FR2797641B1 - Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant - Google Patents

Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant

Info

Publication number
FR2797641B1
FR2797641B1 FR9910579A FR9910579A FR2797641B1 FR 2797641 B1 FR2797641 B1 FR 2797641B1 FR 9910579 A FR9910579 A FR 9910579A FR 9910579 A FR9910579 A FR 9910579A FR 2797641 B1 FR2797641 B1 FR 2797641B1
Authority
FR
France
Prior art keywords
solvent
hydrogenation
regeneration
ethylene
absorption
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9910579A
Other languages
English (en)
Other versions
FR2797641A1 (fr
Inventor
Ari Minkkinen
Pierre Marache
Gal Jean Herve Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9910579A priority Critical patent/FR2797641B1/fr
Priority to US09/638,896 priority patent/US6358399B1/en
Publication of FR2797641A1 publication Critical patent/FR2797641A1/fr
Application granted granted Critical
Publication of FR2797641B1 publication Critical patent/FR2797641B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/02—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9910579A 1999-08-17 1999-08-17 Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant Expired - Fee Related FR2797641B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9910579A FR2797641B1 (fr) 1999-08-17 1999-08-17 Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant
US09/638,896 US6358399B1 (en) 1999-08-17 2000-08-16 Process for separating ethane and ethylene by solvent absorption and hydrogenation of the solvent phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910579A FR2797641B1 (fr) 1999-08-17 1999-08-17 Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant

Publications (2)

Publication Number Publication Date
FR2797641A1 FR2797641A1 (fr) 2001-02-23
FR2797641B1 true FR2797641B1 (fr) 2001-09-21

Family

ID=9549204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910579A Expired - Fee Related FR2797641B1 (fr) 1999-08-17 1999-08-17 Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant

Country Status (2)

Country Link
US (1) US6358399B1 (fr)
FR (1) FR2797641B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378558A1 (fr) * 2002-07-05 2004-01-07 DSM Hydrocarbons BV Procédé de récupération d'un courant contenant de l'éthylène et propylène à partir de gaz de craquage
US7919431B2 (en) * 2003-09-03 2011-04-05 Synfuels International, Inc. Catalyst formulation for hydrogenation
US7045670B2 (en) * 2003-09-03 2006-05-16 Synfuels International, Inc. Process for liquid phase hydrogenation
US7183451B2 (en) * 2003-09-23 2007-02-27 Synfuels International, Inc. Process for the conversion of natural gas to hydrocarbon liquids
US7208647B2 (en) * 2003-09-23 2007-04-24 Synfuels International, Inc. Process for the conversion of natural gas to reactive gaseous products comprising ethylene
FR2923000B1 (fr) * 2007-10-26 2015-12-11 Inst Francais Du Petrole Procede de liquefaction d'un gaz naturel avec recuperation amelioree de propane.
FR2932177B1 (fr) * 2008-06-06 2012-11-30 Inst Francais Du Petrole Procede d'hydrogenation selective sur un catalyseur contenant de l'or.
US20120209042A1 (en) 2011-02-10 2012-08-16 Saudi Basic Industries Corporation Liquid Phase Hydrogenation of Alkynes
CN104109070B (zh) * 2013-04-16 2016-12-28 中国石油化工股份有限公司 甲醇制丙烯的产物分离方法
CN104059692B (zh) * 2014-05-23 2016-03-30 四川天采科技有限责任公司 一种组合回收氢气、碳二及以上馏分轻烃的方法
CN104046391B (zh) * 2014-05-23 2016-03-30 四川天采科技有限责任公司 一种回收氢气、碳二及以上馏分轻烃的方法
CN109678635B (zh) * 2017-10-19 2022-03-15 中国石油化工股份有限公司 一种饱和烃裂解气分离系统和富乙烷/丙烷饱和烃的利用方法
CN110156553A (zh) * 2019-05-30 2019-08-23 中国科学院山西煤炭化学研究所 一种甲烷直接转化制乙烯产物的分离工艺
CN114436746A (zh) * 2020-11-04 2022-05-06 中国石油化工股份有限公司 净化含乙烯原料气的方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573341A (en) * 1946-12-19 1951-10-30 Lummus Co Production of ethylene
US3755488A (en) * 1972-01-03 1973-08-28 Phillips Petroleum Co Selective absorption and hydrogenation of acetylenes
US4743282A (en) * 1982-05-03 1988-05-10 Advanced Extraction Technologies, Inc. Selective processing of gases containing olefins by the mehra process
FR2629094B1 (fr) * 1988-03-23 1991-01-04 Inst Francais Du Petrole Procede d'hydrogenation catalytique selective en phase liquide d'une charge normalement gazeuse contenant de l'ethylene, de l'acetylene et de l'essence
US4900347A (en) * 1989-04-05 1990-02-13 Mobil Corporation Cryogenic separation of gaseous mixtures
US5326929A (en) * 1992-02-19 1994-07-05 Advanced Extraction Technologies, Inc. Absorption process for hydrogen and ethylene recovery
DE4217611A1 (de) * 1992-05-27 1993-12-02 Linde Ag Verfahren zur Gewinnung leichter C¶2¶¶+¶-Kohlenwasserstoffe aus einem Spaltgas
US5462583A (en) * 1994-03-04 1995-10-31 Advanced Extraction Technologies, Inc. Absorption process without external solvent
US6395952B1 (en) * 1996-08-16 2002-05-28 Stone & Webster Process Technology, Inc. Chemical absorption process for recovering olefins from cracked gases

Also Published As

Publication number Publication date
FR2797641A1 (fr) 2001-02-23
US6358399B1 (en) 2002-03-19

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Effective date: 20100430