ES8308866A1 - Un procedimiento para preparar un catalizador de plata sobre soporte para la produccion de oxido de etileno. - Google Patents
Un procedimiento para preparar un catalizador de plata sobre soporte para la produccion de oxido de etileno.Info
- Publication number
- ES8308866A1 ES8308866A1 ES515998A ES515998A ES8308866A1 ES 8308866 A1 ES8308866 A1 ES 8308866A1 ES 515998 A ES515998 A ES 515998A ES 515998 A ES515998 A ES 515998A ES 8308866 A1 ES8308866 A1 ES 8308866A1
- Authority
- ES
- Spain
- Prior art keywords
- ethylene oxide
- support
- silver
- manufacture
- catalyst
- 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.)
- Expired
Links
Classifications
-
- 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
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE UN CATALIZADOR DE PLATA SOBRE SOPORTE, QUE TIENE APLICACIONES PARA LA OBTENCION DE OXIDO DE ETILENO POR OXIDACION DE ETILENO EN FASE DE VAPOR CON UN GAS QUE CONTIENE OXIGENO. CONSISTE EN IMPREGNAR UN SOPORTE POROSO CON UNA DISOLUCION QUE CONTIENE UN DISOLVENTE, TAL COMO N-BUTANOL O I-BUTANOL Y UNA SAL DE PLATA; TRATAR EL SOPORTE IMPREGNADO PARA REDUCIR AL MENOS UNA PARTE DEL ION PLATA, DEPOSITANDO LA PLATA METALICA SOBRE EL SOPORTE; IMPREGNAR EL SOPORTE TRATADO CON UN COMPUESTO DE AL MENOS UN METAL ACTIVADOR, TAL COMO METAL ALCALINO; Y TRATAR EL SOPORTE PARA DEPOSITAR SOBRE EL MISMO EL ACTIVADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/307,242 US4419276A (en) | 1981-09-30 | 1981-09-30 | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8308866A1 true ES8308866A1 (es) | 1983-10-01 |
ES515998A0 ES515998A0 (es) | 1983-10-01 |
Family
ID=23188860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES515998A Granted ES515998A0 (es) | 1981-09-30 | 1982-09-28 | Un procedimiento para preparar un catalizador de plata sobre soporte para la produccion de oxido de etileno. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4419276A (es) |
EP (1) | EP0075938B1 (es) |
JP (1) | JPS5870838A (es) |
KR (1) | KR840001439A (es) |
AU (1) | AU546146B2 (es) |
BR (1) | BR8205660A (es) |
CA (1) | CA1181060A (es) |
DD (1) | DD208764A5 (es) |
DE (1) | DE3272164D1 (es) |
ES (1) | ES515998A0 (es) |
IN (1) | IN157385B (es) |
PL (1) | PL238441A1 (es) |
RO (1) | RO85591B (es) |
SG (1) | SG20589G (es) |
ZA (1) | ZA826870B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774222A (en) * | 1982-06-16 | 1988-09-27 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst |
GB8304749D0 (en) * | 1983-02-21 | 1983-03-23 | Ici Plc | Catalysts |
US4555501A (en) * | 1984-05-14 | 1985-11-26 | The Halcon Sd Group, Inc. | Process for preparing silver catalysts |
JPS6110570A (ja) * | 1984-06-25 | 1986-01-18 | Mitsui Toatsu Chem Inc | エチレンオキシドの製造方法 |
GB8423044D0 (en) * | 1984-09-12 | 1984-10-17 | Ici Plc | Production of ethylene oxide |
GB8426996D0 (en) * | 1984-10-25 | 1984-11-28 | Ici Plc | Alkylene oxides and catalysts |
EP0211521B1 (en) * | 1985-07-31 | 1990-03-21 | Imperial Chemical Industries Plc | Process of promoting catalysts for the production of alkylene oxides |
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 |
JPH084745B2 (ja) * | 1986-05-09 | 1996-01-24 | 三菱化学株式会社 | エチレンオキシド製造用銀触媒 |
US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
US5081096A (en) * | 1990-07-25 | 1992-01-14 | Eastman Kodak Company | Epoxidation catalyst |
US5102848A (en) * | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
US5112795A (en) * | 1990-10-12 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Supported silver catalyst, and processes for making and using same |
JP4726349B2 (ja) * | 2001-08-03 | 2011-07-20 | 株式会社日本触媒 | 酸化エチレン製造用触媒、その製造方法および当該触媒による酸化エチレンの製造方法 |
US20050027133A1 (en) * | 2003-07-29 | 2005-02-03 | Saudi Basic Industries Corporation | Method of making a catalyst for direct oxidation of an alkene to an alkene oxide |
EP2017004A4 (en) * | 2006-05-02 | 2011-06-22 | Nippon Catalytic Chem Ind | CATALYST FOR THE PARTIAL OXIDATION OF OLEFIN, METHOD OF MANUFACTURING THEREOF AND METHOD FOR THE PRODUCTION OF ALKYLENE OXIDE |
US20070280877A1 (en) * | 2006-05-19 | 2007-12-06 | Sawyer Technical Materials Llc | Alpha alumina supports for ethylene oxide catalysts and method of preparing thereof |
JP5033522B2 (ja) * | 2007-07-17 | 2012-09-26 | 株式会社日本触媒 | エポキシド製造用触媒およびエポキシドの製造方法 |
EP3302751B1 (en) | 2015-06-02 | 2022-11-30 | Scientific Design Company Inc. | Porous bodies with enhanced pore architecture |
EP3341123B1 (en) * | 2015-08-28 | 2019-10-30 | Lyondell Chemical Technology, L.P. | Epoxidation catalysts |
US10449520B2 (en) | 2017-05-15 | 2019-10-22 | Scientific Design Company, Inc. | Porous bodies with enhanced crush strength |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725307A (en) * | 1967-01-30 | 1973-04-03 | Halcon International Inc | Process for preparing a silver-supported catalyst |
GB1170663A (en) * | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
BE793658A (fr) | 1972-01-07 | 1973-07-04 | Shell Int Research | Catalyseur utilisable pour la production d'oxyde d'ethylene |
US4010115A (en) * | 1972-01-07 | 1977-03-01 | Shell Oil Company | Catalyst for the oxidation of ethylene to ethylene oxide |
US4012425A (en) * | 1972-01-07 | 1977-03-15 | Shell Oil Company | Ethylene oxide process |
US4207210A (en) * | 1973-10-26 | 1980-06-10 | Shell Oil Company | Process for preparing an ethylene oxide catalyst |
GB1489335A (en) | 1973-10-26 | 1977-10-19 | Shell Int Research | Catalyst for the production of ethylene oxide |
GB1574426A (en) * | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
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 |
GB1575810A (en) * | 1976-10-21 | 1980-10-01 | Shell Int Research | Process for the performance of silver catalysts |
DE2649359C3 (de) * | 1976-10-29 | 1979-07-26 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von gebrauchten Silber-Trägerkatalysatoren |
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 |
US4267073A (en) * | 1978-06-19 | 1981-05-12 | Shell Oil Company | 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 |
ZA80981B (en) * | 1979-03-20 | 1981-02-25 | Union Carbide Corp | New 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 |
DE2914640C2 (de) | 1979-04-11 | 1986-01-30 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von Silberkatalysatoren für die Herstellung von Ethylenoxid |
DE2938245A1 (de) * | 1979-09-21 | 1981-04-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur verbesserung der wirksamkeit von silber-traegerkatalysatoren |
-
1981
- 1981-09-30 US US06/307,242 patent/US4419276A/en not_active Expired - Lifetime
-
1982
- 1982-09-16 CA CA000411529A patent/CA1181060A/en not_active Expired
- 1982-09-17 ZA ZA826870A patent/ZA826870B/xx unknown
- 1982-09-28 BR BR8205660A patent/BR8205660A/pt unknown
- 1982-09-28 IN IN1126/CAL/82A patent/IN157385B/en unknown
- 1982-09-28 AU AU88784/82A patent/AU546146B2/en not_active Ceased
- 1982-09-28 JP JP57167738A patent/JPS5870838A/ja active Granted
- 1982-09-28 ES ES515998A patent/ES515998A0/es active Granted
- 1982-09-29 RO RO108718A patent/RO85591B/ro unknown
- 1982-09-29 KR KR1019820004406A patent/KR840001439A/ko unknown
- 1982-09-29 DE DE8282108999T patent/DE3272164D1/de not_active Expired
- 1982-09-29 EP EP82108999A patent/EP0075938B1/en not_active Expired
- 1982-09-30 DD DD82243670A patent/DD208764A5/de unknown
- 1982-09-30 PL PL23844182A patent/PL238441A1/xx unknown
-
1989
- 1989-04-01 SG SG205/89A patent/SG20589G/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU8878482A (en) | 1983-04-14 |
BR8205660A (pt) | 1983-08-30 |
RO85591A (ro) | 1985-04-17 |
EP0075938A1 (en) | 1983-04-06 |
PL238441A1 (en) | 1983-05-23 |
EP0075938B1 (en) | 1986-07-23 |
JPH0232016B2 (es) | 1990-07-18 |
DE3272164D1 (en) | 1986-08-28 |
JPS5870838A (ja) | 1983-04-27 |
KR840001439A (ko) | 1984-05-07 |
ES515998A0 (es) | 1983-10-01 |
US4419276A (en) | 1983-12-06 |
DD208764A5 (de) | 1984-04-11 |
RO85591B (ro) | 1985-04-30 |
CA1181060A (en) | 1985-01-15 |
ZA826870B (en) | 1983-07-27 |
AU546146B2 (en) | 1985-08-15 |
IN157385B (es) | 1986-03-15 |
SG20589G (en) | 1989-09-01 |
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