GB1124764A - Oligomerization catalysts - Google Patents

Oligomerization catalysts

Info

Publication number
GB1124764A
GB1124764A GB13579/65A GB1357965A GB1124764A GB 1124764 A GB1124764 A GB 1124764A GB 13579/65 A GB13579/65 A GB 13579/65A GB 1357965 A GB1357965 A GB 1357965A GB 1124764 A GB1124764 A GB 1124764A
Authority
GB
United Kingdom
Prior art keywords
effected
activated
oligomerized
cis
exceeding
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
GB13579/65A
Inventor
Thomas Hill
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.)
British Hydrocarbon Chemicals Ltd
Original Assignee
British Hydrocarbon Chemicals Ltd
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 British Hydrocarbon Chemicals Ltd filed Critical British Hydrocarbon Chemicals Ltd
Priority to GB13579/65A priority Critical patent/GB1124764A/en
Priority to FR55323A priority patent/FR1526821A/en
Priority to NL6604173A priority patent/NL6604173A/xx
Priority to DE19661542007 priority patent/DE1542007A1/en
Priority to BE678814D priority patent/BE678814A/xx
Publication of GB1124764A publication Critical patent/GB1124764A/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
    • C07C2/24—Catalytic processes with metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • C07C2/10—Catalytic processes with metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Olefins are oligomerized in the presence of an activated cobalt on carbon catalyst obtained by bringing cobalt metal or an oxide of Co, deposited on activated carbon into contact with N2O4 at temperatures not exceeding 500 DEG C. The reaction is preferably effected in liquid phase either by using sufficient pressure to liquefy reactants or by use of solvents, e.g. pentane or hexanes. Specified olefins to be oligomerized are ethylene, propylene, butenes, pentenes and mixtures. A long list of oligomeric products from propylene is given, chief of which are cis- and trans-4-methylpentene-2 and cis- and tranx-hezene-2.ALSO:Co or CoO on carbon catalysts are activated by contact with N2O4 at temperatures not exceeding 500 DEG C. In lieu of N2O4, decomposition products e.g. NO2 and NO or precursors therefor e.g. N2O5 may be used. The treatment may be effected in the presence of an inert gas as carrier for the N2O4 or steam. The N2O4 may be used in gaseous or liquid phase. In examples the activation is effected in a fluidised bed.
GB13579/65A 1965-03-31 1965-03-31 Oligomerization catalysts Expired GB1124764A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB13579/65A GB1124764A (en) 1965-03-31 1965-03-31 Oligomerization catalysts
FR55323A FR1526821A (en) 1965-03-31 1966-03-29 New oligomerization catalysts
NL6604173A NL6604173A (en) 1965-03-31 1966-03-30
DE19661542007 DE1542007A1 (en) 1965-03-31 1966-03-30 Process for the oligomerization of olefins
BE678814D BE678814A (en) 1965-03-31 1966-03-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13579/65A GB1124764A (en) 1965-03-31 1965-03-31 Oligomerization catalysts
GB2784165 1965-07-01

Publications (1)

Publication Number Publication Date
GB1124764A true GB1124764A (en) 1968-08-21

Family

ID=26249853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13579/65A Expired GB1124764A (en) 1965-03-31 1965-03-31 Oligomerization catalysts

Country Status (4)

Country Link
BE (1) BE678814A (en)
DE (1) DE1542007A1 (en)
GB (1) GB1124764A (en)
NL (1) NL6604173A (en)

Also Published As

Publication number Publication date
NL6604173A (en) 1966-10-03
BE678814A (en) 1966-09-30
DE1542007A1 (en) 1970-03-19

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