GB1216587A - Disproporationation of olefins - Google Patents

Disproporationation of olefins

Info

Publication number
GB1216587A
GB1216587A GB42795/68A GB4279568A GB1216587A GB 1216587 A GB1216587 A GB 1216587A GB 42795/68 A GB42795/68 A GB 42795/68A GB 4279568 A GB4279568 A GB 4279568A GB 1216587 A GB1216587 A GB 1216587A
Authority
GB
United Kingdom
Prior art keywords
alumina
disproportionation
catalyst
olefins
anions
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
GB42795/68A
Inventor
Brian Michael Palmer
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 GB42795/68A priority Critical patent/GB1216587A/en
Priority to JP44050909A priority patent/JPS4947723B1/ja
Priority to NL6912366A priority patent/NL6912366A/xx
Priority to FR6930086A priority patent/FR2017623A1/fr
Priority to DE1945282A priority patent/DE1945282C3/en
Priority to BE738589D priority patent/BE738589A/xx
Publication of GB1216587A publication Critical patent/GB1216587A/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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/187—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or 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

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)
  • Catalysts (AREA)

Abstract

1,216,587. Disproportionating olefins. BRITISH PETROLEUM CO. Ltd. 13 June, 1969 [9 Sept., 1968], No. 42795/68. Heading C5E. Olefins are disproportionated in the presence of an alumina-containing disproportionation catalyst, e.g. Re 2 O 7 /Al 2 O 3 , the alumina having been pretreated prior to catalyst formation to adjust its disproportionation activity and/or selectivity by one of the following treatments: (a) addition thereto of an anion, e.g. a vanadate, fluoride, phosphate or sulphate ion; (b) in the case where the alumina in dehydrated form contains more than 0À1 wt. per cent of deleterious chemically combined anions, e.g. sulphate anions, by removal thereof by washing with water or alkaline solutions, e.g. solutions of sodium bicarbonate or ammonia. The catalyst may also be modified by treatment with alkali or alkaline earth metal ions. Examples show how treatments (a) and (b) effect the disproportionation of propylene and isobutene/2-butene mixtures.
GB42795/68A 1968-09-09 1968-09-09 Disproporationation of olefins Expired GB1216587A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB42795/68A GB1216587A (en) 1968-09-09 1968-09-09 Disproporationation of olefins
JP44050909A JPS4947723B1 (en) 1968-09-09 1969-06-27
NL6912366A NL6912366A (en) 1968-09-09 1969-08-14
FR6930086A FR2017623A1 (en) 1968-09-09 1969-09-03
DE1945282A DE1945282C3 (en) 1968-09-09 1969-09-06 Process for the disproportionation of olefins
BE738589D BE738589A (en) 1968-09-09 1969-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42795/68A GB1216587A (en) 1968-09-09 1968-09-09 Disproporationation of olefins

Publications (1)

Publication Number Publication Date
GB1216587A true GB1216587A (en) 1970-12-23

Family

ID=10426002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42795/68A Expired GB1216587A (en) 1968-09-09 1968-09-09 Disproporationation of olefins

Country Status (6)

Country Link
JP (1) JPS4947723B1 (en)
BE (1) BE738589A (en)
DE (1) DE1945282C3 (en)
FR (1) FR2017623A1 (en)
GB (1) GB1216587A (en)
NL (1) NL6912366A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340081A1 (en) * 1972-08-17 1974-02-28 Bp Chemicals Internat Ltd DISPROPORTION CATALYSTS AND THEIR USE
EP1287887A1 (en) * 2001-08-28 2003-03-05 Haarmann & Reimer GmbH Olefin Metathesis Catalysts over supported rhenium oxide catalysts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340081A1 (en) * 1972-08-17 1974-02-28 Bp Chemicals Internat Ltd DISPROPORTION CATALYSTS AND THEIR USE
EP1287887A1 (en) * 2001-08-28 2003-03-05 Haarmann & Reimer GmbH Olefin Metathesis Catalysts over supported rhenium oxide catalysts
EP1702680A2 (en) * 2001-08-28 2006-09-20 Symrise GmbH & Co. KG Olefin Metathesis Catalysts over supported rhenium oxide catalysts
US7145050B2 (en) 2001-08-28 2006-12-05 Symrise Gmbh & Co. Kg Modified supported metathesis catalysts
EP1702680A3 (en) * 2001-08-28 2007-01-17 Symrise GmbH & Co. KG Olefin Metathesis Catalysts over supported rhenium oxide catalysts
EP2133143A1 (en) 2001-08-28 2009-12-16 Symrise GmbH & Co. KG Olefin Metathesis Catalysts over supported rhenium oxide catalysts

Also Published As

Publication number Publication date
JPS4947723B1 (en) 1974-12-17
DE1945282A1 (en) 1970-04-16
DE1945282B2 (en) 1973-02-15
NL6912366A (en) 1970-03-11
DE1945282C3 (en) 1973-09-20
BE738589A (en) 1970-03-09
FR2017623A1 (en) 1970-05-22

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