ZA200804037B - Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping - Google Patents

Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping

Info

Publication number
ZA200804037B
ZA200804037B ZA200804037A ZA200804037A ZA200804037B ZA 200804037 B ZA200804037 B ZA 200804037B ZA 200804037 A ZA200804037 A ZA 200804037A ZA 200804037 A ZA200804037 A ZA 200804037A ZA 200804037 B ZA200804037 B ZA 200804037B
Authority
ZA
South Africa
Prior art keywords
oligomerization
flushing
piping
polymerization
ethylene
Prior art date
Application number
ZA200804037A
Other languages
English (en)
Inventor
Schneider Richard
Peter M Fritz
Muschelknautz Sebastian
Boelt Heinz
Ali Talal
Mosa Fuad
Original Assignee
Linde Ag
Saudi Basic Ind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36636467&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200804037(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde Ag, Saudi Basic Ind Corp filed Critical Linde Ag
Publication of ZA200804037B publication Critical patent/ZA200804037B/xx

Links

Classifications

    • 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

Landscapes

  • 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)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA200804037A 2005-10-19 2006-09-26 Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping ZA200804037B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA200804037B true ZA200804037B (en) 2009-11-25

Family

ID=36636467

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200804037A ZA200804037B (en) 2005-10-19 2006-09-26 Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping

Country Status (9)

Country Link
US (1) US8093439B2 (cg-RX-API-DMAC7.html)
EP (1) EP1777210B1 (cg-RX-API-DMAC7.html)
JP (1) JP2009511724A (cg-RX-API-DMAC7.html)
CN (1) CN101291894B (cg-RX-API-DMAC7.html)
DE (1) DE602005014647D1 (cg-RX-API-DMAC7.html)
MY (1) MY145035A (cg-RX-API-DMAC7.html)
RU (1) RU2422419C2 (cg-RX-API-DMAC7.html)
WO (1) WO2007045328A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA200804037B (cg-RX-API-DMAC7.html)

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
EP3126412B1 (en) * 2014-03-31 2018-09-12 Saudi Basic Industries Corporation Process for the preparation of an ethylene copolymer in a tubular reactor
US20190322965A1 (en) * 2015-12-04 2019-10-24 Sabic Global Technologies B.V. Process for flushing an oligomerization reactor and oligomerization of an olefin

Family Cites Families (9)

* 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
DE4338414C1 (de) 1993-11-10 1995-03-16 Linde Ag Verfahren zur Herstellung linearer Olefine
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

Also Published As

Publication number Publication date
CN101291894A (zh) 2008-10-22
US20090318639A1 (en) 2009-12-24
WO2007045328A1 (en) 2007-04-26
US8093439B2 (en) 2012-01-10
EP1777210B1 (en) 2009-05-27
CN101291894B (zh) 2012-06-20
DE602005014647D1 (de) 2009-07-09
JP2009511724A (ja) 2009-03-19
RU2422419C2 (ru) 2011-06-27
MY145035A (en) 2011-12-15
EP1777210A1 (en) 2007-04-25
RU2008119480A (ru) 2009-11-27

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