GB1123500A - Process for the disproportionation of acyclic olefins - Google Patents

Process for the disproportionation of acyclic olefins

Info

Publication number
GB1123500A
GB1123500A GB37180/66A GB3718066A GB1123500A GB 1123500 A GB1123500 A GB 1123500A GB 37180/66 A GB37180/66 A GB 37180/66A GB 3718066 A GB3718066 A GB 3718066A GB 1123500 A GB1123500 A GB 1123500A
Authority
GB
United Kingdom
Prior art keywords
acyclic olefins
disproportionation
paraffin
proportionated
cyclo
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
GB37180/66A
Inventor
Eric James Howman
Brian Patrick Mcgrath
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 GB37180/66A priority Critical patent/GB1123500A/en
Priority to DE19671643638 priority patent/DE1643638A1/en
Priority to NL6711258A priority patent/NL6711258A/xx
Priority to FR118271A priority patent/FR1534432A/en
Priority to BE702822D priority patent/BE702822A/xx
Publication of GB1123500A publication Critical patent/GB1123500A/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
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium

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

Acyclic olefins and mixtures thereof are dis-proportionated or co-reacted in the presence of a catalyst comprising a mixture of rhenium heptoxide and alumina, the reaction pressure being just sufficient to maintain the reaction product completely in the liquid phase. An inert diluent, e.g. paraffin or cyclo-paraffin, may be present. Examples illustrate the conversion of propylene to ethylene and butene-2.
GB37180/66A 1966-08-19 1966-08-19 Process for the disproportionation of acyclic olefins Expired GB1123500A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB37180/66A GB1123500A (en) 1966-08-19 1966-08-19 Process for the disproportionation of acyclic olefins
DE19671643638 DE1643638A1 (en) 1966-08-19 1967-08-09 Process for the disproportionation and / or coreaction of acylic olefinic hydrocarbons
NL6711258A NL6711258A (en) 1966-08-19 1967-08-16
FR118271A FR1534432A (en) 1966-08-19 1967-08-18 Process for disproportionation of an acyclic ethylenic hydrocarbon or co-reaction of a mixture of acyclic ethylenic hydrocarbons
BE702822D BE702822A (en) 1966-08-19 1967-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37180/66A GB1123500A (en) 1966-08-19 1966-08-19 Process for the disproportionation of acyclic olefins

Publications (1)

Publication Number Publication Date
GB1123500A true GB1123500A (en) 1968-08-14

Family

ID=10394421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37180/66A Expired GB1123500A (en) 1966-08-19 1966-08-19 Process for the disproportionation of acyclic olefins

Country Status (4)

Country Link
BE (1) BE702822A (en)
DE (1) DE1643638A1 (en)
GB (1) GB1123500A (en)
NL (1) NL6711258A (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
BE702822A (en) 1968-02-19
NL6711258A (en) 1968-02-20
DE1643638A1 (en) 1971-02-11

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