IN159018B - - Google Patents
Info
- Publication number
- IN159018B IN159018B IN171/DEL/83A IN171DE1983A IN159018B IN 159018 B IN159018 B IN 159018B IN 171DE1983 A IN171DE1983 A IN 171DE1983A IN 159018 B IN159018 B IN 159018B
- Authority
- IN
- India
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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/361,304 US4760042A (en) | 1982-03-24 | 1982-03-24 | Process for preparing an alkali metal-promoted silver catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN159018B true IN159018B (xx) | 1987-03-07 |
Family
ID=23421498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN171/DEL/83A IN159018B (xx) | 1982-03-24 | 1983-03-16 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4760042A (xx) |
| JP (1) | JPS58174238A (xx) |
| AU (1) | AU555895B2 (xx) |
| BE (1) | BE896248A (xx) |
| BG (1) | BG37676A3 (xx) |
| BR (1) | BR8301487A (xx) |
| CA (1) | CA1212935A (xx) |
| DD (1) | DD207863A5 (xx) |
| DE (1) | DE3310752A1 (xx) |
| ES (1) | ES520956A0 (xx) |
| FR (1) | FR2523971B1 (xx) |
| GB (1) | GB2117263B (xx) |
| IN (1) | IN159018B (xx) |
| IT (1) | IT1197614B (xx) |
| MX (1) | MX163141B (xx) |
| NL (1) | NL193590C (xx) |
| NO (1) | NO158486C (xx) |
| RO (1) | RO91213A (xx) |
| SE (1) | SE452257B (xx) |
| SU (1) | SU1568882A3 (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4841080A (en) * | 1982-03-24 | 1989-06-20 | Scientific Design Company, Inc. | Process for the oxidation of ethylene to ethylene oxide |
| JPS6171837A (ja) * | 1984-09-14 | 1986-04-12 | Mitsubishi Petrochem Co Ltd | エチレンからエチレンオキシドを製造するための触媒 |
| JPS62114653A (ja) * | 1985-11-12 | 1987-05-26 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒およびその製造方法 |
| AU586048B2 (en) * | 1985-11-12 | 1989-06-29 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Silver catalyst for production of ethylene oxide and method for manufacture thereof |
| FR2597098B1 (fr) * | 1986-04-11 | 1989-01-13 | Atochem | Catalyseurs a base d'argent pour la fabrication d'oxyde d'ethylene |
| US4827071A (en) * | 1986-06-09 | 1989-05-02 | Arco Chemical Technology, Inc. | Ceramic membrane and use thereof for hydrocarbon conversion |
| US4897498A (en) * | 1988-01-28 | 1990-01-30 | Eastman Kodak Company | Selective monoepoxidation of olefins |
| US4950773A (en) * | 1988-01-28 | 1990-08-21 | Eastman Kodak Company | Selective epoxidation of olefins |
| US4897376A (en) * | 1988-06-27 | 1990-01-30 | Scientific Design Company, Inc. | Process for preparing a catalyst for oxidation of ethylene to ethylene oxide |
| US5145968A (en) * | 1988-11-14 | 1992-09-08 | Eastman Kodak Company | Selective monoepoxidation of styrene, styrene analogs, and styrene derivatives to the corresponding oxide with molecular oxygen |
| US5008413A (en) * | 1989-10-23 | 1991-04-16 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide |
| US5173469A (en) * | 1989-11-09 | 1992-12-22 | Huels Aktiengesellschaft | Silver catalyst suitable for oxidation of ethylene and process for the production of the catalyst |
| DE59003342D1 (de) * | 1989-11-09 | 1993-12-09 | Huels Chemische Werke Ag | Silberkatalysator für die Oxidation von Ethylen und Verfahren zu seiner Herstellung. |
| US5525740A (en) * | 1993-03-01 | 1996-06-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst and process of using same to produce ethylene oxide |
| US6184175B1 (en) * | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
| DE4311608A1 (de) * | 1993-04-08 | 1994-12-15 | Huels Chemische Werke Ag | Silberkatalysator zur Oxidation von Ethylen zu Ethylenoxid und Verfahren zur Herstellung von Ethylenoxid |
| US5602070A (en) * | 1995-01-09 | 1997-02-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
| DE102004032192A1 (de) * | 2004-07-02 | 2006-01-19 | Volkswagen Ag | Antennenvorrichtung für ein Kraftfahrzeug und entsprechendes Kraftfahrzeug |
| EP2300447A1 (en) * | 2008-07-14 | 2011-03-30 | Basf Se | Process for making ethylene oxide |
| JP5258485B2 (ja) * | 2008-09-30 | 2013-08-07 | 株式会社日本触媒 | エチレンオキシド製造用触媒およびその触媒を用いたエチレンオキシドの製造方法 |
| US8524927B2 (en) | 2009-07-13 | 2013-09-03 | Velocys, Inc. | Process for making ethylene oxide using microchannel process technology |
| JP6033124B2 (ja) * | 2013-02-28 | 2016-11-30 | 株式会社日本触媒 | エチレンオキシド製造用触媒およびエチレンオキシドの製造方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2238474A (en) * | 1941-04-15 | Process for making olefin oxides | ||
| US2671764A (en) * | 1951-10-01 | 1954-03-09 | Jefferson Chem Co Inc | Promoted supported silver surface catalyst and process of preparing same |
| BE793658A (fr) * | 1972-01-07 | 1973-07-04 | Shell Int Research | Catalyseur utilisable pour la production d'oxyde d'ethylene |
| US3962136A (en) * | 1972-01-07 | 1976-06-08 | Shell Oil Company | Catalyst for production of ethylene oxide |
| US4010115A (en) * | 1972-01-07 | 1977-03-01 | Shell Oil Company | Catalyst for the oxidation of ethylene to ethylene oxide |
| US4207210A (en) * | 1973-10-26 | 1980-06-10 | Shell Oil Company | Process for preparing an ethylene oxide catalyst |
| GB1574426A (en) * | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
| US4212772A (en) * | 1976-05-19 | 1980-07-15 | Basf Aktiengesellschaft | Catalyst for the manufacture of ethylene oxide |
| IT1078404B (it) * | 1976-05-19 | 1985-05-08 | Basf Ag | Catalizzatore per la preparazione di ossido di etilene |
| GB1578133A (en) * | 1976-05-28 | 1980-11-05 | Ici Ltd | Productionof alkylene oxides and catalysts therefor |
| US4168247A (en) * | 1976-05-28 | 1979-09-18 | Imperial Chemical Industries Limited | Catalysts for the production of alkylene oxides |
| US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
| DE2636680C3 (de) * | 1976-08-14 | 1979-04-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
| DE2649359C3 (de) * | 1976-10-29 | 1979-07-26 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von gebrauchten Silber-Trägerkatalysatoren |
| DE2819595A1 (de) * | 1977-05-12 | 1978-12-07 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
| GB1594362A (en) * | 1977-05-23 | 1981-07-30 | Ici Ltd | Production of alkylene oxides and catalysts therefor |
| JPS5929293B2 (ja) * | 1977-07-01 | 1984-07-19 | 株式会社日本触媒 | 酸化エチレン製造用銀担持触媒の製造方法 |
| DE2740480B2 (de) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
| DE2861030D1 (en) * | 1977-11-19 | 1981-11-26 | Basf Ag | Process for preparing an ethylene oxide catalyst |
| CA1162181A (en) * | 1979-03-20 | 1984-02-14 | Paul C. Ellgen | Catalyst composition and process for oxidation of ethylene to ethylene oxide |
| US4342667A (en) * | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| US4350616A (en) * | 1980-07-03 | 1982-09-21 | The Dow Chemical Company | Method of making catalysts for the production of ethylene oxide |
| US4368144A (en) * | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
| DE3264712D1 (en) * | 1981-02-25 | 1985-08-22 | Mitsubishi Petrochemical Co | Silver-based catalyst for production of ethylene oxide |
-
1982
- 1982-03-24 US US06/361,304 patent/US4760042A/en not_active Expired - Lifetime
-
1983
- 1983-03-16 IN IN171/DEL/83A patent/IN159018B/en unknown
- 1983-03-17 NL NL8300970A patent/NL193590C/nl not_active IP Right Cessation
- 1983-03-21 AU AU12626/83A patent/AU555895B2/en not_active Expired
- 1983-03-23 SE SE8301582A patent/SE452257B/sv not_active IP Right Cessation
- 1983-03-23 NO NO831045A patent/NO158486C/no unknown
- 1983-03-23 SU SU833615803A patent/SU1568882A3/ru active
- 1983-03-23 CA CA000424328A patent/CA1212935A/en not_active Expired
- 1983-03-23 FR FR8304760A patent/FR2523971B1/fr not_active Expired
- 1983-03-23 BE BE0/210383A patent/BE896248A/fr not_active IP Right Cessation
- 1983-03-23 BR BR8301487A patent/BR8301487A/pt unknown
- 1983-03-24 MX MX196706A patent/MX163141B/es unknown
- 1983-03-24 RO RO83110455A patent/RO91213A/ro unknown
- 1983-03-24 IT IT8347983A patent/IT1197614B/it active
- 1983-03-24 GB GB08308106A patent/GB2117263B/en not_active Expired
- 1983-03-24 BG BG060271A patent/BG37676A3/xx unknown
- 1983-03-24 DE DE3310752A patent/DE3310752A1/de active Granted
- 1983-03-24 ES ES520956A patent/ES520956A0/es active Granted
- 1983-03-24 DD DD83249106A patent/DD207863A5/de not_active IP Right Cessation
- 1983-03-24 JP JP58049675A patent/JPS58174238A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3310752A1 (de) | 1983-09-29 |
| IT8347983A0 (it) | 1983-03-24 |
| ES8404875A1 (es) | 1984-05-16 |
| NO158486C (no) | 1988-09-21 |
| RO91213A (ro) | 1987-03-30 |
| NL193590B (nl) | 1999-11-01 |
| BG37676A3 (en) | 1985-07-16 |
| ES520956A0 (es) | 1984-05-16 |
| IT1197614B (it) | 1988-12-06 |
| NO831045L (no) | 1983-09-26 |
| JPS58174238A (ja) | 1983-10-13 |
| SU1568882A3 (ru) | 1990-05-30 |
| BR8301487A (pt) | 1983-12-06 |
| NO158486B (no) | 1988-06-13 |
| BE896248A (fr) | 1983-09-23 |
| SE8301582D0 (sv) | 1983-03-23 |
| SE8301582L (sv) | 1983-09-25 |
| MX163141B (es) | 1991-08-30 |
| FR2523971A1 (fr) | 1983-09-30 |
| SE452257B (sv) | 1987-11-23 |
| NL8300970A (nl) | 1983-10-17 |
| JPH0525544B2 (xx) | 1993-04-13 |
| CA1212935A (en) | 1986-10-21 |
| GB2117263A (en) | 1983-10-12 |
| FR2523971B1 (fr) | 1987-01-16 |
| NL193590C (nl) | 2000-03-02 |
| GB2117263B (en) | 1985-10-02 |
| GB8308106D0 (en) | 1983-05-05 |
| DE3310752C2 (xx) | 1993-02-04 |
| AU555895B2 (en) | 1986-10-16 |
| AU1262683A (en) | 1983-09-29 |
| DD207863A5 (de) | 1984-03-21 |
| US4760042A (en) | 1988-07-26 |