GB1089956A - Improvements in or relating to the disproportionation of olefins - Google Patents

Improvements in or relating to the disproportionation of olefins

Info

Publication number
GB1089956A
GB1089956A GB31458/65A GB3145865A GB1089956A GB 1089956 A GB1089956 A GB 1089956A GB 31458/65 A GB31458/65 A GB 31458/65A GB 3145865 A GB3145865 A GB 3145865A GB 1089956 A GB1089956 A GB 1089956A
Authority
GB
United Kingdom
Prior art keywords
catalyst
disproportionation
olefines
carbonyl
inert
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
GB31458/65A
Inventor
Eric James Howman
Leonard Turner
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB31458/65A priority Critical patent/GB1089956A/en
Priority to FR67286A priority patent/FR1485859A/en
Priority to NL6610195A priority patent/NL6610195A/xx
Priority to BE684511D priority patent/BE684511A/xx
Publication of GB1089956A publication Critical patent/GB1089956A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/36—Rhenium
    • 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
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/20—Carbonyls

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Acyclic olefines are disproportionated in the presence of a catalyst made by impregnating freshly precipitated Al2O3 with an oxide of W or Re, a compound of W or Re decomposable thereto or a carbonyl of Mo or W. If desired the catalyst may be activated by thermal treatment in an inert and/or oxidizing gas. Olefines mentioned are C3- 30 alkene, e.g. propylene, butenes-1 and -2, pentenes-1 and -2, hexenes-1, -2 and 3, heptenes-1, -2 and -3 and octenes. An example describes the disproportionation of propylene to ethylene and butene.ALSO:Freshly precipitated Al2O3 gel is impregnated with WO3 or Re2O7, or a precursor therefor, or a carbonyl of Mo or W. The finished catalyst may be 30-60 B.S.S. particle size and may be used in a fixed or fluidised bed. The catalyst may be activated by a thermal treatment in an inert and/or oxidising gas.
GB31458/65A 1965-07-23 1965-07-23 Improvements in or relating to the disproportionation of olefins Expired GB1089956A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB31458/65A GB1089956A (en) 1965-07-23 1965-07-23 Improvements in or relating to the disproportionation of olefins
FR67286A FR1485859A (en) 1965-07-23 1966-06-28 Process for the production of a catalyst and disproportionation of an acyclic ethylenic hydrocarbon and products obtained
NL6610195A NL6610195A (en) 1965-07-23 1966-07-20
BE684511D BE684511A (en) 1965-07-23 1966-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31458/65A GB1089956A (en) 1965-07-23 1965-07-23 Improvements in or relating to the disproportionation of olefins

Publications (1)

Publication Number Publication Date
GB1089956A true GB1089956A (en) 1967-11-08

Family

ID=10323378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31458/65A Expired GB1089956A (en) 1965-07-23 1965-07-23 Improvements in or relating to the disproportionation of olefins

Country Status (3)

Country Link
BE (1) BE684511A (en)
GB (1) GB1089956A (en)
NL (1) NL6610195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025111A (en) * 1987-10-21 1991-06-18 Bp Chemicals Limited Production of non-conjugated diolefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025111A (en) * 1987-10-21 1991-06-18 Bp Chemicals Limited Production of non-conjugated diolefins

Also Published As

Publication number Publication date
BE684511A (en) 1967-01-03
NL6610195A (en) 1967-01-24

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