WO2008087318A3 - Procédé de séparation d'un mélange de monoxyde de carbone, de méthane, d'hydrogène et éventuellement d'azote par distillation cryogénique - Google Patents

Procédé de séparation d'un mélange de monoxyde de carbone, de méthane, d'hydrogène et éventuellement d'azote par distillation cryogénique Download PDF

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Publication number
WO2008087318A3
WO2008087318A3 PCT/FR2007/052530 FR2007052530W WO2008087318A3 WO 2008087318 A3 WO2008087318 A3 WO 2008087318A3 FR 2007052530 W FR2007052530 W FR 2007052530W WO 2008087318 A3 WO2008087318 A3 WO 2008087318A3
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WO
WIPO (PCT)
Prior art keywords
separating
mixture
carbon monoxide
methane
hydrogen
Prior art date
Application number
PCT/FR2007/052530
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English (en)
Other versions
WO2008087318A2 (fr
Inventor
Arthur Darde
Natacha Haik-Beraud
Antoine Hernandez
Guillaume Teixeira
Original Assignee
L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
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
Priority claimed from FR0655775A external-priority patent/FR2910603B1/fr
Application filed by L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude filed Critical L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
Priority to ES07871946.5T priority Critical patent/ES2683145T3/es
Priority to PL07871946T priority patent/PL2122282T3/pl
Priority to CN2007800477381A priority patent/CN101680713B/zh
Priority to US12/519,922 priority patent/US8959952B2/en
Priority to EP07871946.5A priority patent/EP2122282B1/fr
Publication of WO2008087318A2 publication Critical patent/WO2008087318A2/fr
Publication of WO2008087318A3 publication Critical patent/WO2008087318A3/fr

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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
    • F25J3/0223—H2/CO mixtures, i.e. synthesis gas; Water gas or shifted synthesis 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
    • F25J3/0252—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 hydrogen
    • 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
    • F25J3/0228—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
    • F25J3/0261—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 carbon monoxide
    • 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
    • F25J2200/40—Features relating to the provision of boil-up in the bottom of a column
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
    • F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • 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
    • F25J2270/02—Internal 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
    • F25J2270/04—Internal refrigeration with work-producing gas expansion 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
    • F25J2270/08—Internal refrigeration by flash gas recovery 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
    • F25J2270/24—Quasi-closed internal or closed external carbon monoxide refrigeration cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/92—Carbon monoxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Dans un procédé de séparation d'un mélange comprenant au moins du monoxyde de carbone, de l'hydrogène et du méthane dans lequel on sépare le mélange par un premier moyen de séparation (C1), on envoie au moins une fraction liquide de la cuve du moyen de séparation à une colonne d'épuisement (C2), on envoie au moins une partie de la fraction liquide de la colonne d'épuisement à une colonne de séparation CO/CH4 (C3) pour produire un débit liquide enrichi en méthane et un débit gazeux enrichi en monoxyde de carbone et on produit un débit gazeux riche en monoxyde de carbone, le procédé étant tenu en froid au moins partiellement par un cycle de monoxyde de carbone, ledit cycle assurant au moins partiellement la condensation en tête de la colonne de séparation CO/CH4 et/ou le rebouillage en cuve de la colonne d'épuisement et/ou le rebouillage en cuve de colonne de séparation CO/CH4 et/ou le refroidissement du mélangé destiné au premier moyen de séparation.
PCT/FR2007/052530 2006-12-21 2007-12-14 Procédé de séparation d'un mélange de monoxyde de carbone, de méthane, d'hydrogène et éventuellement d'azote par distillation cryogénique WO2008087318A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES07871946.5T ES2683145T3 (es) 2006-12-21 2007-12-14 Procedimiento de separación de una mezcla de monóxido de carbono, metano, hidrógeno y nitrógeno mediante destilación criogénica
PL07871946T PL2122282T3 (pl) 2006-12-21 2007-12-14 Sposób rozdzielania mieszaniny tlenku węgla, metanu, wodoru i azotu przez destylację kriogeniczną
CN2007800477381A CN101680713B (zh) 2006-12-21 2007-12-14 通过低温蒸馏分离包含一氧化碳、甲烷、氢和可选的氮的混合物的方法
US12/519,922 US8959952B2 (en) 2006-12-21 2007-12-14 Method for separating a mixture of carbon monoxide, methane, hydrogen and optionally nitrogen by cryogenic distillation
EP07871946.5A EP2122282B1 (fr) 2006-12-21 2007-12-14 Procédé de séparation d'un mélange de monoxyde de carbone, de méthane, d'hydrogène et d'azote par distillation cryogénique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0655775A FR2910603B1 (fr) 2006-12-21 2006-12-21 Procede de separation d'un melange de monoxyde de carbone, de methane, d'hydrogene et eventuellement d'azote par distillation cryogenetique
FR0655775 2006-12-21
FR0755103A FR2916264A1 (fr) 2006-12-21 2007-05-16 Procede de separation d'un melange de monoxyde de carbone, de methane, d'hydrogene et eventuellement d'azote par distillation cryogenique
FR0755103 2007-05-16

Publications (2)

Publication Number Publication Date
WO2008087318A2 WO2008087318A2 (fr) 2008-07-24
WO2008087318A3 true WO2008087318A3 (fr) 2009-11-26

Family

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PCT/FR2007/052530 WO2008087318A2 (fr) 2006-12-21 2007-12-14 Procédé de séparation d'un mélange de monoxyde de carbone, de méthane, d'hydrogène et éventuellement d'azote par distillation cryogénique

Country Status (7)

Country Link
US (1) US8959952B2 (fr)
EP (1) EP2122282B1 (fr)
CN (1) CN101680713B (fr)
ES (1) ES2683145T3 (fr)
FR (1) FR2916264A1 (fr)
PL (1) PL2122282T3 (fr)
WO (1) WO2008087318A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930332A1 (fr) * 2008-04-18 2009-10-23 Air Liquide Procede et appareil de separation cryogenique d'un melange d'hydrogene et de monoxyde de carbone
CN102963944B (zh) * 2011-08-30 2014-09-03 中国石油化工股份有限公司 一种co变换冷凝液汽提塔
FR2991442B1 (fr) * 2012-05-31 2018-12-07 L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil et procede de separation cryogenique d'un melange de monoxyde de carbone et de methane ainsi que d'hydrogene et/ou d'azote
FR2992307B1 (fr) * 2012-06-25 2014-08-08 Air Liquide Procede et installation pour la production combinee de gaz de synthese d'ammoniac et de dioxyde de carbone
FR3011069B1 (fr) * 2013-09-24 2015-09-11 Air Liquide Procede et appareil de separation cryogenique d'un melange contenant au moins du monoxyde de carbone, de l'hydrogene et de l'azote
FR3011320A1 (fr) * 2013-10-02 2015-04-03 Air Liquide Procede et appareil de separation par distillation cryogenique d'un melange compose d'hydrogene, de monoxyde de carbone et de methane
FR3052159B1 (fr) * 2016-06-06 2018-05-18 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede et installation pour la production combinee d'un melange d'hydrogene et d'azote ainsi que de monoxyde de carbone par distillation et lavage cryogeniques
US11137204B2 (en) * 2016-08-25 2021-10-05 Praxair Technology, Inc. Process and apparatus for producing carbon monoxide
FR3058996B1 (fr) * 2016-11-18 2022-01-07 Air Liquide Procede et installation de separation cryogenique d’un melange gazeux par lavage au methane
CN107543369B (zh) * 2017-08-15 2020-06-16 成都深冷液化设备股份有限公司 一种深冷分离co、h2的双循环甲烷洗涤系统及方法
FR3079288B1 (fr) * 2018-03-21 2020-05-22 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede et appareil de separation d'un gaz de synthese par distillation cryogenique
CN111886465B (zh) * 2018-03-21 2022-06-24 乔治洛德方法研究和开发液化空气有限公司 用于通过低温蒸馏来分离合成气的方法和设备
FR3084739B1 (fr) * 2018-07-31 2020-07-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Echangeur de chaleur a configuration de passages amelioree, procedes d'echange de chaleur associes
CN108826831B (zh) * 2018-08-24 2023-09-29 杭州中泰深冷技术股份有限公司 氮循环制冷的深冷分离一氧化碳气体的装置和工艺
CN110398133B (zh) * 2019-07-14 2023-05-23 杭氧集团股份有限公司 一种分离合成气生产高纯co、压缩天然气的深冷分离装置
FR3099563B1 (fr) * 2019-08-01 2021-07-30 Air Liquide Echangeur de chaleur avec configuration de passages et structures d’échange thermique améliorées
FR3100057A1 (fr) * 2019-08-20 2021-02-26 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Procede et appareil de production de monoxyde de carbone par condensation partielle
CN113862051B (zh) * 2021-09-27 2024-02-13 北京石油化工工程有限公司 双制冷循环甲烷洗合成气深冷分离装置及分离方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813889A (en) * 1970-03-26 1974-06-04 B Bligh Separation of gas mixtures
US4478621A (en) * 1982-04-28 1984-10-23 Linde Aktiengesellschaft Process for the extraction of carbon monoxide from gas streams
WO2007018518A1 (fr) * 2005-07-28 2007-02-15 Ineos Usa Llc Recuperation de monoxyde de carbone et d'hydrogene a partir de flux d'hydrocarbure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102659A (en) * 1976-06-04 1978-07-25 Union Carbide Corporation Separation of H2, CO, and CH4 synthesis gas with methane wash
DE2912761A1 (de) * 1979-03-30 1980-10-09 Linde Ag Verfahren zum zerlegen eines gasgemisches
FR2718428B1 (fr) * 1994-04-11 1997-10-10 Air Liquide Procédé et installation de production de monoxyde de carbone.
DE4433114A1 (de) * 1994-09-16 1996-03-21 Linde Ag Verfahren zum Gewinnen einer Kohlenmonoxid-Reinfraktion
GB9800693D0 (en) * 1998-01-13 1998-03-11 Air Prod & Chem Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures
GB9800692D0 (en) 1998-01-13 1998-03-11 Air Prod & Chem Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures also containing hydrogen and methane
FR2775275B1 (fr) * 1998-02-20 2000-05-19 Air Liquide Procede et installation pour la production combinee d'un melange de synthese d'ammoniac et de monoxyde de carbone
GB0218815D0 (en) * 2002-08-13 2002-09-18 Air Prod & Chem Process and apparatus for the production of hydrocarbon compounds from methane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813889A (en) * 1970-03-26 1974-06-04 B Bligh Separation of gas mixtures
US4478621A (en) * 1982-04-28 1984-10-23 Linde Aktiengesellschaft Process for the extraction of carbon monoxide from gas streams
WO2007018518A1 (fr) * 2005-07-28 2007-02-15 Ineos Usa Llc Recuperation de monoxyde de carbone et d'hydrogene a partir de flux d'hydrocarbure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"PROCESS AND APPARATUS FOR SEPARATION OF NITROGEN FROM CARBON MONOXIDE", RESEARCH DISCLOSURE, MASON PUBLICATIONS, HAMPSHIRE, GB, no. 426, 1 October 1999 (1999-10-01), pages 1335/1336, XP007124911, ISSN: 0374-4353 *
BERNINGER R: "FORTSCHRITTE BEI DER H2/CO-TIEFTEMPERATURZERLEGUNG", BERICHTE AUS TECHNIK UND WISSENSCHAFT, LINDE AG. WIESBADEN, DE, vol. 62, 1 January 1988 (1988-01-01), pages 18 - 23, XP009045782, ISSN: 0942-332X *

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Publication number Publication date
FR2916264A1 (fr) 2008-11-21
CN101680713A (zh) 2010-03-24
CN101680713B (zh) 2013-08-14
ES2683145T3 (es) 2018-09-25
WO2008087318A2 (fr) 2008-07-24
US20100043489A1 (en) 2010-02-25
PL2122282T3 (pl) 2018-12-31
EP2122282B1 (fr) 2018-06-27
EP2122282A2 (fr) 2009-11-25
US8959952B2 (en) 2015-02-24

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