GB1195720A - Production of ethylene oxide - Google Patents

Production of ethylene oxide

Info

Publication number
GB1195720A
GB1195720A GB45449/67A GB4544967A GB1195720A GB 1195720 A GB1195720 A GB 1195720A GB 45449/67 A GB45449/67 A GB 45449/67A GB 4544967 A GB4544967 A GB 4544967A GB 1195720 A GB1195720 A GB 1195720A
Authority
GB
United Kingdom
Prior art keywords
ethylene
ethylene oxide
oct
gas containing
production
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
GB45449/67A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1195720A publication Critical patent/GB1195720A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D301/10—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 with catalysts containing silver or gold
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

1,195,720. Ethylene oxide. BADISCHE ANILIN- & SODA-FABRIK A.G. 5 Oct., 1967 [6 Oct., 1966], No. 45449/67. Heading C2C. [Also in Division C1] Ethylene oxide is made by reacting ethylene or a gas containing ethylene with oxygen or a gas containing oxygen at a raised temperature in the presence of a silver silicate catalyst. The catalyst may be supported and may contain known activators. The gas mixture may contain a minor proportion of a halogen compound, e.g. ethylene dichloride, to repress the formation of carbon dioxide. The process may be effected at 150-400‹ C. under atmospheric, reduced or raised pressure. Examples are given.
GB45449/67A 1966-10-06 1967-10-05 Production of ethylene oxide Expired GB1195720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB89229A DE1279007B (en) 1966-10-06 1966-10-06 Process for the production of ethylene oxide

Publications (1)

Publication Number Publication Date
GB1195720A true GB1195720A (en) 1970-06-24

Family

ID=6984684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45449/67A Expired GB1195720A (en) 1966-10-06 1967-10-05 Production of ethylene oxide

Country Status (4)

Country Link
BE (1) BE704663A (en)
DE (1) DE1279007B (en)
GB (1) GB1195720A (en)
NL (1) NL6713379A (en)

Also Published As

Publication number Publication date
NL6713379A (en) 1968-04-08
BE704663A (en) 1968-04-04
DE1279007B (en) 1968-10-03

Similar Documents

Publication Publication Date Title
GB1329516A (en) Process for preparing 1,3-butadiene and methacrolein simultaneou sly
GB1314890A (en) Bismonocarboxylic esters of 3-formyl-butanediol-1,2 and a process for their production
GB1138988A (en) Process for preparing cumene hydroperoxide
GB1195720A (en) Production of ethylene oxide
ES412860A1 (en) Process for producing propylene oxide
GB1377273A (en) Continuous manufacture of choline chloride
GB1301037A (en) Production of isoprene
GB1296452A (en)
GB1245500A (en) Production of lactones having from six to thirteen ring members and isobutyric acid
GB1382099A (en) Controlled oxidation of ethylene
GB1132020A (en) Production of unsaturated aliphatic acids
GB1258460A (en)
GB1163850A (en) Process for the Manufacture of vinyl Acetate
GB1186742A (en) Process for the production of 1,2-Dichloroethane
GB1338901A (en) Production of propylene oxide
GB1165442A (en) Process for the Production of Acetic Acid by Catalytic Gas Phase Oxidation of Butenes
GB1285119A (en) Process for the manufacture of methallyl acetate
GB1134318A (en) Preparation of ethylene oxide
GB1003578A (en) Process for the manufacture of hydroxymethylcyclododecane
GB1428739A (en) Process for the production of formaldehyde
GB1202585A (en) Production of n-substituted n-nitroso-hydroxylamines
GB1143170A (en) Hydrolysis of nitrochloroaromatic compounds
GB1254660A (en) A process for the production of 2,3,6-trimethyl phenol
GB1254065A (en) Production of olefin oxides and also of isopropanol and acetone
GB1312463A (en) Method of producing ypsilon-butyrolactams

Legal Events

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