminals

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952984A (en) * 1958-06-23 1960-09-20 Conch Int Methane Ltd Processing liquefied natural gas
US3524897A (en) * 1963-10-14 1970-08-18 Lummus Co Lng refrigerant for fractionator overhead
US5114451A (en) * 1990-03-12 1992-05-19 Elcor Corporation Liquefied natural gas processing
US5421165A (en) * 1991-10-23 1995-06-06 Elf Aquitaine Production Process for denitrogenation of a feedstock of a liquefied mixture of hydrocarbons consisting chiefly of methane and containing at least 2 mol % of nitrogen
US6014869A (en) * 1996-02-29 2000-01-18 Shell Research Limited Reducing the amount of components having low boiling points in liquefied natural gas
CN1234787A (zh) * 1996-10-25 1999-11-10 埃尔科公司 烃气体的处理
CN1254411A (zh) * 1997-05-07 2000-05-24 埃尔科公司 用于分离烃气体组份的方法
CN1292486A (zh) * 1999-07-01 2001-04-25 普拉塞尔技术有限公司 生产燃料及高纯甲烷的深冷精馏系统
US20030158458A1 (en) * 2002-02-20 2003-08-21 Eric Prim System and method for recovery of C2+ hydrocarbons contained in liquefied natural gas

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