DE602005014647D1 - Verfahren zur Oligomerisierung und/oder Polymerisierung von Ethylen mittels Spülen der Anlage und der Rohre - Google Patents

Verfahren zur Oligomerisierung und/oder Polymerisierung von Ethylen mittels Spülen der Anlage und der Rohre

Info

Publication number
DE602005014647D1
DE602005014647D1 DE602005014647T DE602005014647T DE602005014647D1 DE 602005014647 D1 DE602005014647 D1 DE 602005014647D1 DE 602005014647 T DE602005014647 T DE 602005014647T DE 602005014647 T DE602005014647 T DE 602005014647T DE 602005014647 D1 DE602005014647 D1 DE 602005014647D1
Authority
DE
Germany
Prior art keywords
oligomerization
rinsing
polymerization
pipes
ethylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602005014647T
Other languages
German (de)
English (en)
Inventor
Richard Schneider
Peter M Fritz
Sebastian Muschelknantz
Heinz Boelt
Talal Ali
Fuad Mousa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde GmbH
Saudi Basic Industries Corp
Original Assignee
Linde GmbH
Saudi Basic Industries 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=DE602005014647(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde GmbH, Saudi Basic Industries Corp filed Critical Linde GmbH
Publication of DE602005014647D1 publication Critical patent/DE602005014647D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
DE602005014647T 2005-10-19 2005-10-19 Verfahren zur Oligomerisierung und/oder Polymerisierung von Ethylen mittels Spülen der Anlage und der Rohre Expired - Lifetime DE602005014647D1 (de)

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
DE602005014647D1 true DE602005014647D1 (de) 2009-07-09

Family

ID=36636467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005014647T Expired - Lifetime DE602005014647D1 (de) 2005-10-19 2005-10-19 Verfahren zur Oligomerisierung und/oder Polymerisierung von Ethylen mittels Spülen der Anlage und der Rohre

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

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

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
CN101291894B (zh) 2012-06-20
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

Similar Documents

Publication Publication Date Title
DE602006008931D1 (de) Verfahren zur Oligomerisierung von Ethylen und/oder alpha-Olefinen
EP3920810A4 (en) Devices and methods for excluding the left atrial appendage
EP2921509C0 (en) PROCESS FOR THE PREPARATION OF COPLYMERS OF ETHYLENE AND ALPHA-OLEFINS.
EP3681546A4 (en) MEANS OF BIOLOGICAL DAMAGE REPAIR OR HEMOSTASIS AND METHOD FOR THEREFORE
EP2451378A4 (en) DEVICES AND METHODS FOR TREATING VASCULAR AND PERSONAL CONDUITS
EP3700629C0 (fr) Appareil de traitement de la thrombose vasculaire par ultrasons
EP3908454A4 (en) PROCESS FOR INDIRECT GENERATIVE MANUFACTURING WITH AMINE-CONTAINING ADHESIVE POLYMERS
EP2613735A4 (en) DEVICES AND METHODS FOR THE TREATMENT OF VASCULAR ABNORMALITIES
DE112011101025T8 (de) Verfahren zur kombinierten Aufbereitung von Haushaltsabfall und Abwasser
EP1973497A4 (en) DEVICE FOR RAPID REPAIR OF BODY CONDUITS
EP3299380C0 (en) POLYPEPTIDE PURIFICATION PROCESS
DE112011104446T8 (de) Chemische Gasphasenabscheidungs-Vorrichtung und Verfahren zum Herstellen von lichtemittierenden Vorrichtungen mit derselben
EP2230983A4 (en) Detecting apparatus and method of robot cleaner
ATE402961T1 (de) Verfahren und vorrichtung zur polymerisation von ethylen
EP2403503A4 (en) METHODS FOR TREATING OCULAR INFLAMMATORY DISEASES
EP3429615A4 (en) PROCEDURE FOR CLEANING COLLAGEN 7
EP2249765A4 (en) DAPSONE TO TREAT THE ROSACEA
EP3947296A4 (en) Sewage treatment method
DE602006014670D1 (de) Verfahren zur doppelbindungs-hydroisomerisierung von butenen
DE602005014647D1 (de) Verfahren zur Oligomerisierung und/oder Polymerisierung von Ethylen mittels Spülen der Anlage und der Rohre
EP4304439C0 (en) SURFACE TREATMENT TOOL
EP3588087A4 (en) BIOMATERIAL IMMOBILIZATION PROCESS AND ITS USES
EP2364963A4 (en) OLEFIN SYNTHESIS METHOD
DE602007008127D1 (de) Verfahren zur Oligomerisierung von Ethylen und Reaktorsystem dafür
DE602005019239D1 (de) Verfahren zur Oligomerisierung von Ethylen und Reaktorsystem dafür mit Kühlvorrichtung

Legal Events

Date Code Title Description
8363 Opposition against the patent