NZ264809A - Recovery of ethylene and/or propylene from cracked hydrocarbon stream by condensing the hydro-carbon stream followed by selective adsorption onto a solid and desorption of the alkene-rich fraction - Google Patents

Recovery of ethylene and/or propylene from cracked hydrocarbon stream by condensing the hydro-carbon stream followed by selective adsorption onto a solid and desorption of the alkene-rich fraction

Info

Publication number
NZ264809A
NZ264809A NZ26480994A NZ26480994A NZ264809A NZ 264809 A NZ264809 A NZ 264809A NZ 26480994 A NZ26480994 A NZ 26480994A NZ 26480994 A NZ26480994 A NZ 26480994A NZ 264809 A NZ264809 A NZ 264809A
Authority
NZ
New Zealand
Prior art keywords
adsorption
zeolite
alkene
type
stream
Prior art date
Application number
NZ26480994A
Other languages
English (en)
Inventor
Ramakrishnan Ramachandran
Loc H Dao
Original Assignee
Boc Group Inc
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 US08/231,559 external-priority patent/US5744687A/en
Application filed by Boc Group Inc filed Critical Boc Group Inc
Publication of NZ264809A publication Critical patent/NZ264809A/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
    • C10G70/04—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
    • C10G70/046—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 adsorption, i.e. with the use of solids

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)
  • Separation Of Gases By Adsorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treating Waste Gases (AREA)
NZ26480994A 1993-11-29 1994-10-28 Recovery of ethylene and/or propylene from cracked hydrocarbon stream by condensing the hydro-carbon stream followed by selective adsorption onto a solid and desorption of the alkene-rich fraction NZ264809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15902893A 1993-11-29 1993-11-29
US08/231,559 US5744687A (en) 1993-11-29 1994-04-22 Process for recovering alkenes from cracked hydrocarbon streams

Publications (1)

Publication Number Publication Date
NZ264809A true NZ264809A (en) 1996-10-28

Family

ID=26855593

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ26480994A NZ264809A (en) 1993-11-29 1994-10-28 Recovery of ethylene and/or propylene from cracked hydrocarbon stream by condensing the hydro-carbon stream followed by selective adsorption onto a solid and desorption of the alkene-rich fraction

Country Status (11)

Country Link
EP (1) EP0655492B1 (fr)
JP (1) JP3566766B2 (fr)
CN (1) CN1039428C (fr)
AU (1) AU696774B2 (fr)
CA (1) CA2134821C (fr)
DE (1) DE69418830D1 (fr)
NO (1) NO309487B1 (fr)
NZ (1) NZ264809A (fr)
PL (1) PL178744B1 (fr)
RU (1) RU2100336C1 (fr)
TR (1) TR28172A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2156582C (fr) * 1994-09-30 1999-01-26 Raghu K. Menon Procede de craquage catalytique
CN1048010C (zh) * 1995-10-24 2000-01-05 中国石油化工总公司 从含稀乙烯气体中回收乙烯的方法
US5856607A (en) * 1996-05-03 1999-01-05 Amoco Corporation Process for production of ethylbenzene frome dilute ethylene streams
RU2176234C1 (ru) * 2000-08-15 2001-11-27 Общество с ограниченной ответственностью "Оренбурггазпром" Открытого акционерного общества "Газпром" Способ разделения бутановой фракции
US6488741B2 (en) 2001-01-23 2002-12-03 The Trustess Of The University Of Pennsylvania Light hydrocarbon separation using 8-member ring zeolites
US6730142B2 (en) * 2002-03-19 2004-05-04 Exxonmobil Research And Engineering Company Separation of propylene from hydrocarbon mixtures
GB0223300D0 (en) * 2002-10-08 2002-11-13 Bp Chem Int Ltd Process
CN101522864B (zh) * 2006-09-28 2013-08-28 环球油品公司 提高烯烃生产的方法
RU2427561C2 (ru) * 2007-07-27 2011-08-27 Чина Мто Лимитед Способ сепарации газа метанола и производства малоуглеродистого алкена полимеризационного уровня
US8142746B2 (en) * 2008-02-21 2012-03-27 Exxonmobil Research And Engineering Company Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials
CN101486624B (zh) * 2009-02-19 2012-12-19 山东科技大学 稀乙烯悬浮床络合回收工艺
DE102009012452A1 (de) * 2009-03-12 2010-09-16 Uhde Gmbh Verfahren zur Verminderung von Olefinverlusten bei der Entfernung von Kohlendioxid aus einem Olefinstrom aus Dehydrierungsreaktionen
CN102421804B (zh) * 2009-04-24 2014-10-15 尤尼威蒂恩技术有限公司 在开路循环中用喷气压缩机使净化床再生
KR101270713B1 (ko) 2010-08-26 2013-06-17 에스케이 주식회사 유동층접촉분해 배가스로부터 에틸렌의 회수방법
KR101470675B1 (ko) * 2010-08-26 2014-12-08 한국에너지기술연구원 경질 올레핀 분리를 위한 치환탈착공정
CN102778073B (zh) * 2012-08-10 2015-03-25 中石化广州工程有限公司 强化气分装置利用余热余压回收丙烯的制冷装置及工艺
EP3040405A1 (fr) * 2014-12-30 2016-07-06 Technip France Procédé pour améliorer la récupération de propylène, à partir d'unité de craquage catalytique fluide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257254A (fr) * 1959-10-26
US3078636A (en) * 1959-12-18 1963-02-26 Union Carbide Corp Unsaturated hydrocarbon separation
US4992601A (en) * 1989-02-15 1991-02-12 Energia Andina Ltd. Process for the selective separation of alkenes and alkynes
EP0520672A3 (en) * 1991-06-24 1993-06-16 The Boc Group, Inc. Method of removing gases and light hydrocarbons from gas streams
FI932187A7 (fi) * 1992-05-29 1993-11-30 The Boc Group Inc Menetelmä tyydyttämättömien hiilivetyjen valmistamiseksi ja niiden erottamiseksi tyydytetyistä hiilivedyistä
US5245099A (en) * 1992-07-22 1993-09-14 Uop PSA process for recovery or ethylene

Also Published As

Publication number Publication date
CA2134821A1 (fr) 1995-05-30
NO309487B1 (no) 2001-02-05
TR28172A (tr) 1996-03-01
PL178744B1 (pl) 2000-06-30
AU696774B2 (en) 1998-09-17
EP0655492A2 (fr) 1995-05-31
EP0655492B1 (fr) 1999-06-02
CA2134821C (fr) 2000-05-16
NO944098L (no) 1995-05-30
DE69418830D1 (de) 1999-07-08
CN1039428C (zh) 1998-08-05
JPH07207280A (ja) 1995-08-08
EP0655492A3 (fr) 1995-10-18
RU94041683A (ru) 1996-10-10
JP3566766B2 (ja) 2004-09-15
AU7897294A (en) 1995-06-15
CN1106055A (zh) 1995-08-02
PL306025A1 (en) 1995-06-12
NO944098D0 (no) 1994-10-27
RU2100336C1 (ru) 1997-12-27

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