DE2640540C3 - - Google Patents

Info

Publication number
DE2640540C3
DE2640540C3 DE2640540A DE2640540A DE2640540C3 DE 2640540 C3 DE2640540 C3 DE 2640540C3 DE 2640540 A DE2640540 A DE 2640540A DE 2640540 A DE2640540 A DE 2640540A DE 2640540 C3 DE2640540 C3 DE 2640540C3
Authority
DE
Germany
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
DE2640540A
Other versions
DE2640540B2 (de
DE2640540A1 (de
Inventor
Wolf Dieter Dipl.-Chem. Dr. Mross
Eckart Dipl.-Chem. Dr. 6700 Ludwigshafen De Titzenthaler
Matthias Dipl.-Chem. Dr. 6703 Limburgerhof De Schwarzmann
Juergen Dipl.-Chem. Dr. 6730 Neustadt De Koopmann
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
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 filed Critical BASF SE
Priority to DE2640540A priority Critical patent/DE2640540B2/de
Priority to IT22784/77A priority patent/IT1078404B/it
Priority to GB20855/77A priority patent/GB1581884A/en
Priority to BE177710A priority patent/BE854801A/xx
Priority to NL7705520A priority patent/NL7705520A/xx
Priority to FR7715407A priority patent/FR2351700A1/fr
Priority to JP5715577A priority patent/JPS531191A/ja
Publication of DE2640540A1 publication Critical patent/DE2640540A1/de
Publication of DE2640540B2 publication Critical patent/DE2640540B2/de
Priority to US06/031,039 priority patent/US4212772A/en
Application granted granted Critical
Publication of DE2640540C3 publication Critical patent/DE2640540C3/de
Granted 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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)
  • Catalysts (AREA)
DE2640540A 1976-05-19 1976-09-09 Katalysator zur Herstellung von Äthylenoxid Granted DE2640540B2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2640540A DE2640540B2 (de) 1976-09-09 1976-09-09 Katalysator zur Herstellung von Äthylenoxid
IT22784/77A IT1078404B (it) 1976-05-19 1977-04-22 Catalizzatore per la preparazione di ossido di etilene
BE177710A BE854801A (fr) 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene
NL7705520A NL7705520A (nl) 1976-05-19 1977-05-18 Werkwijze voor de bereiding van een katalysator ter verkrijging van epoxyethaan.
GB20855/77A GB1581884A (en) 1976-05-19 1977-05-18 Catalyst and process for the manufacture of ethylene oxide
FR7715407A FR2351700A1 (fr) 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene
JP5715577A JPS531191A (en) 1976-05-19 1977-05-19 Catalysts for manufacturing ethylene oxide
US06/031,039 US4212772A (en) 1976-05-19 1979-04-18 Catalyst for the manufacture of ethylene oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2640540A DE2640540B2 (de) 1976-09-09 1976-09-09 Katalysator zur Herstellung von Äthylenoxid

Publications (3)

Publication Number Publication Date
DE2640540A1 DE2640540A1 (de) 1978-03-23
DE2640540B2 DE2640540B2 (de) 1978-10-19
DE2640540C3 true DE2640540C3 (de) 1988-07-28

Family

ID=5987501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2640540A Granted DE2640540B2 (de) 1976-05-19 1976-09-09 Katalysator zur Herstellung von Äthylenoxid

Country Status (1)

Country Link
DE (1) DE2640540B2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704197A1 (de) * 1977-02-02 1978-08-31 Basf Ag Katalysator zur herstellung von aethylenoxid
US7153987B2 (en) 2002-09-30 2006-12-26 Shell Oil Company Process for making silver based epoxidation catalysts and process for preparing an olefin oxide

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819595A1 (de) * 1977-05-12 1978-12-07 Basf Ag Katalysator zur herstellung von aethylenoxid
CA1162181A (en) * 1979-03-20 1984-02-14 Paul C. Ellgen Catalyst composition and process for oxidation of ethylene to ethylene oxide
JPS57107240A (en) * 1980-12-26 1982-07-03 Nippon Shokubai Kagaku Kogyo Co Ltd Production of silver catalyst for producing ethylene oxide
US4774222A (en) * 1982-06-16 1988-09-27 Scientific Design Company, Inc. Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst
DE3582097D1 (de) * 1984-08-21 1991-04-18 Mitsubishi Petrochemical Co Silberkatalysator fuer die herstellung von ethylenoxid aus ethylen und verfahren zu dessen herstellung.
EP1562701A1 (de) * 2002-10-28 2005-08-17 Shell Internationale Researchmaatschappij B.V. Verfahren zur herstellung eines olefinoxids, verfahren zur verwendung des olefinoxids und katalysatorzusammensetzung
US20210284962A1 (en) 2018-06-21 2021-09-16 The Regents Of The University Of California Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125333A (en) * 1937-05-08 1938-08-02 Production of olefine oxides
GB1489335A (en) * 1973-10-26 1977-10-19 Shell Int Research Catalyst for the production of ethylene oxide
US4168247A (en) * 1976-05-28 1979-09-18 Imperial Chemical Industries Limited Catalysts for the production of alkylene oxides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704197A1 (de) * 1977-02-02 1978-08-31 Basf Ag Katalysator zur herstellung von aethylenoxid
US7153987B2 (en) 2002-09-30 2006-12-26 Shell Oil Company Process for making silver based epoxidation catalysts and process for preparing an olefin oxide

Also Published As

Publication number Publication date
DE2640540B2 (de) 1978-10-19
DE2640540A1 (de) 1978-03-23

Similar Documents

Publication Publication Date Title
CH637799GA3 (de)
DE2639921C2 (de)
DE2641598C2 (de)
DE2631706C3 (de)
CS178347B1 (de)
CS177447B1 (de)
CS177746B1 (de)
JPS5297893U (de)
CH608976A5 (de)
CH613112A5 (de)
CH600453A5 (de)
CH601664A5 (de)
CH602143A5 (de)
CH602451A5 (de)
CH602473A5 (de)
CH603121A5 (de)
CH603218A5 (de)
CH603356A5 (de)
CH603449A5 (de)
CH604130A5 (de)
CH604243B5 (de)
CH604749A5 (de)
CH604806A5 (de)
CH606853A5 (de)
CH600183A5 (de)

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
Q176 The application caused the suspense of an application

Ref document number: 2704197

Country of ref document: DE

8278 Suspension cancelled
AG Has addition no.

Ref country code: DE

Ref document number: 2753359

Format of ref document f/p: P

Ref country code: DE

Ref document number: 2704197

Format of ref document f/p: P

C3 Grant after two publication steps (3rd publication)
AG Has addition no.

Ref country code: DE

Ref document number: 2704197

Format of ref document f/p: P

8339 Ceased/non-payment of the annual fee