BE821439A - Catalyseur pour la production d'oxyde d'ethylene - Google Patents
Catalyseur pour la production d'oxyde d'ethyleneInfo
- Publication number
- BE821439A BE821439A BE149849A BE149849A BE821439A BE 821439 A BE821439 A BE 821439A BE 149849 A BE149849 A BE 149849A BE 149849 A BE149849 A BE 149849A BE 821439 A BE821439 A BE 821439A
- Authority
- BE
- Belgium
- Prior art keywords
- catalyst
- production
- ethylene oxide
- ethylene
- oxide
- Prior art date
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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB49962/73A GB1489335A (en) | 1973-10-26 | 1973-10-26 | Catalyst for the production of ethylene oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
BE821439A true BE821439A (fr) | 1975-04-24 |
Family
ID=10454139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149849A BE821439A (fr) | 1973-10-26 | 1974-10-24 | Catalyseur pour la production d'oxyde d'ethylene |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS581629B2 (fr) |
BE (1) | BE821439A (fr) |
CA (1) | CA1048010A (fr) |
CS (1) | CS219313B2 (fr) |
DD (1) | DD114407A5 (fr) |
DE (1) | DE2448449C2 (fr) |
ES (2) | ES431308A1 (fr) |
FR (1) | FR2249087B1 (fr) |
GB (1) | GB1489335A (fr) |
IN (1) | IN143192B (fr) |
IT (1) | IT1025175B (fr) |
NL (1) | NL7413748A (fr) |
PL (1) | PL99702B1 (fr) |
RO (1) | RO84369B (fr) |
SE (2) | SE407156B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2640540B2 (de) * | 1976-09-09 | 1978-10-19 | Basf Ag, 6700 Ludwigshafen | Katalysator zur Herstellung von Äthylenoxid |
US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
DE2819595A1 (de) * | 1977-05-12 | 1978-12-07 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
JPS5689843A (en) * | 1979-12-25 | 1981-07-21 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for production of ethylene oxide |
US4419276A (en) | 1981-09-30 | 1983-12-06 | Union Carbide Corporation | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
US4455392A (en) * | 1981-10-05 | 1984-06-19 | Union Carbide Corporation | Process for preparing a supported silver catalyst |
BG37835A3 (en) * | 1982-06-30 | 1985-08-15 | Hoechst Ag,De | Method for preparing silver catalyst |
US4575494A (en) * | 1984-02-08 | 1986-03-11 | The Dow Chemical Company | Alumina compositions useful as catalyst supports for ethylene oxidation |
JPS60216844A (ja) * | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒 |
RU2005102097A (ru) | 2002-06-28 | 2005-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ введения в действие способа эпоксидирования и способ эпоксидирования олефина |
EP1517751B2 (fr) * | 2002-06-28 | 2016-06-01 | Shell Internationale Research Maatschappij B.V. | Procede permettant d'ameliorer la selectivite d'un catalyseur, et processus d'epoxydation d'une olefine |
US7348444B2 (en) | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
US6846774B2 (en) * | 2003-04-23 | 2005-01-25 | Scientific Design Co., Inc. | Ethylene oxide catalyst |
US20040225138A1 (en) | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
RU2342993C2 (ru) * | 2003-05-07 | 2009-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализаторы, содержащие серебро, получение таких катализаторов и их применение |
US8148555B2 (en) | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
JP2008514405A (ja) | 2004-09-24 | 2008-05-08 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 成形粒子を選択するプロセス、システムを取り付けるプロセス、このようなシステム内で気体原料を反応させるプロセス、コンピュータプログラム製品、およびコンピュータシステム |
BRPI0811305B1 (pt) | 2007-05-09 | 2020-02-27 | Shell Internationale Research Maatschappij B.V. | Catalisador de epoxidação, um processo para preparação do catalisador e um processo para a produção de um óxido de olefina, um 1,2-diol, um éter de 1,2-diol, um 1,2-carbonato ou uma alcanolamina |
PL2297125T3 (pl) | 2008-05-07 | 2013-12-31 | Shell Int Research | Sposób wytwarzania tlenku olefiny, 1,2-diolu, eteru 1,2-diolu, 1,2-węglanu albo alkanoloaminy |
JP6099307B2 (ja) | 2008-05-07 | 2017-03-22 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | エポキシ化工程の始動方法、エチレンオキシド、1,2−ジオール、1,2−ジオールエーテル、1,2−カーボネートまたはアルカノールアミンの製造方法 |
RU2757051C2 (ru) | 2016-12-02 | 2021-10-11 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы обработки катализатора эпоксидирования этилена и связанные способы получения оксида этилена |
WO2019245859A1 (fr) | 2018-06-21 | 2019-12-26 | The J. David Gladstone Institutes | Génération d'une population de cellules de cerveau postérieur et d'organoïdes de type cerveau postérieur à partir de cellules souches pluripotentes |
US11772082B1 (en) | 2018-06-21 | 2023-10-03 | Avn Corporation | Catalyst supports—composition and process of manufacture |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793658A (fr) * | 1972-01-07 | 1973-07-04 | Shell Int Research | Catalyseur utilisable pour la production d'oxyde d'ethylene |
-
1973
- 1973-10-26 GB GB49962/73A patent/GB1489335A/en not_active Expired
-
1974
- 1974-10-03 SE SE7412461A patent/SE407156B/xx not_active IP Right Cessation
- 1974-10-07 CA CA210,866A patent/CA1048010A/fr not_active Expired
- 1974-10-10 DE DE2448449A patent/DE2448449C2/de not_active Expired
- 1974-10-21 NL NL7413748A patent/NL7413748A/xx active Search and Examination
- 1974-10-22 IN IN2330/CAL/74A patent/IN143192B/en unknown
- 1974-10-24 BE BE149849A patent/BE821439A/fr not_active IP Right Cessation
- 1974-10-24 JP JP49122005A patent/JPS581629B2/ja not_active Expired
- 1974-10-24 FR FR7435691A patent/FR2249087B1/fr not_active Expired
- 1974-10-24 ES ES431308A patent/ES431308A1/es not_active Expired
- 1974-10-24 IT IT28761/74A patent/IT1025175B/it active
- 1974-10-25 RO RO80324A patent/RO84369B/ro unknown
- 1974-10-25 DD DD181925A patent/DD114407A5/xx unknown
- 1974-10-25 CS CS747326A patent/CS219313B2/cs unknown
- 1974-10-25 PL PL1974175085A patent/PL99702B1/pl unknown
-
1976
- 1976-05-06 ES ES447632A patent/ES447632A1/es not_active Expired
-
1978
- 1978-08-24 SE SE7808959A patent/SE434837B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2249087B1 (fr) | 1976-10-22 |
SE434837B (sv) | 1984-08-20 |
ES447632A1 (es) | 1977-06-16 |
DE2448449A1 (de) | 1975-04-30 |
SE7412461L (fr) | 1975-04-28 |
PL99702B1 (pl) | 1978-08-31 |
DD114407A5 (fr) | 1975-08-05 |
RO84369B (ro) | 1984-08-30 |
GB1489335A (en) | 1977-10-19 |
JPS5074589A (fr) | 1975-06-19 |
CA1048010A (fr) | 1979-02-06 |
IT1025175B (it) | 1978-08-10 |
SE7808959L (sv) | 1978-08-24 |
SE407156B (sv) | 1979-03-19 |
CS219313B2 (en) | 1983-03-25 |
DE2448449C2 (de) | 1986-03-06 |
ES431308A1 (es) | 1976-11-16 |
IN143192B (fr) | 1977-10-15 |
FR2249087A1 (fr) | 1975-05-23 |
JPS581629B2 (ja) | 1983-01-12 |
RO84369A (fr) | 1984-06-21 |
NL7413748A (nl) | 1975-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE793658A (fr) | Catalyseur utilisable pour la production d'oxyde d'ethylene | |
BE821439A (fr) | Catalyseur pour la production d'oxyde d'ethylene | |
RO66352A (fr) | Composition catalytique pour l'oxydation et amoxydation d'olefines | |
BE822375A (fr) | Procede de purification d'oxyde de propylene | |
BE821983A (fr) | Procede pour la preparation d'hydroxycholesterines | |
BE792326A (fr) | Procede pour la preparation d'halogenohydrines | |
BE753027A (fr) | Catalyseurs pour la conversion de l'oxyde de carbone | |
BE790548A (fr) | Recyclage de catalyseur d'époxydation | |
BE822990A (fr) | Procede pour la preparation d'hexamethyltetraline | |
RO69201A2 (fr) | Procede pour la concentration et la purification d'oxyde d'ethylene | |
BE812104A (fr) | Procede pour la preparation d'aldehydes | |
BE814624A (fr) | Procede pour la fabrication d'elements de construction | |
OA04606A (fr) | Procédé de préparation d'oxyde de manganèse. | |
BE821174A (fr) | Catalyseur d'oxydation | |
ZA746035B (en) | Novel process for the preparation of 2,5-substituted benzamides | |
BE854801A (fr) | Catalyseur pour la preparation d'oxyde d'ethylene | |
IT946066B (it) | Catalizzatori per la produzione dell ossido di etilene per ossi dazione dell etilene | |
IT1019096B (it) | Procedimento per la produzione di alcolati vanadilici | |
CH529586A (fr) | Catalyseur pour la fabrication de l'oxyde d'éthylène à partir de l'éthylène | |
FR2327239A1 (fr) | Procede pour la preparation d'oxyde d'ethylene | |
YU40105B (en) | Process for the manufacture of n-arylsulfonyl-n'-(aza-3-bicycloalyl)-carbamides | |
BE810536A (fr) | Epoxydation d'olefines | |
RO62421A (fr) | Procede pour la preparation de l'oxyde d'ethylene | |
BE765742A (fr) | Procede de preparation de catalyseurs a base d'argent pour la production d'oxyde d'ethylene | |
BE817760A (fr) | Procede de preparation electrochimique d'oxydes d'olefines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SHELL INTERNATIONALE RESEARCH MIJ. N.V. Effective date: 19921031 |