DE4481119T1 - Process for producing a silver catalyst - Google Patents
Process for producing a silver catalystInfo
- Publication number
- DE4481119T1 DE4481119T1 DE4481119T DE4481119T DE4481119T1 DE 4481119 T1 DE4481119 T1 DE 4481119T1 DE 4481119 T DE4481119 T DE 4481119T DE 4481119 T DE4481119 T DE 4481119T DE 4481119 T1 DE4481119 T1 DE 4481119T1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- silver catalyst
- silver
- 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.)
- Withdrawn
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
-
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1994/008950 WO1996004989A1 (en) | 1994-08-09 | 1994-08-09 | Process for preparing silver catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4481119T1 true DE4481119T1 (en) | 1996-11-21 |
Family
ID=36032145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4481119T Withdrawn DE4481119T1 (en) | 1994-08-09 | 1994-08-09 | Process for producing a silver catalyst |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP3748888B2 (en) |
AU (1) | AU7558394A (en) |
CA (1) | CA2196059C (en) |
DE (1) | DE4481119T1 (en) |
GB (1) | GB2297278B (en) |
NL (1) | NL9420033A (en) |
WO (1) | WO1996004989A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4726349B2 (en) * | 2001-08-03 | 2011-07-20 | 株式会社日本触媒 | Catalyst for producing ethylene oxide, method for producing the same, and method for producing ethylene oxide using the catalyst |
EP1517751B2 (en) | 2002-06-28 | 2016-06-01 | Shell Internationale Research Maatschappij B.V. | A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
AU2003247652A1 (en) | 2002-06-28 | 2004-01-19 | Shell Internationale Research Maatschappij B.V. | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin |
US7348444B2 (en) | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
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 |
KR101369619B1 (en) * | 2005-06-07 | 2014-03-05 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | A catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
ZA200610750B (en) * | 2005-12-22 | 2008-05-28 | Shell Int Research | A method of installing an epoxidation catalyst in a reactor a process for the preparation of an olefin oxide or s chemical derivable from an olefin oxide, and a reactor suitable for such a process |
US7750170B2 (en) | 2005-12-22 | 2010-07-06 | Shell Oil Company | Process for mixing an oxidant having explosive potential with a hydrocarbon |
US8008515B2 (en) | 2006-05-02 | 2011-08-30 | Nippon Shokubai Co., Ltd. | Catalyst for partial oxidation of olefin, preparation method thereof, and process for preparing alkylene oxide |
AR066468A1 (en) | 2007-05-09 | 2009-08-19 | Shell Int Research | AN EPOXIDATION CATALYST, A PROCESS TO PREPARE THE SAME, AND A PROCESS TO PRODUCE AN OLEFINE OXIDE, A 1,2- DIOL, A 1,2 - DIOL ETER, A 1,2- CARBONATE, OR AN ALKANOLAMINE |
WO2009137427A2 (en) | 2008-05-07 | 2009-11-12 | Shell Oil Company | 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 |
PL2297125T3 (en) | 2008-05-07 | 2013-12-31 | Shell Int Research | 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 |
JP5727496B2 (en) * | 2009-10-28 | 2015-06-03 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | Apparatus for drying catalyst roaster conveyor belt and method of using the same |
JPWO2017002954A1 (en) * | 2015-07-01 | 2018-04-19 | 株式会社Adeka | Carrier, ethylene remover and freshness retainer |
CA3043504A1 (en) | 2016-12-02 | 2018-06-07 | Shell Internationale Research Maatschappij B.V. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
FR2432023A2 (en) * | 1978-04-28 | 1980-02-22 | Ugine Kuhlmann | SILVER-BASED CATALYSTS FOR THE PRODUCTION OF ETHYLENE OXIDE |
DE2914640C2 (en) * | 1979-04-11 | 1986-01-30 | Hüls AG, 4370 Marl | Process for the production of silver catalysts for the production of ethylene oxide |
DE3104207C2 (en) * | 1981-02-06 | 1984-11-29 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Electrical connector |
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 |
DE3528313A1 (en) * | 1985-08-07 | 1987-02-12 | Basf Ag | SILVER CATALYST, ITS PRODUCTION AND USE |
DE3905578A1 (en) * | 1989-02-23 | 1990-08-30 | Basf Ag | METHOD FOR PRODUCING A SILVER CATALYST |
US6184175B1 (en) * | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
-
1994
- 1994-08-09 DE DE4481119T patent/DE4481119T1/en not_active Withdrawn
- 1994-08-09 JP JP50724896A patent/JP3748888B2/en not_active Expired - Fee Related
- 1994-08-09 NL NL9420033A patent/NL9420033A/en active Search and Examination
- 1994-08-09 CA CA002196059A patent/CA2196059C/en not_active Expired - Fee Related
- 1994-08-09 WO PCT/US1994/008950 patent/WO1996004989A1/en active Application Filing
- 1994-08-09 GB GB9606642A patent/GB2297278B/en not_active Expired - Fee Related
- 1994-08-09 AU AU75583/94A patent/AU7558394A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1996004989A1 (en) | 1996-02-22 |
GB9606642D0 (en) | 1996-06-05 |
JP3748888B2 (en) | 2006-02-22 |
CA2196059A1 (en) | 1996-02-22 |
CA2196059C (en) | 2004-11-16 |
GB2297278B (en) | 1998-05-20 |
GB2297278A (en) | 1996-07-31 |
NL9420033A (en) | 1996-06-03 |
AU7558394A (en) | 1996-03-07 |
JPH10503709A (en) | 1998-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8128 | New person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
8139 | Disposal/non-payment of the annual fee |