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 (https=)
EP (1) EP1777210B1 (https=)
JP (1) JP2009511724A (https=)
CN (1) CN101291894B (https=)
DE (1) DE602005014647D1 (https=)
MY (1) MY145035A (https=)
RU (1) RU2422419C2 (https=)
WO (1) WO2007045328A1 (https=)
ZA (1) ZA200804037B (https=)

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
KR101920507B1 (ko) * 2010-12-14 2018-11-20 사솔 테크날러지 (프로프라이어터리) 리미티드 공정 장비의 세정
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
CA2955874A1 (en) * 2014-03-31 2015-10-08 Saudi Basic Industries Corporation Process for the preparation of an ethylene copolymer in a tubular reactor
EP3383830A1 (en) * 2015-12-04 2018-10-10 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
WO2007045328A1 (en) 2007-04-26
EP1777210A1 (en) 2007-04-25
CN101291894A (zh) 2008-10-22
RU2008119480A (ru) 2009-11-27
DE602005014647D1 (de) 2009-07-09
ZA200804037B (en) 2009-11-25
EP1777210B1 (en) 2009-05-27
RU2422419C2 (ru) 2011-06-27
MY145035A (en) 2011-12-15
US20090318639A1 (en) 2009-12-24
JP2009511724A (ja) 2009-03-19
US8093439B2 (en) 2012-01-10

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