BE821439A - CATALYST FOR THE PRODUCTION OF ETHYLENE OXIDE - Google Patents
CATALYST FOR THE PRODUCTION OF ETHYLENE OXIDEInfo
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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 (en) | 1975-04-24 |
Family
ID=10454139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149849A BE821439A (en) | 1973-10-26 | 1974-10-24 | CATALYST FOR THE PRODUCTION OF ETHYLENE OXIDE |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS581629B2 (en) |
BE (1) | BE821439A (en) |
CA (1) | CA1048010A (en) |
CS (1) | CS219313B2 (en) |
DD (1) | DD114407A5 (en) |
DE (1) | DE2448449C2 (en) |
ES (2) | ES431308A1 (en) |
FR (1) | FR2249087B1 (en) |
GB (1) | GB1489335A (en) |
IN (1) | IN143192B (en) |
IT (1) | IT1025175B (en) |
NL (1) | NL7413748A (en) |
PL (1) | PL99702B1 (en) |
RO (1) | RO84369B (en) |
SE (2) | SE407156B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2640540B2 (en) * | 1976-09-09 | 1978-10-19 | Basf Ag, 6700 Ludwigshafen | Catalyst for the production of ethylene oxide |
US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
DE2819595A1 (en) * | 1977-05-12 | 1978-12-07 | Basf Ag | CATALYST FOR THE PRODUCTION OF ETHYLENE OXIDE |
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 (en) * | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for producing ethylene oxide |
MX245604B (en) | 2002-06-28 | 2007-05-04 | Shell Int Research | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin. |
DE60332457D1 (en) | 2002-06-28 | 2010-06-17 | Shell Int Research | METHOD FOR IMPROVING THE SELECTIVITY OF A CATALYST AND METHOD FOR EPOXIDING AN OLEFIN |
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 |
KR20050120814A (en) * | 2003-05-07 | 2005-12-23 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | Silver-containing catalysts, the manufacture of such silver containing catalysts, and the use thereof |
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 |
EP1807189A2 (en) | 2004-09-24 | 2007-07-18 | Shell Internationale Research Maatschappij B.V. | A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system |
BRPI0811305B1 (en) | 2007-05-09 | 2020-02-27 | Shell Internationale Research Maatschappij B.V. | EPOXIDATION CATALYST, A PROCESS FOR THE PREPARATION OF THE CATALYST AND A PROCESS FOR THE PRODUCTION OF AN OLEPHINE OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, A 1,2-CARBONATE OR AN ALKANOLAMINE |
CN102066348B (en) | 2008-05-07 | 2013-09-25 | 国际壳牌研究有限公司 | A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
KR101629037B1 (en) | 2008-05-07 | 2016-06-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
KR102449657B1 (en) | 2016-12-02 | 2022-09-29 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | Methods for conditioning ethylene epoxidation catalysts and related methods for the production of ethylene oxide |
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793658A (en) * | 1972-01-07 | 1973-07-04 | Shell Int Research | CATALYST USED FOR THE PRODUCTION OF ETHYLENE OXIDE |
-
1973
- 1973-10-26 GB GB49962/73A patent/GB1489335A/en not_active Expired
-
1974
- 1974-10-03 SE SE7412461A patent/SE407156B/en not_active IP Right Cessation
- 1974-10-07 CA CA210,866A patent/CA1048010A/en not_active Expired
- 1974-10-10 DE DE2448449A patent/DE2448449C2/en not_active Expired
- 1974-10-21 NL NL7413748A patent/NL7413748A/en active Search and Examination
- 1974-10-22 IN IN2330/CAL/74A patent/IN143192B/en unknown
- 1974-10-24 JP JP49122005A patent/JPS581629B2/en not_active Expired
- 1974-10-24 FR FR7435691A patent/FR2249087B1/fr not_active Expired
- 1974-10-24 IT IT28761/74A patent/IT1025175B/en active
- 1974-10-24 ES ES431308A patent/ES431308A1/en not_active Expired
- 1974-10-24 BE BE149849A patent/BE821439A/en not_active IP Right Cessation
- 1974-10-25 CS CS747326A patent/CS219313B2/en unknown
- 1974-10-25 PL PL1974175085A patent/PL99702B1/en unknown
- 1974-10-25 DD DD181925A patent/DD114407A5/xx unknown
- 1974-10-25 RO RO80324A patent/RO84369B/en unknown
-
1976
- 1976-05-06 ES ES447632A patent/ES447632A1/en not_active Expired
-
1978
- 1978-08-24 SE SE7808959A patent/SE434837B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RO84369A (en) | 1984-06-21 |
IT1025175B (en) | 1978-08-10 |
SE434837B (en) | 1984-08-20 |
SE7412461L (en) | 1975-04-28 |
ES447632A1 (en) | 1977-06-16 |
RO84369B (en) | 1984-08-30 |
GB1489335A (en) | 1977-10-19 |
NL7413748A (en) | 1975-04-29 |
SE407156B (en) | 1979-03-19 |
CA1048010A (en) | 1979-02-06 |
DE2448449C2 (en) | 1986-03-06 |
JPS5074589A (en) | 1975-06-19 |
JPS581629B2 (en) | 1983-01-12 |
CS219313B2 (en) | 1983-03-25 |
DD114407A5 (en) | 1975-08-05 |
FR2249087B1 (en) | 1976-10-22 |
IN143192B (en) | 1977-10-15 |
SE7808959L (en) | 1978-08-24 |
PL99702B1 (en) | 1978-08-31 |
FR2249087A1 (en) | 1975-05-23 |
DE2448449A1 (en) | 1975-04-30 |
ES431308A1 (en) | 1976-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SHELL INTERNATIONALE RESEARCH MIJ. N.V. Effective date: 19921031 |