GB1231275A - - Google Patents

Info

Publication number
GB1231275A
GB1231275A GB1231275DA GB1231275A GB 1231275 A GB1231275 A GB 1231275A GB 1231275D A GB1231275D A GB 1231275DA GB 1231275 A GB1231275 A GB 1231275A
Authority
GB
United Kingdom
Prior art keywords
oxide
molybdenum
tungsten
promoted
sulphide
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
Other languages
English (en)
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 filed Critical
Publication of GB1231275A publication Critical patent/GB1231275A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2512—Catalytic processes with metal oxides
    • 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
    • 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
    • C07C6/06—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond at a cyclic carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
GB1231275D 1967-04-03 1968-04-02 Expired GB1231275A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62763567A 1967-04-03 1967-04-03
US62766867A 1967-04-03 1967-04-03
US67849967A 1967-10-27 1967-10-27

Publications (1)

Publication Number Publication Date
GB1231275A true GB1231275A (fr) 1971-05-12

Family

ID=27417424

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1231273D Expired GB1231273A (fr) 1967-04-03 1968-04-02
GB1231274D Expired GB1231274A (fr) 1967-04-03 1968-04-02
GB1231275D Expired GB1231275A (fr) 1967-04-03 1968-04-02
GB1231272D Expired GB1231272A (fr) 1967-04-03 1968-04-02

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB1231273D Expired GB1231273A (fr) 1967-04-03 1968-04-02
GB1231274D Expired GB1231274A (fr) 1967-04-03 1968-04-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1231272D Expired GB1231272A (fr) 1967-04-03 1968-04-02

Country Status (7)

Country Link
JP (1) JPS5516566B1 (fr)
BE (1) BE713190A (fr)
DE (1) DE1767117C3 (fr)
ES (1) ES352051A1 (fr)
FR (1) FR1560086A (fr)
GB (4) GB1231273A (fr)
NL (1) NL140830B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357632A (en) * 1971-02-22 1974-06-26 Shell Int Research Process for the manufacture of higher olefins
US5986155A (en) * 1996-07-10 1999-11-16 The Lubrizol Corporation Catalytic process for making high reactivity alkylating agents and products resulting therefrom

Also Published As

Publication number Publication date
GB1231272A (fr) 1971-05-12
DE1767117C3 (de) 1975-02-20
FR1560086A (fr) 1969-03-14
DE1767117A1 (de) 1972-04-20
ES352051A1 (es) 1969-07-01
JPS5516566B1 (fr) 1980-05-02
NL140830B (nl) 1974-01-15
BE713190A (fr) 1968-10-03
GB1231273A (fr) 1971-05-12
DE1767117B2 (de) 1974-07-04
NL6804601A (fr) 1968-10-04
GB1231274A (fr) 1971-05-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee