SE407156B - Forfarande for framstellning av en silverkatalysator - Google Patents
Forfarande for framstellning av en silverkatalysatorInfo
- Publication number
- SE407156B SE407156B SE7412461A SE7412461A SE407156B SE 407156 B SE407156 B SE 407156B SE 7412461 A SE7412461 A SE 7412461A SE 7412461 A SE7412461 A SE 7412461A SE 407156 B SE407156 B SE 407156B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- making
- silver catalyst
- silver
- catalyst
- 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 (2)
| Publication Number | Publication Date |
|---|---|
| SE7412461L SE7412461L (fr) | 1975-04-28 |
| SE407156B true SE407156B (sv) | 1979-03-19 |
Family
ID=10454139
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7412461A SE407156B (sv) | 1973-10-26 | 1974-10-03 | Forfarande for framstellning av en silverkatalysator |
| SE7808959A SE434837B (sv) | 1973-10-26 | 1978-08-24 | Forfarande for framstellning av etylenoxid genom direkt oxidation av eten i angfas med molekylert syre i nervaro av en silverkatalysator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7808959A SE434837B (sv) | 1973-10-26 | 1978-08-24 | Forfarande for framstellning av etylenoxid genom direkt oxidation av eten i angfas med molekylert syre i nervaro av en silverkatalysator |
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 |
|---|---|---|---|---|
| DE2640540C3 (de) * | 1976-09-09 | 1988-07-28 | 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 Aktiengesellschaft | 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 |
| MX256050B (es) * | 2002-06-28 | 2008-04-07 | Shell Int Research | Metodo para mejorar la selectividad de un catalizador y un proceso de epoxidacion de una olefina. |
| CN1665797B (zh) | 2002-06-28 | 2011-09-14 | 国际壳牌研究有限公司 | 环氧化方法的开车方法和烯烃环氧化方法 |
| 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 |
| EP1624964B1 (fr) * | 2003-05-07 | 2019-07-31 | Shell International Research Maatschappij B.V. | Catalyseurs a l'argent, fabrication et utilisation de ces catalyseurs |
| 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 |
| BRPI0515905A (pt) | 2004-09-24 | 2008-08-12 | Shell Int Research | processo para selecionar partìculas moldadas, um processo para instalar um sistema, um processo para reagir uma carga de alimentação gasosa em um tal sistema, um produto de programa de computação e um sistema de computação |
| KR20100017689A (ko) | 2007-05-09 | 2010-02-16 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법 |
| JP5868703B2 (ja) | 2008-05-07 | 2016-02-24 | 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 | オレフィンオキシド、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 |
| EP2297124B1 (fr) | 2008-05-07 | 2013-08-21 | Shell Internationale Research Maatschappij B.V. | Procédé pour le démarrage d'un procédé d'époxydation, procédé pour la fabrication d'oxyde d'éthylène, d'un 1,2-diol, d'un éther de 1,2-diol, d'un 1,2-carbonate ou d'une alcanolamine |
| US11801493B2 (en) | 2016-12-02 | 2023-10-31 | Shell Usa, Inc. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
| US11772082B1 (en) | 2018-06-21 | 2023-10-03 | Avn Corporation | Catalyst supports—composition and process of manufacture |
| 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 |
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 ES ES431308A patent/ES431308A1/es not_active Expired
- 1974-10-24 JP JP49122005A patent/JPS581629B2/ja not_active Expired
- 1974-10-24 IT IT28761/74A patent/IT1025175B/it active
- 1974-10-24 FR FR7435691A patent/FR2249087B1/fr not_active Expired
- 1974-10-25 RO RO80324A patent/RO84369B/ro unknown
- 1974-10-25 CS CS747326A patent/CS219313B2/cs unknown
- 1974-10-25 DD DD181925A patent/DD114407A5/xx 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 |
|---|---|
| SE7412461L (fr) | 1975-04-28 |
| IN143192B (fr) | 1977-10-15 |
| GB1489335A (en) | 1977-10-19 |
| SE7808959L (sv) | 1978-08-24 |
| JPS5074589A (fr) | 1975-06-19 |
| BE821439A (fr) | 1975-04-24 |
| CS219313B2 (en) | 1983-03-25 |
| DE2448449C2 (de) | 1986-03-06 |
| IT1025175B (it) | 1978-08-10 |
| NL7413748A (nl) | 1975-04-29 |
| CA1048010A (fr) | 1979-02-06 |
| JPS581629B2 (ja) | 1983-01-12 |
| DE2448449A1 (de) | 1975-04-30 |
| FR2249087A1 (fr) | 1975-05-23 |
| PL99702B1 (pl) | 1978-08-31 |
| RO84369A (fr) | 1984-06-21 |
| ES447632A1 (es) | 1977-06-16 |
| RO84369B (ro) | 1984-08-30 |
| ES431308A1 (es) | 1976-11-16 |
| SE434837B (sv) | 1984-08-20 |
| FR2249087B1 (fr) | 1976-10-22 |
| DD114407A5 (fr) | 1975-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7412461-1 Effective date: 19930510 Format of ref document f/p: F |