FR2797640B1 - Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant - Google Patents

Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant

Info

Publication number: FR2797640B1
Authority: FR; France
Prior art keywords: solvent; hydrogenation; ethylene; steam cracking; cracking effluent
Prior art date: 1999-08-17
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

FR9910578A

Other languages

English (en)

Other versions

FR2797640A1 (fr

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.)

1999-08-17

Filing date

1999-08-17

Publication date

2001-09-21

1999-08-17 Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN

1999-08-17 Priority to FR9910578A priority Critical patent/FR2797640B1/fr

2000-08-16 Priority to US09/638,895 priority patent/US6340429B1/en

2001-02-23 Publication of FR2797640A1 publication Critical patent/FR2797640A1/fr

2001-09-21 Application granted granted Critical

2001-09-21 Publication of FR2797640B1 publication Critical patent/FR2797640B1/fr

2019-08-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002904 solvent Substances 0.000 title 2
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
238000010521 absorption reaction Methods 0.000 title 1
238000005984 hydrogenation reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004230 steam cracking Methods 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR9910578A 1999-08-17 1999-08-17 Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant Expired - Fee Related FR2797640B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR9910578A FR2797640B1 (fr)	1999-08-17	1999-08-17	Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant
US09/638,895 US6340429B1 (en)	1999-08-17	2000-08-16	Process and device for separating ethane and ethylene from a steam-cracking effluent by solvent absorption and hydrogenation of the solvent phase

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9910578A FR2797640B1 (fr)	1999-08-17	1999-08-17	Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant

Publications (2)

Publication Number	Publication Date
FR2797640A1 FR2797640A1 (fr)	2001-02-23
FR2797640B1 true FR2797640B1 (fr)	2001-09-21

Family

ID=9549203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9910578A Expired - Fee Related FR2797640B1 (fr)	1999-08-17	1999-08-17	Procede et dispositif de separation d'ethane et d'ethylene a partir d'un effluent de vapocraquage par absorption par solvant et hydrogenation de la phase solvant

Country Status (2)

Country	Link
US (1)	US6340429B1 (fr)
FR (1)	FR2797640B1 (fr)

Families Citing this family (12)

* 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
US7045670B2 (en) *	2003-09-03	2006-05-16	Synfuels International, Inc.	Process for liquid phase hydrogenation
US7919431B2 (en)	2003-09-03	2011-04-05	Synfuels International, Inc.	Catalyst formulation for hydrogenation
US7183451B2 (en) *	2003-09-23	2007-02-27	Synfuels International, Inc.	Process for the conversion of natural gas to hydrocarbon liquids
US8013197B2 (en) *	2005-02-18	2011-09-06	Synfuels International, Inc.	Absorption and conversion of acetylenic compounds
US7244659B2 (en) *	2005-03-10	2007-07-17	Micron Technology, Inc.	Integrated circuits and methods of forming a field effect transistor
WO2007018519A1 (fr) *	2005-07-28	2007-02-15	Innovene Usa Llc	Procede de purification et de recuperation au moyen de solvant
US8726663B2 (en) *	2010-01-05	2014-05-20	General Electric Company	Combined cycle system employing phase change material
CN109078456A (zh) *	2018-10-16	2018-12-25	内蒙古汇智化工科技发展有限责任公司	一种乙炔回收装置及方法
US11866397B1 (en) *	2023-03-14	2024-01-09	Saudi Arabian Oil Company	Process configurations for enhancing light olefin selectivity by steam catalytic cracking of heavy feedstock
US20240417639A1 (en) *	2023-06-19	2024-12-19	Air Products And Chemicals, Inc.	Apparatus and Process for Removal of Heavy Hydrocarbons from a Feed Gas
US20250249402A1 (en) *	2024-02-05	2025-08-07	Saudi Arabian Oil Company	Systems and methods for eliminating flaring in amine sweetening

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

1999
- 1999-08-17 FR FR9910578A patent/FR2797640B1/fr not_active Expired - Fee Related
2000
- 2000-08-16 US US09/638,895 patent/US6340429B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2797640A1 (fr)	2001-02-23
US6340429B1 (en)	2002-01-22

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Legal Events

Date	Code	Title	Description
2010-05-21	ST	Notification of lapse	Effective date: 20100430