AR101018A1 - Proceso e instalación para la recuperación de metano - Google Patents

Proceso e instalación para la recuperación de metano

Info

Publication number
AR101018A1
AR101018A1 ARP150102073A ARP150102073A AR101018A1 AR 101018 A1 AR101018 A1 AR 101018A1 AR P150102073 A ARP150102073 A AR P150102073A AR P150102073 A ARP150102073 A AR P150102073A AR 101018 A1 AR101018 A1 AR 101018A1
Authority
AR
Argentina
Prior art keywords
nitrogen
stream
gas containing
cooling step
cooled
Prior art date
Application number
ARP150102073A
Other languages
English (en)
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 AR101018A1 publication Critical patent/AR101018A1/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
    • F25J3/0204—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
    • 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
    • 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

Reivindicación 1: Un proceso para la recuperación de metano de un gas que contiene hidrocarburos, donde el proceso comprende: (a) el enfriamiento y la condensación por lo menos parcial de una corriente de alimentación que comprende el gas que contiene hidrocarburos a fin de producir una corriente de alimentación enfriada, donde el gas que contiene hidrocarburos comprende un rango de 0.5 a 30 por ciento en moles de nitrógeno; (b) el fraccionamiento de por lo menos una porción de la corriente de alimentación enfriada en una columna de destilación a fin de formar una corriente inferior pobre en nitrógeno y una corriente superior rica en nitrógeno, donde el fraccionamiento se produce a una presión en el rango de 1 a 8 MPa, donde la corriente superior rica en nitrógeno comprende por lo menos 75 por ciento del nitrógeno originalmente presente en el gas que contiene hidrocarburos; y (c) la recuperación de por lo menos una porción de la corriente inferior pobre en nitrógeno a fin de formar una corriente enriquecida en LNG. Reivindicación 21: Una instalación para la recuperación de gas metano líquido (LNG) de un gas que contiene hidrocarburos, donde la instalación comprende: un intercambiador de calor primario que tiene allí dispuesto un primer paso de enfriamiento, donde el primer paso de enfriamiento está configurado para enfriar el gas que contiene hidrocarburos hasta un gas que contiene hidrocarburos enfriado; una columna de destilación en comunicación fluida con el primer paso de enfriamiento, donde la columna de destilación comprende una primera entrada para recibir el gas que contiene hidrocarburos enfriado, donde la columna de destilación está configurada para separar el gas que contiene hidrocarburos enfriado en una corriente superior rica en nitrógeno y una corriente inferior pobre en nitrógeno; un segundo paso de enfriamiento dispuesto dentro del intercambiador de calor primario en comunicación fluida con la columna de destilación, donde el segundo paso de enfriamiento está configurado para enfriar la corriente inferior pobre en nitrógeno hasta una corriente líquida enriquecida en LNG; un tercer paso de enfriamiento dispuesto dentro del intercambiador de calor primario en comunicación fluida con la columna de destilación, donde el tercer paso de enfriamiento está configurado para enfriar la corriente superior rica en nitrógeno hasta una corriente rica en nitrógeno enfriada; un sistema de reflujo en comunicación fluida entre el tercer paso de enfriamiento y la columna de destilación, donde el sistema de reflujo está configurada para separar la corriente rica en nitrógeno enfriada en una corriente de reflujo líquida y un subproducto de vapor; y un único ciclo de refrigeración mixto de recirculación dispuesto por lo menos en forma parcial dentro del intercambiador de calor primario.
ARP150102073A 2014-06-30 2015-06-29 Proceso e instalación para la recuperación de metano AR101018A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR101018A1 true AR101018A1 (es) 2016-11-16

Family

ID=54930104

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150102073A AR101018A1 (es) 2014-06-30 2015-06-29 Proceso e instalación para la recuperación de metano

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 (2)

* 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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1181049A (en) * 1967-12-20 1970-02-11 Messer Griesheim Gmbh Process for the Liquifaction of 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
DZ2534A1 (fr) 1997-06-20 2003-02-08 Exxon Production Research Co Procédé perfectionné de réfrigération en cascade pour la liquéfaction du gaz naturel.
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
EP1740897A4 (en) 2004-04-26 2013-01-30 Ortloff Engineers Ltd LIQUEFACTION OF NATURAL GAS
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
AU2009319191B2 (en) 2008-11-03 2013-05-02 Shell Internationale Research Maatschappij B.V. Method of rejecting nitrogen from a hydrocarbon stream to provide a fuel gas stream and an apparatus therefor
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
WO2012075266A2 (en) 2010-12-01 2012-06-07 Black & Veatch Corporation 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
US20150377551A1 (en) 2015-12-31
RU2707690C2 (ru) 2019-11-28
CO2017000217A2 (es) 2017-03-31
RU2017102731A3 (es) 2018-12-27
CA2952820A1 (en) 2016-01-07
AU2015284592B2 (en) 2019-12-05
RU2017102731A (ru) 2018-07-30
CN106662393A (zh) 2017-05-10
AU2015284592A1 (en) 2017-01-12
US10443930B2 (en) 2019-10-15
MX2016016721A (es) 2017-11-02
WO2016003701A1 (en) 2016-01-07
BR112016029960A2 (pt) 2017-08-22

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