CN101291894B - 具有设备和管路冲洗的乙烯低聚和/或聚合方法 - Google Patents

具有设备和管路冲洗的乙烯低聚和/或聚合方法 Download PDF

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Publication number
CN101291894B
CN101291894B CN2006800389649A CN200680038964A CN101291894B CN 101291894 B CN101291894 B CN 101291894B CN 2006800389649 A CN2006800389649 A CN 2006800389649A CN 200680038964 A CN200680038964 A CN 200680038964A CN 101291894 B CN101291894 B CN 101291894B
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China
Prior art keywords
equipment
oligomerization
line
reactor
catalyst
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Chinese (zh)
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CN101291894A (zh
Inventor
R·斯科尼迪尔
P·M·弗里茨
S·马斯切尔金诺兹
H·博尔特
T·阿里
F·莫萨
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Linde GmbH
Saudi Basic Industries Corp
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Linde GmbH
Saudi Basic Industries Corp
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
CN2006800389649A 2005-10-19 2006-09-26 具有设备和管路冲洗的乙烯低聚和/或聚合方法 Active CN101291894B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05022778A EP1777210B1 (en) 2005-10-19 2005-10-19 Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping
EP05022778.4 2005-10-19
PCT/EP2006/009321 WO2007045328A1 (en) 2005-10-19 2006-09-26 Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping

Publications (2)

Publication Number Publication Date
CN101291894A CN101291894A (zh) 2008-10-22
CN101291894B true CN101291894B (zh) 2012-06-20

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ID=36636467

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CN2006800389649A Active CN101291894B (zh) 2005-10-19 2006-09-26 具有设备和管路冲洗的乙烯低聚和/或聚合方法

Country Status (9)

Country Link
US (1) US8093439B2 (enExample)
EP (1) EP1777210B1 (enExample)
JP (1) JP2009511724A (enExample)
CN (1) CN101291894B (enExample)
DE (1) DE602005014647D1 (enExample)
MY (1) MY145035A (enExample)
RU (1) RU2422419C2 (enExample)
WO (1) WO2007045328A1 (enExample)
ZA (1) ZA200804037B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012072178A1 (en) * 2010-11-30 2012-06-07 Linde Aktiengesellschaft Method for cleaning a reactor and/or equipment thereof
SG191096A1 (en) * 2010-12-14 2013-07-31 Sasol Tech Pty Ltd Cleaning of process equipment
EP2689838A1 (en) 2012-07-26 2014-01-29 Saudi Basic Industries Corporation Method for cleaning a reactor
KR101568186B1 (ko) 2014-01-06 2015-11-11 대림산업 주식회사 에틸렌과 알파-올레핀의 중합 장치 및 제조방법
KR20160140826A (ko) * 2014-03-31 2016-12-07 사우디 베이식 인더스트리즈 코포레이션 관형 반응기에서 에틸렌 공중합체를 제조하는 방법
US20190322965A1 (en) * 2015-12-04 2019-10-24 Sabic Global Technologies B.V. Process for flushing an oligomerization reactor and oligomerization of an olefin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338414C1 (de) * 1993-11-10 1995-03-16 Linde Ag Verfahren zur Herstellung linearer Olefine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU373038A1 (ru) * 1971-03-16 1973-03-12 Способ очистки внутренней поверхности замкнутой емкости от слоя отложения полимера
US3816383A (en) * 1972-05-01 1974-06-11 Nat Petro Chem Separation of olefin polymers
SU535315A1 (ru) * 1974-06-18 1976-11-15 Предприятие П/Я Р-6956 Способ очистки полимеризатора от налипшего полиэтилена
FR2573432B1 (fr) * 1984-11-20 1987-02-13 Inst Francais Du Petrole Procede ameliore de fabrication d'un copolymere ethylene/butene-1 par polymerisation de l'ethylene
DE4338415C1 (de) * 1993-11-10 1995-03-16 Linde Ag Verfahren zur Katalysatordesaktivierung bei der katalytisch beschleunigten Herstellung linearer Alpha-Olefine durch Oligomerisierung von Ethylen
US5523508A (en) * 1994-12-29 1996-06-04 Uop Process for linear alpha-olefin production: eliminating wax precipitation
US6380451B1 (en) * 1999-12-29 2002-04-30 Phillips Petroleum Company Methods for restoring the heat transfer coefficient of an oligomerization reactor
JP2003285928A (ja) * 2002-03-28 2003-10-07 Sumitomo Chem Co Ltd 粉粒体移送方法及び装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338414C1 (de) * 1993-11-10 1995-03-16 Linde Ag Verfahren zur Herstellung linearer Olefine

Also Published As

Publication number Publication date
EP1777210B1 (en) 2009-05-27
JP2009511724A (ja) 2009-03-19
US20090318639A1 (en) 2009-12-24
WO2007045328A1 (en) 2007-04-26
MY145035A (en) 2011-12-15
RU2422419C2 (ru) 2011-06-27
DE602005014647D1 (de) 2009-07-09
US8093439B2 (en) 2012-01-10
ZA200804037B (en) 2009-11-25
CN101291894A (zh) 2008-10-22
EP1777210A1 (en) 2007-04-25
RU2008119480A (ru) 2009-11-27

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