ZA977363B - Chemical absorption process for recovering olefins from cracked gases. - Google Patents
Chemical absorption process for recovering olefins from cracked gases.Info
- Publication number
- ZA977363B ZA977363B ZA9707363A ZA977363A ZA977363B ZA 977363 B ZA977363 B ZA 977363B ZA 9707363 A ZA9707363 A ZA 9707363A ZA 977363 A ZA977363 A ZA 977363A ZA 977363 B ZA977363 B ZA 977363B
- Authority
- ZA
- South Africa
- Prior art keywords
- absorption process
- chemical absorption
- cracked gases
- recovering olefins
- olefins
- Prior art date
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
- 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
- C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
-
- 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
- C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
- C10G70/06—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by gas-liquid contact
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Gas Separation By Absorption (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/696,578 US6395952B1 (en) | 1996-08-16 | 1996-08-16 | Chemical absorption process for recovering olefins from cracked gases |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA977363B true ZA977363B (en) | 1998-03-20 |
Family
ID=24797669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9707363A ZA977363B (en) | 1996-08-16 | 1997-08-15 | Chemical absorption process for recovering olefins from cracked gases. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6395952B1 (xx) |
EP (1) | EP0825245A3 (xx) |
JP (1) | JPH11140461A (xx) |
KR (1) | KR19980018722A (xx) |
CN (1) | CN1176244A (xx) |
AU (1) | AU3418297A (xx) |
BR (1) | BR9706724A (xx) |
CA (1) | CA2213170A1 (xx) |
ID (1) | ID18033A (xx) |
NO (1) | NO973776L (xx) |
SG (1) | SG53046A1 (xx) |
ZA (1) | ZA977363B (xx) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1157249A4 (en) * | 1998-11-20 | 2003-05-28 | Chart Inc | DEVICE AND METHOD FOR THE RECOVERY OF PROPYLENE AND ETHYLENE FROM REFINE WASTE GAS |
FR2797641B1 (fr) * | 1999-08-17 | 2001-09-21 | Inst Francais Du Petrole | Procede et dispositif de separation d'ethane et d'ethylene par absorption par solvant et hydrogenation de la phase solvant et regeneration du solvant |
FR2797640B1 (fr) | 1999-08-17 | 2001-09-21 | Inst Francais Du Petrole | 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 |
CN1114582C (zh) * | 1999-10-26 | 2003-07-16 | 中国寰球工程公司 | 一种分离烃类混合物的溶剂吸收法 |
KR100832559B1 (ko) * | 2001-02-16 | 2008-05-26 | 스톤 앤드 웹스터 프로세스 테크놀로지 인코포레이티드 | 냉각수 전처리방법 |
FR2830537B1 (fr) * | 2001-10-09 | 2005-05-20 | Inst Francais Du Petrole | Procede de vapocraquage d'une coupe hydrocarbonee comprenant une deuxieme zone de vapocraquage dans laquelle est traitee une coupe c4 issue d'une premiere zone de vapocraquage |
BR0214206B1 (pt) * | 2001-11-16 | 2013-02-19 | processo para a produÇço de um fluxo de etileno diluÍdo e um fluxo de propileno diluÍdo. | |
EP1378559A1 (en) * | 2002-07-05 | 2004-01-07 | DSM Hydrocarbons BV | Process for the recovery of ethylene and propylene |
EP1378558A1 (en) * | 2002-07-05 | 2004-01-07 | DSM Hydrocarbons BV | Process for the recovery of an ethylene and propylene containing stream from a cracked gas resulting from hydrocarbon cracking |
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 |
US7525000B2 (en) * | 2004-03-31 | 2009-04-28 | Eastman Chemical Company | Acetylene removal methods and apparatus |
CN1292824C (zh) * | 2004-04-30 | 2007-01-03 | 中国科学院大连化学物理研究所 | 一种选择吸收降低催化裂化干气中丙烯的方法 |
US8013197B2 (en) * | 2005-02-18 | 2011-09-06 | Synfuels International, Inc. | Absorption and conversion of acetylenic compounds |
CN101156058B (zh) * | 2005-03-29 | 2011-08-03 | 陶氏化学公司 | 一种测定乙烯裂化氢化器的出气流中乙炔浓度的方法 |
EP2174924B1 (en) | 2007-07-27 | 2013-09-11 | China Mto Limited | A separating method of cracked methanol gas to prepare polymer grade low carbon olefin |
CA2701268C (en) * | 2007-10-01 | 2013-09-17 | Lummus Technology Inc. | Separating olefin streams |
CN100577619C (zh) * | 2008-03-12 | 2010-01-06 | 王明华 | 一种丁二烯-1,3抽提工艺 |
US8426660B2 (en) * | 2008-08-21 | 2013-04-23 | Sud-Chemie Inc. | Process for purification of ethylene-containing feedstreams |
JP5547423B2 (ja) * | 2009-04-10 | 2014-07-16 | 出光興産株式会社 | 低硫黄ガソリン基材の製造装置及び低硫黄ガソリン基材の製造方法 |
CN101665397B (zh) * | 2009-09-15 | 2013-07-10 | 中国石油化工集团公司 | 一种脱除稀乙烯制乙苯工艺中含乙烯原料气中丙烯的方法 |
CN101659589B (zh) * | 2009-09-15 | 2013-01-02 | 中国石油化工集团公司 | 一种用于乙烯制乙苯工艺的含乙烯原料气的精制方法 |
CN101659590A (zh) * | 2009-09-15 | 2010-03-03 | 中国石油化工集团公司 | 一种用于乙烯制乙苯工艺的含乙烯原料气的精制方法 |
CN101665396B (zh) * | 2009-09-15 | 2013-01-02 | 中国石油化工集团公司 | 一种用于乙烯制乙苯工艺的含乙烯原料气的精制方法 |
EP2319833A1 (en) * | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Methods and devices for the production of aqueous solutions of cyanopyridines |
US8889942B2 (en) * | 2010-12-23 | 2014-11-18 | Kellogg Brown & Root Llc | Integrated light olefin separation/cracking process |
SG11201503323YA (en) * | 2012-10-30 | 2015-05-28 | Lummus Technology Inc | Butadiene extraction process |
CN105439795B (zh) * | 2014-07-25 | 2017-06-30 | 中国石油化工股份有限公司 | 一种乙腈吸收分离炼厂焦化干气的方法 |
US10808999B2 (en) | 2014-09-30 | 2020-10-20 | Dow Global Technologies Llc | Process for increasing ethylene and propylene yield from a propylene plant |
US9969944B2 (en) * | 2016-09-23 | 2018-05-15 | Janus Technology Solutions, LLC | Dissolved oil removal from quench water of gas cracker ethylene plants |
CN108273280B (zh) * | 2018-02-08 | 2023-10-27 | 凯莱英医药集团(天津)股份有限公司 | 乙腈-甲基叔丁基醚-水体系的分离装置及方法 |
CN112138420B (zh) * | 2019-06-28 | 2022-02-22 | 中国石化工程建设有限公司 | 一种油气低压脱硫分离轻烃的装置及方法 |
WO2023022847A1 (en) | 2021-08-19 | 2023-02-23 | Exxonmobil Chemical Patents Inc. | Membrane-based separation processes enhanced with an absorption device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2514294A (en) * | 1947-01-02 | 1950-07-04 | Standard Oil Dev Co | Distillation of c1-c6 hydrocarbon mixtures |
NL251595A (xx) * | 1959-05-15 | 1900-01-01 | ||
DE1518900A1 (de) * | 1965-12-10 | 1969-09-11 | Hoechst Ag | Verfahren zur kontinuierlichen Erzeugung von Olefinen |
US3401112A (en) * | 1966-02-28 | 1968-09-10 | Shell Oil Co | Separation of hydrocarbons by cuprous salts |
US3514488A (en) | 1968-02-05 | 1970-05-26 | Standard Oil Co | Olefin recovery process |
US3776972A (en) | 1972-06-02 | 1973-12-04 | Exxon Research Engineering Co | Ligand complexes of cu(i)salts |
US4128595A (en) * | 1977-05-02 | 1978-12-05 | Phillips Petroleum Company | Acetylene hydrogenation in liquid phase with a liquid hydrocarbon reaction medium |
US4174353A (en) | 1978-06-27 | 1979-11-13 | Union Carbide Corporation | Olefin separation process |
US4287752A (en) | 1979-08-03 | 1981-09-08 | Standard Oil Co. (Indiana) | Apparatus and method for analyzing the hydrocarbon type composition of gasoline |
DE2944151A1 (de) | 1979-11-02 | 1981-05-27 | EC Erdölchemie GmbH, 5000 Köln | Verfahren zur abtrennung von olefinen aus olefine enthaltenden gasen |
DE3640296A1 (de) * | 1986-11-25 | 1988-06-01 | Basf Ag | Verfahren zur rueckgewinnung von pyridin oder methylpyridinen oder deren gemische aus butandicarbonsaeuremethylester enthaltenden reaktionsgemischen |
US4900347A (en) | 1989-04-05 | 1990-02-13 | Mobil Corporation | Cryogenic separation of gaseous mixtures |
US5157203A (en) | 1992-01-28 | 1992-10-20 | Phillips Petroleum Company | Separation of organic sulfides from olefins |
US5326929A (en) * | 1992-02-19 | 1994-07-05 | Advanced Extraction Technologies, Inc. | Absorption process for hydrogen and ethylene recovery |
US5202521A (en) | 1992-06-05 | 1993-04-13 | Phillips Petroleum Company | Monoolefin/paraffin separation by selective absorption |
EP0699468B1 (en) | 1994-08-29 | 1998-03-11 | BP Chemicals Limited | Removal of olefins from fluids |
-
1996
- 1996-08-16 US US08/696,578 patent/US6395952B1/en not_active Expired - Lifetime
-
1997
- 1997-08-15 ZA ZA9707363A patent/ZA977363B/xx unknown
- 1997-08-15 NO NO973776A patent/NO973776L/no unknown
- 1997-08-15 CA CA002213170A patent/CA2213170A1/en not_active Abandoned
- 1997-08-15 AU AU34182/97A patent/AU3418297A/en not_active Abandoned
- 1997-08-16 CN CN97118099A patent/CN1176244A/zh active Pending
- 1997-08-16 KR KR1019970039102A patent/KR19980018722A/ko not_active Application Discontinuation
- 1997-08-16 SG SG1997002958A patent/SG53046A1/en unknown
- 1997-08-18 EP EP97114175A patent/EP0825245A3/en not_active Withdrawn
- 1997-08-18 ID IDP972867A patent/ID18033A/id unknown
- 1997-08-18 JP JP9255869A patent/JPH11140461A/ja active Pending
- 1997-08-18 BR BR9706724A patent/BR9706724A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR9706724A (pt) | 1999-06-08 |
CA2213170A1 (en) | 1998-02-16 |
EP0825245A3 (en) | 1998-05-20 |
NO973776L (no) | 1998-02-17 |
SG53046A1 (en) | 1998-09-28 |
JPH11140461A (ja) | 1999-05-25 |
ID18033A (id) | 1998-02-19 |
KR19980018722A (ko) | 1998-06-05 |
EP0825245A2 (en) | 1998-02-25 |
NO973776D0 (no) | 1997-08-15 |
CN1176244A (zh) | 1998-03-18 |
AU3418297A (en) | 1998-02-26 |
US6395952B1 (en) | 2002-05-28 |
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