GB1020563A - Process for polymerizing ethylene - Google Patents

Process for polymerizing ethylene

Info

Publication number
GB1020563A
GB1020563A GB39028/62A GB3902862A GB1020563A GB 1020563 A GB1020563 A GB 1020563A GB 39028/62 A GB39028/62 A GB 39028/62A GB 3902862 A GB3902862 A GB 3902862A GB 1020563 A GB1020563 A GB 1020563A
Authority
GB
United Kingdom
Prior art keywords
polymerizing ethylene
ethylene
atmos
organo
olefins
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
Application number
GB39028/62A
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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
Application filed by Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of GB1020563A publication Critical patent/GB1020563A/en
Expired 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

Ethylene is continuously polymerized to a C4+ mixture predominating in alpha-olefins in the presence of a metal hydride or organo-metallic catalyst in a tubular reactor whereby little or no back mixing occurs at at least 70 kg./cm. g., e.g. up to 1000 atmos., and 140-325 DEG C. in a single homogenous phase. An inert hydrocarbon solvent may be used.
GB39028/62A 1961-11-21 1962-10-16 Process for polymerizing ethylene Expired GB1020563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15381561A 1961-11-21 1961-11-21

Publications (1)

Publication Number Publication Date
GB1020563A true GB1020563A (en) 1966-02-23

Family

ID=22548849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39028/62A Expired GB1020563A (en) 1961-11-21 1962-10-16 Process for polymerizing ethylene

Country Status (4)

Country Link
DE (1) DE1443927A1 (en)
DK (1) DK119308B (en)
GB (1) GB1020563A (en)
LU (1) LU42696A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778827B2 (en) 2007-11-28 2014-07-15 Saudi Basic Industries Corporation Catalyst composition and process for oligomerization of ethylene
US11298693B2 (en) 2018-06-22 2022-04-12 Petrochina Company Limited Method and catalyst for selective oligomerization of ethylene

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL377406A1 (en) 2002-12-20 2006-02-06 Sasol Technology (Pty) Limited Tetramerization of olefins
US7525009B2 (en) 2002-12-20 2009-04-28 Sasol Technology (Pty) Limited Trimerisation of olefins
KR101074202B1 (en) 2007-01-18 2011-10-14 에스케이종합화학 주식회사 Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same
KR101846031B1 (en) 2012-03-16 2018-04-05 에스케이이노베이션 주식회사 Catalyst Systems for Preparing 1-Hexene and/or 1-Octene from Ethylene
WO2019113752A1 (en) 2017-12-11 2019-06-20 天津科技大学 Catalyst system for ethylene selective oligomerization and ethylene oligomerization reaction method
CN108939947B (en) 2018-08-06 2020-12-04 天津工业大学 Polyvinylidene fluoride and ultra-high molecular weight polyethylene blended microporous membrane and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778827B2 (en) 2007-11-28 2014-07-15 Saudi Basic Industries Corporation Catalyst composition and process for oligomerization of ethylene
US11298693B2 (en) 2018-06-22 2022-04-12 Petrochina Company Limited Method and catalyst for selective oligomerization of ethylene

Also Published As

Publication number Publication date
DE1443927A1 (en) 1968-12-12
DK119308B (en) 1970-12-14
LU42696A1 (en) 1963-01-15

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