GB1423339A - Oxidation of olefins - Google Patents

Oxidation of olefins

Info

Publication number
GB1423339A
GB1423339A GB1159272A GB1159272A GB1423339A GB 1423339 A GB1423339 A GB 1423339A GB 1159272 A GB1159272 A GB 1159272A GB 1159272 A GB1159272 A GB 1159272A GB 1423339 A GB1423339 A GB 1423339A
Authority
GB
United Kingdom
Prior art keywords
epoxide
solid material
copper
compounds
oxidation
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
GB1159272A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1159272A priority Critical patent/GB1423339A/en
Publication of GB1423339A publication Critical patent/GB1423339A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/72—Copper
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)

Abstract

1423339 Epoxides IMPERIAL CHEMICAL INDUSTRIES Ltd 15 Feb 1973 [13 March 1972] 11592/72 Heading C2C [Also in Division B1] An olefinic compound is oxidized to an epoxide by passing it in the vapour phase with oxygen at a temperature below 300‹ C. over a solid material comprising a copper compound, which is capable of being oxidized by the oxygen, separating the epoxide from the vapour products, reductively regenerating the solid material in which the copper has undergone oxidation, reusing the regenerated material for the production of epoxide and periodically regenerating it; and separating further amounts of epoxide formed, the solid material containing also an inorganic compound selected from metal oxides and other compounds of metals of Group II to IV and Periods 2-6 of the Periodic Classification such compounds being neither substantially acid nor substantially alkaline. Examples describe the oxidation of propylene to propylene oxide using catalysts comprising copper molybdate and titanium compounds.
GB1159272A 1972-03-13 1972-03-13 Oxidation of olefins Expired GB1423339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1159272A GB1423339A (en) 1972-03-13 1972-03-13 Oxidation of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159272A GB1423339A (en) 1972-03-13 1972-03-13 Oxidation of olefins

Publications (1)

Publication Number Publication Date
GB1423339A true GB1423339A (en) 1976-02-04

Family

ID=9989079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1159272A Expired GB1423339A (en) 1972-03-13 1972-03-13 Oxidation of olefins

Country Status (1)

Country Link
GB (1) GB1423339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698719A (en) * 1996-09-12 1997-12-16 Arco Chemical Tehnology, L.P. Oxirane production
WO2001087867A1 (en) * 2000-05-18 2001-11-22 Bayer Aktiengesellschaft Method for the epoxidation of hydrocarbons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698719A (en) * 1996-09-12 1997-12-16 Arco Chemical Tehnology, L.P. Oxirane production
WO2001087867A1 (en) * 2000-05-18 2001-11-22 Bayer Aktiengesellschaft Method for the epoxidation of hydrocarbons

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed