FR2390203A1 - Catalyseur pour la production d'oxyde d'ethylene - Google Patents

Catalyseur pour la production d'oxyde d'ethylene

Info

Publication number
FR2390203A1
FR2390203A1 FR7814191A FR7814191A FR2390203A1 FR 2390203 A1 FR2390203 A1 FR 2390203A1 FR 7814191 A FR7814191 A FR 7814191A FR 7814191 A FR7814191 A FR 7814191A FR 2390203 A1 FR2390203 A1 FR 2390203A1
Authority
FR
France
Prior art keywords
catalyst
atom
ethylene oxide
silver
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.)
Granted
Application number
FR7814191A
Other languages
English (en)
French (fr)
Other versions
FR2390203B1 (OSRAM
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
Publication of FR2390203A1 publication Critical patent/FR2390203A1/fr
Application granted granted Critical
Publication of FR2390203B1 publication Critical patent/FR2390203B1/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)
FR7814191A 1977-05-12 1978-05-12 Catalyseur pour la production d'oxyde d'ethylene Granted FR2390203A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79606277A 1977-05-12 1977-05-12

Publications (2)

Publication Number Publication Date
FR2390203A1 true FR2390203A1 (fr) 1978-12-08
FR2390203B1 FR2390203B1 (OSRAM) 1984-09-21

Family

ID=25167178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814191A Granted FR2390203A1 (fr) 1977-05-12 1978-05-12 Catalyseur pour la production d'oxyde d'ethylene

Country Status (7)

Country Link
JP (1) JPS5415491A (OSRAM)
BE (1) BE867045A (OSRAM)
DE (1) DE2819595A1 (OSRAM)
FR (1) FR2390203A1 (OSRAM)
GB (1) GB1601635A (OSRAM)
IT (1) IT1206597B (OSRAM)
NL (1) NL7805102A (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904919A1 (de) 1979-02-09 1980-08-21 Basf Ag Verfahren zur herstellung und regenerierung von traegerkatalysatoren sowie deren verwendung fuer die 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
JPS55169307U (OSRAM) * 1979-05-19 1980-12-05
JPS55159156A (en) * 1979-05-31 1980-12-11 Toa Medical Electronics Co Ltd Hematocrit value measuring apparatus
US4760042A (en) * 1982-03-24 1988-07-26 Scientific Design Company, Inc. Process for preparing an alkali metal-promoted silver catalyst
GB2190855A (en) * 1986-05-28 1987-12-02 Shell Int Research Process for the preparation of a silver-containing catalyst
DE3905578A1 (de) * 1989-02-23 1990-08-30 Basf Ag Verfahren zur herstellung eines silberkatalysators
US5705661A (en) * 1995-09-25 1998-01-06 Mitsubishi Chemical Corporation Catalyst for production of ethylene oxide
BR9913600A (pt) * 1998-09-14 2001-05-22 Shell Int Research Processos para aumentar as propriedades de um veìculo para catalisador através de um tratamento, para preparar um catalisador, e para a epoxidação catalìtica de um alceno com um gás contendo oxigênio
ES2301248T3 (es) * 1998-09-14 2008-06-16 Shell Internationale Research Maatschappij B.V. Procedimiento para preparar catalizadores con propiedades cataliticas mejoradas.
EP1140354A1 (en) * 1998-09-14 2001-10-10 Shell Internationale Researchmaatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
EP2125202A2 (en) 2006-11-20 2009-12-02 Shell Internationale Research Maatschappij B.V. A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
CN115382386B (zh) * 2021-05-24 2024-05-07 中国石油化工股份有限公司 一种工业装置含氧尾气的处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253747A1 (OSRAM) * 1973-12-05 1975-07-04 Ici Ltd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489335A (en) * 1973-10-26 1977-10-19 Shell Int Research Catalyst for the production of ethylene oxide
DE2640540C3 (de) * 1976-09-09 1988-07-28 Basf Ag, 6700 Ludwigshafen Katalysator zur Herstellung von Äthylenoxid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253747A1 (OSRAM) * 1973-12-05 1975-07-04 Ici Ltd

Also Published As

Publication number Publication date
IT1206597B (it) 1989-04-27
BE867045A (fr) 1978-11-13
FR2390203B1 (OSRAM) 1984-09-21
JPS6235813B2 (OSRAM) 1987-08-04
NL7805102A (nl) 1978-11-14
JPS5415491A (en) 1979-02-05
DE2819595A1 (de) 1978-12-07
DE2819595C2 (OSRAM) 1989-08-10
IT7823299A0 (it) 1978-05-11
GB1601635A (en) 1981-11-04

Similar Documents

Publication Publication Date Title
FR2390412A1 (fr) Procede de preparation de composes polyhydroxyles de bas poids moleculaire par autocondensation du formaldehyde
FR2440912A1 (fr) Catalyseur d'oxydoreduction utilisable pour l'oxydation, a basse temperature du monoxyde de carbone
MA21096A1 (fr) Catalyseur et procede pour la production catalytique d'oxyde d'ethylene .
FR2368298A1 (fr) Procede pour ameliorer le comportement de catalyseurs a l'argent utilise dans la preparation d'oxyde d'ethylene
FR2452317B1 (fr) Procede pour preparer un catalyseur, a base d'argent sur un support avec post-impregnation d'un metal alcalin, pour l'oxydation de l'ethylene en oxyde d'ethylene
FR2451920A1 (fr) Nouveau catalyseur a l'argent, son procede de production et son application a l'oxydation d'ethylene en oxyde d'ethylene
NO167667C (no) Fremgangsmaate for fremstilling av dimetyldiklorsilan.
BE846608A (fr) Procede pour reactiver au moyen d'agents halogenes un complexe de phosphore, de vanadium et d'oxygene catalysant une oxydation
DE3270831D1 (en) Use of a catalytic composition for the preparation of acrylonitrile
FR2395224A1 (fr) Procede de fabrication de chlore
FR2357248A1 (fr) 9-hydroxydibenzo(b,d)pyranes et intermediaires appropries
FR2453183A1 (fr) Composant de titane catalytique, procede pour la preparation de celui-ci, et procede de polymerisation d'alcenes-1 en utilisant un composant de titane de ce type
FR2434137A1 (fr) Procede pour oxyder catalytiquement la methacroleine
FR2436135A1 (fr) Procede pour la preparation catalytique de l'acrylonitrile
FR2383166A1 (fr) Procede de preparation de b-dimethylamino-propionitrile
FR2423472A1 (fr) Procede de preparation de sels de l'acide pyruvique
FR2405915A1 (fr) Procede pour preparer de l'acetone a partir d'aldehyde isobutyrique
FR2400954A1 (fr) Compositions chimiques a base de trihalogenures de titane, leur procede de preparation et leurs applications
BE850181A (fr) Procede d'oxydation catalytique d'hydrocarbures halogenes comportant de 2 a 4 atomes de carbone
SU443090A1 (ru) Сплав на основе титана
FR2400538A1 (fr) Procede pour la preparation de colorants basiques
EP0127010A3 (de) Verfahren zur Herstellung von Aromastoffen aus Diterpenfraktionen
Walden et al. Students as clients: The other side of the desk.
SE7413134L (sv) Rostfritt, ferritiskt automatstal
FR2399995A1 (fr) Procede pour la preparation d'une cyclopentenedione

Legal Events

Date Code Title Description
ST Notification of lapse