[go: up one dir, main page]

CO2017000217A2 - Proceso y sistema para eliminar nitrógeno de gas natural licuado - Google Patents

Proceso y sistema para eliminar nitrógeno de gas natural licuado

Info

Publication number
CO2017000217A2
CO2017000217A2 CONC2017/0000217A CO2017000217A CO2017000217A2 CO 2017000217 A2 CO2017000217 A2 CO 2017000217A2 CO 2017000217 A CO2017000217 A CO 2017000217A CO 2017000217 A2 CO2017000217 A2 CO 2017000217A2
Authority
CO
Colombia
Prior art keywords
natural gas
processes
lng
liquefied natural
removing nitrogen
Prior art date
Application number
CONC2017/0000217A
Other languages
English (en)
Inventor
Hao Jiang
Original Assignee
Black & Veatch Holding Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Black & Veatch Holding Co filed Critical Black & Veatch Holding Co
Publication of CO2017000217A2 publication Critical patent/CO2017000217A2/es

Links

Classifications

    • 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
    • F25J3/0257—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 nitrogen
    • 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
    • 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
    • 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
    • F25J2200/74—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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/04—Recovery of liquid products
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/12—External refrigeration with liquid vaporising loop
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/34—Details about subcooling of liquids

Landscapes

  • 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)

Abstract

Se proporcionan procesos y sistemas para eliminar nitrógeno de un gas que contiene hidrocarburos para recuperar de esa manera una corriente de gas natural líquido (LNG, por sus siglas en inglés). En particular, los procesos y sistemas descritos en la presente pueden usarse para separar eficientemente metano del nitrógeno, el cual es un subproducto no deseado encontrado en muchos gases que contienen hidrocarburos utilizados para producir LNG. Los procesos y sistemas descritos en la presente pueden utilizar varios sistemas de refrigerante para separar y producir el LNG.
CONC2017/0000217A 2014-06-30 2017-01-11 Proceso y sistema para eliminar nitrógeno de gas natural licuado CO2017000217A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/320,149 US10443930B2 (en) 2014-06-30 2014-06-30 Process and system for removing nitrogen from LNG
PCT/US2015/037126 WO2016003701A1 (en) 2014-06-30 2015-06-23 Process and system for removing nitrogen from lng

Publications (1)

Publication Number Publication Date
CO2017000217A2 true CO2017000217A2 (es) 2017-03-31

Family

ID=54930104

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0000217A CO2017000217A2 (es) 2014-06-30 2017-01-11 Proceso y sistema para eliminar nitrógeno de gas natural licuado

Country Status (10)

Country Link
US (1) US10443930B2 (es)
CN (1) CN106662393A (es)
AR (1) AR101018A1 (es)
AU (1) AU2015284592B2 (es)
BR (1) BR112016029960A2 (es)
CA (1) CA2952820A1 (es)
CO (1) CO2017000217A2 (es)
MX (1) MX2016016721A (es)
RU (1) RU2707690C2 (es)
WO (1) WO2016003701A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10619918B2 (en) * 2015-04-10 2020-04-14 Chart Energy & Chemicals, Inc. System and method for removing freezing components from a feed gas
CN108826833B (zh) * 2018-05-09 2020-05-26 常州大学 一种天然气杂质分离回收装置
US12247007B2 (en) * 2022-08-30 2025-03-11 Saudi Arabian Oil Company Reflux arrangement for distillation columns

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208196A (en) * 1967-12-20 1970-10-07 Messer Griesheim Gmbh Process for the liquifaction of nitrogen-containing natural gas
US3763658A (en) 1970-01-12 1973-10-09 Air Prod & Chem Combined cascade and multicomponent refrigeration system and method
US4033735A (en) * 1971-01-14 1977-07-05 J. F. Pritchard And Company Single mixed refrigerant, closed loop process for liquefying natural gas
US4004430A (en) 1974-09-30 1977-01-25 The Lummus Company Process and apparatus for treating natural gas
FR2664263B1 (fr) 1990-07-04 1992-09-18 Air Liquide Procede et installation de production simultanee de methane et monoxyde de carbone.
FR2682964B1 (fr) 1991-10-23 1994-08-05 Elf Aquitaine Procede de deazotation d'un melange liquefie d'hydrocarbures consistant principalement en methane.
US5505049A (en) 1995-05-09 1996-04-09 The M. W. Kellogg Company Process for removing nitrogen from LNG
US5657643A (en) 1996-02-28 1997-08-19 The Pritchard Corporation Closed loop single mixed refrigerant process
US5669234A (en) 1996-07-16 1997-09-23 Phillips Petroleum Company Efficiency improvement of open-cycle cascaded refrigeration process
TW366410B (en) 1997-06-20 1999-08-11 Exxon Production Research Co Improved cascade refrigeration process for liquefaction of natural gas
US6119479A (en) 1998-12-09 2000-09-19 Air Products And Chemicals, Inc. Dual mixed refrigerant cycle for gas liquefaction
US6308531B1 (en) 1999-10-12 2001-10-30 Air Products And Chemicals, Inc. Hybrid cycle for the production of liquefied natural gas
US6289692B1 (en) 1999-12-22 2001-09-18 Phillips Petroleum Company Efficiency improvement of open-cycle cascaded refrigeration process for LNG production
US7234322B2 (en) 2004-02-24 2007-06-26 Conocophillips Company LNG system with warm nitrogen rejection
KR101118830B1 (ko) 2004-04-26 2012-03-22 오르트로프 엔지니어스, 리미티드 천연 가스 액화
EP1715267A1 (en) 2005-04-22 2006-10-25 Air Products And Chemicals, Inc. Dual stage nitrogen rejection from liquefied natural gas
US8328995B2 (en) 2006-02-14 2012-12-11 Black & Veatch Holding Company Method for producing a distillate stream from a water stream containing at least one dissolved solid
FR2923001B1 (fr) * 2007-10-26 2015-12-11 Inst Francais Du Petrole Procede de liquefaction d'un gaz naturel avec fractionnement a haute pression.
US9243842B2 (en) * 2008-02-15 2016-01-26 Black & Veatch Corporation Combined synthesis gas separation and LNG production method and system
US9528759B2 (en) 2008-05-08 2016-12-27 Conocophillips Company Enhanced nitrogen removal in an LNG facility
CN102713479A (zh) 2008-11-03 2012-10-03 国际壳牌研究有限公司 从烃流除去氮以提供燃料气体流的方法和用于该方法的设备
GB2462555B (en) 2009-11-30 2011-04-13 Costain Oil Gas & Process Ltd Process and apparatus for separation of Nitrogen from LNG
CN102115684B (zh) 2009-12-30 2013-07-24 中国科学院理化技术研究所 一种由焦炉煤气生产液化天然气的方法
US9441877B2 (en) 2010-03-17 2016-09-13 Chart Inc. Integrated pre-cooled mixed refrigerant system and method
US10113127B2 (en) 2010-04-16 2018-10-30 Black & Veatch Holding Company Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas
DE102010044646A1 (de) * 2010-09-07 2012-03-08 Linde Aktiengesellschaft Verfahren zum Abtrennen von Stickstoff und Wasserstoff aus Erdgas
US9777960B2 (en) 2010-12-01 2017-10-03 Black & Veatch Holding Company NGL recovery from natural gas using a mixed refrigerant
US20130205828A1 (en) * 2011-10-06 2013-08-15 Rustam H. Sethna Integration of a liquefied natural gas liquefier with the production of liquefied natural gas
WO2013055305A1 (en) 2011-10-14 2013-04-18 Price, Brian, C. Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas
CN102435044B (zh) 2011-12-13 2014-05-07 杭州中泰深冷技术股份有限公司 一种焦炉气制液化天然气的深冷分离系统
DE102012010542A1 (de) 2011-12-20 2013-06-20 CCP Technology GmbH Verfahren und anlage zur erzeugung von synthesegas
US10139157B2 (en) 2012-02-22 2018-11-27 Black & Veatch Holding Company NGL recovery from natural gas using a mixed refrigerant

Also Published As

Publication number Publication date
BR112016029960A2 (pt) 2017-08-22
RU2707690C2 (ru) 2019-11-28
AR101018A1 (es) 2016-11-16
US20150377551A1 (en) 2015-12-31
WO2016003701A1 (en) 2016-01-07
AU2015284592B2 (en) 2019-12-05
CA2952820A1 (en) 2016-01-07
AU2015284592A1 (en) 2017-01-12
MX2016016721A (es) 2017-11-02
US10443930B2 (en) 2019-10-15
RU2017102731A3 (es) 2018-12-27
CN106662393A (zh) 2017-05-10
RU2017102731A (ru) 2018-07-30

Similar Documents

Publication Publication Date Title
AR090327A1 (es) Separacion de dioxodo de carbono y etano de una corriente mixta
CA3059159C (en) Liquefied natural gas production system and method with greenhouse gas removal
BR112019002881A2 (pt) aparelho e sistema para processos aprimorados de remoção de contaminante seletivo relacionados aos mesmos
AR096132A1 (es) Separar dióxido de carbono y sulfuro de hidrógeno de un flujo de gas natural con sistemas de co-corriente en contacto
AR090720A1 (es) Disposicion y metodo para la separacion de nanotubos de carbono de un efluente continuo del reactor
BR112018074423A2 (pt) aparelho e sistema para processos de adsorção por variação
BR112018074420A2 (pt) aparelho e sistema para processos de adsorção por variação
BR112015012441A2 (pt) produção de gás natural liquefeito
MX2017002278A (es) Mejoras en metodos y sistemas de reciclaje de halocarburos.
AR101556A1 (es) Proceso y sistema para la licuefacción de un gas que contiene hidrocarburos
EA201991138A1 (ru) Способ получения жидкого диоксида углерода под низким давлением из системы генерации мощности
MX375575B (es) Instalacion de gas natural licuado que emplea un sistema refrigerante mezclado optimizado.
MX2017007449A (es) Proceso y aparato para separar un gas de alimentacion que contiene al menos un 20% mol de dioxido de carbono (co2) y al menos un 20% mol de metanol, por condensacion parcial y/o por destilacion.
EA201791056A1 (ru) Способ энергоэффективной рекуперации диоксида углерода из абсорбента и установка, подходящая для осуществления данного способа
CO2017002301A2 (es) Sistema refrigerante mixto dual
AR098489A1 (es) Recuperación de gnl del singás empleando un refrigerante mixto
CO2017000217A2 (es) Proceso y sistema para eliminar nitrógeno de gas natural licuado
AR102388A1 (es) Proceso y sistema de eliminación de co₂ con reutilización del agua
AR092756A1 (es) Separacion de dioxido de carbono de liquidos de gas natural
MX2016011397A (es) Sistemas y metodos para separacion mejorada de sulfuro de hidrogeno y amoniaco en un purificador de sulfuro de hidrogeno.
CO2017002295A2 (es) Sistema refrigerante mixto dual
BR112017025730A2 (pt) processo para separação e purificação de propano renovável
CL2018000998A1 (es) Proceso y sistema para remover dióxido de azufre desde gas de combustión.
JO3687B1 (ar) أنظمة وطرق لاستخلاص الهيدروكربونات الخفيفة المرغوب فيها من العادم الغازي لمعمل التكرير باستخدام وسيلة تمديد توربينية خلفية
AR097263A1 (es) Método para extraer líquidos de gas natural a partir del gas natural usando un medio adsorbente que comprende un polímero macroporoso parcialmente pirolizado