SG53046A1 - Chemical absorption process for recovering olefins from cracked gases - Google Patents

Chemical absorption process for recovering olefins from cracked gases

Info

Publication number
SG53046A1
SG53046A1 SG1997002958A SG1997002958A SG53046A1 SG 53046 A1 SG53046 A1 SG 53046A1 SG 1997002958 A SG1997002958 A SG 1997002958A SG 1997002958 A SG1997002958 A SG 1997002958A SG 53046 A1 SG53046 A1 SG 53046A1
Authority
SG
Singapore
Prior art keywords
absorption process
chemical absorption
cracked gases
recovering olefins
olefins
Prior art date
Application number
SG1997002958A
Other languages
English (en)
Inventor
Richard Barchas
Original Assignee
Stone & Webster Eng Corp
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 Stone & Webster Eng Corp filed Critical Stone & Webster Eng Corp
Publication of SG53046A1 publication Critical patent/SG53046A1/en

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)
  • Treating Waste Gases (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
SG1997002958A 1996-08-16 1997-08-16 Chemical absorption process for recovering olefins from cracked gases SG53046A1 (en)

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
SG53046A1 true SG53046A1 (en) 1998-09-28

Family

ID=24797669

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997002958A SG53046A1 (en) 1996-08-16 1997-08-16 Chemical absorption process for recovering olefins from cracked gases

Country Status (12)

Country Link
US (1) US6395952B1 (de)
EP (1) EP0825245A3 (de)
JP (1) JPH11140461A (de)
KR (1) KR19980018722A (de)
CN (1) CN1176244A (de)
AU (1) AU3418297A (de)
BR (1) BR9706724A (de)
CA (1) CA2213170A1 (de)
ID (1) ID18033A (de)
NO (1) NO973776L (de)
SG (1) SG53046A1 (de)
ZA (1) ZA977363B (de)

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EP1157249A4 (de) * 1998-11-20 2003-05-28 Chart Inc Vorrichtung und verfahren zur wiedergewinnung von propylen und ethylen aus raffinerieabgasen
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
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
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
JP2005516902A (ja) * 2001-11-16 2005-06-09 シェブロン フィリップス ケミカル カンパニー エルピー 低濃度エチレンストリームおよび低濃度プロピレンストリームを生産するプロセス
EP1378559A1 (de) * 2002-07-05 2004-01-07 DSM Hydrocarbons BV Verfahren zur Gewinnung von Ethylen und Propylen
EP1378558A1 (de) * 2002-07-05 2004-01-07 DSM Hydrocarbons BV Verfahren zur Gewinnung von einem Ethylen und Propylen enthaltenden Strom aus einem Spaltgas
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
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
EP1866628A1 (de) * 2005-03-29 2007-12-19 The Dow Chemical Company Spektroskopische analyse und steuerung
US8853485B2 (en) 2007-07-27 2014-10-07 China Mto Limited Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas
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
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
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
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
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
EP2319833A1 (de) * 2009-10-16 2011-05-11 Lonza Ltd. Verfahren und Vorrichtungen zur Herstellung von wässrigen Lösungen von Cyanopyridinen
US8889942B2 (en) * 2010-12-23 2014-11-18 Kellogg Brown & Root Llc Integrated light olefin separation/cracking process
MY175112A (en) * 2012-10-30 2020-06-08 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

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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
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US4128595A (en) * 1977-05-02 1978-12-05 Phillips Petroleum Company Acetylene hydrogenation in liquid phase with a liquid hydrocarbon reaction medium
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US4900347A (en) 1989-04-05 1990-02-13 Mobil Corporation Cryogenic separation of gaseous mixtures
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Also Published As

Publication number Publication date
ZA977363B (en) 1998-03-20
BR9706724A (pt) 1999-06-08
EP0825245A2 (de) 1998-02-25
JPH11140461A (ja) 1999-05-25
CN1176244A (zh) 1998-03-18
US6395952B1 (en) 2002-05-28
ID18033A (id) 1998-02-19
EP0825245A3 (de) 1998-05-20
CA2213170A1 (en) 1998-02-16
KR19980018722A (ko) 1998-06-05
AU3418297A (en) 1998-02-26
NO973776L (no) 1998-02-17
NO973776D0 (no) 1997-08-15

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