FR2351700A1 - Catalyseur pour la preparation d'oxyde d'ethylene - Google Patents

Catalyseur pour la preparation d'oxyde d'ethylene

Info

Publication number
FR2351700A1
FR2351700A1 FR7715407A FR7715407A FR2351700A1 FR 2351700 A1 FR2351700 A1 FR 2351700A1 FR 7715407 A FR7715407 A FR 7715407A FR 7715407 A FR7715407 A FR 7715407A FR 2351700 A1 FR2351700 A1 FR 2351700A1
Authority
FR
France
Prior art keywords
catalyst
preparation
ethylene oxide
ethylene
oxide
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.)
Granted
Application number
FR7715407A
Other languages
English (en)
French (fr)
Other versions
FR2351700B1 (enExample
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
Priority claimed from DE19762622228 external-priority patent/DE2622228A1/de
Priority claimed from DE2640540A external-priority patent/DE2640540C3/de
Priority claimed from DE19762641000 external-priority patent/DE2641000A1/de
Priority claimed from DE19772704197 external-priority patent/DE2704197A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2351700A1 publication Critical patent/FR2351700A1/fr
Application granted granted Critical
Publication of FR2351700B1 publication Critical patent/FR2351700B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7715407A 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene Granted FR2351700A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19762622228 DE2622228A1 (de) 1976-05-19 1976-05-19 Katalysator zur herstellung von aethylenoxid
DE2640540A DE2640540C3 (de) 1976-09-09 1976-09-09 Katalysator zur Herstellung von Äthylenoxid
DE19762641000 DE2641000A1 (de) 1976-09-11 1976-09-11 Katalysator zur herstellung von aethylenoxid
DE19772704197 DE2704197A1 (de) 1977-02-02 1977-02-02 Katalysator zur herstellung von aethylenoxid

Publications (2)

Publication Number Publication Date
FR2351700A1 true FR2351700A1 (fr) 1977-12-16
FR2351700B1 FR2351700B1 (enExample) 1983-12-23

Family

ID=27432115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715407A Granted FR2351700A1 (fr) 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene

Country Status (6)

Country Link
JP (1) JPS531191A (enExample)
BE (1) BE854801A (enExample)
FR (1) FR2351700A1 (enExample)
GB (1) GB1581884A (enExample)
IT (1) IT1078404B (enExample)
NL (1) NL7705520A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352810A1 (fr) * 1976-05-28 1977-12-23 Ici Ltd Production d'oxydes d'alkylene et catalyseurs convenant a cette fin
EP0059422A1 (en) * 1981-02-25 1982-09-08 Mitsubishi Petrochemical Co., Ltd. Silver-based catalyst for production of ethylene oxide

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760042A (en) * 1982-03-24 1988-07-26 Scientific Design Company, Inc. Process for preparing an alkali metal-promoted silver catalyst
JPS616881A (ja) * 1984-06-21 1986-01-13 Tohoku Metal Ind Ltd 半導体温度センサ−素子
GB2190855A (en) * 1986-05-28 1987-12-02 Shell Int Research Process for the preparation of a silver-containing catalyst
TR200100749T2 (tr) * 1998-09-14 2001-10-22 Shell Internationale Research Maatschappij B.V. Epoksitleme katalizörü taşıyıcı, bunun hazırlanması ve kullanılması
CA2343783C (en) * 1998-09-14 2008-02-12 Shell Internationale Research Maatschappij B.V. Process for removing ionizable species from catalyst surface to improve catalytic properties
KR102567980B1 (ko) * 2021-08-24 2023-08-17 김진석 인간형 로봇 핸드

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR837792A (fr) * 1937-05-15 1939-02-20 Us Ind Alcohol Co Catalyseur pour l'oxydation des oléfines
FR2124623A1 (en) * 1971-02-10 1972-09-22 Atomic Energy Commission Olefin oxide prepn - using an irradiated silver or gold catalyst
FR2253747A1 (enExample) * 1973-12-05 1975-07-04 Ici Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR837792A (fr) * 1937-05-15 1939-02-20 Us Ind Alcohol Co Catalyseur pour l'oxydation des oléfines
FR2124623A1 (en) * 1971-02-10 1972-09-22 Atomic Energy Commission Olefin oxide prepn - using an irradiated silver or gold catalyst
FR2253747A1 (enExample) * 1973-12-05 1975-07-04 Ici Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352810A1 (fr) * 1976-05-28 1977-12-23 Ici Ltd Production d'oxydes d'alkylene et catalyseurs convenant a cette fin
EP0059422A1 (en) * 1981-02-25 1982-09-08 Mitsubishi Petrochemical Co., Ltd. Silver-based catalyst for production of ethylene oxide

Also Published As

Publication number Publication date
FR2351700B1 (enExample) 1983-12-23
JPS531191A (en) 1978-01-07
BE854801A (fr) 1977-11-18
NL7705520A (nl) 1977-11-22
GB1581884A (en) 1980-12-31
IT1078404B (it) 1985-05-08

Similar Documents

Publication Publication Date Title
BE857113A (fr) Catalyse d'oxyde d'ethylene
BE867400A (fr) Catalyseurs pour la polymerisation d'olefines
BE821439A (fr) Catalyseur pour la production d'oxyde d'ethylene
IT8048253A0 (it) Catalizzatore di ossido di etilene perfezionato
BE855568A (fr) Spatule, notamment pour l'art dentaire
FR2309552A1 (fr) Procede de preparation d'oxyde de propylene
BE853364A (fr) Production de l'isobutylene
IT1085427B (it) Catalizzatore per la polimerizzazione di olefine
BE867045A (fr) Catalyseur ameliore pour la preparation de l'oxyde d'ethylene
FR2309551A1 (fr) Procede de preparation d'oxyde de propylene
IT1064734B (it) Procedimento per produrre alcolidi guerbet con l'impiego di catalizzatori al piombo insolubili
BE852442A (fr) Catalyseurs pour la polymerisation d'olefines
IT1111996B (it) Catalizzatore per la polimerizzazione di olefine
BE854801A (fr) Catalyseur pour la preparation d'oxyde d'ethylene
PT67008A (en) Catalysts for the polymerization of olefins
IT1114854B (it) Procedimento per l'ossidazione di monosaccaridi
RO70629A (ro) Procedeu pentru prepararea 1,1-dioxidului de acid 3,4-dihidro-2-metil-4-oxo-2h-1,2-benzotiazin-3-carboxilic
FR2455054B1 (fr) Catalyseurs pour la polymerisation d'olefines
IT1114841B (it) Procedimento per la preparazione di 5-ammino-1,2,3-tiadiazolo
IT1112107B (it) Procedimento in continuo per la epossidazione di alcheni con l'impiego di pfrossiacidi
TR22389A (tr) Cinko stearatin eskimeden dolayi ciceklenmesini engellemege mahsus usul
RO89822A (ro) Reactor pentru obtinerea oxidului de etilena
IT1132238B (it) Catalizzatore per la polimerizzazione di olefine
FR2469208B1 (fr) Unite de catalyseur pour la fabrication d'acide cyanhydrique
IT1085542B (it) Procedimento per la preparazione di catalizzatori di polimerizzazione di olefine

Legal Events

Date Code Title Description
ST Notification of lapse