DE3364154D1 - A silver catalyst and a method for the preparation thereof - Google Patents
A silver catalyst and a method for the preparation thereofInfo
- Publication number
- DE3364154D1 DE3364154D1 DE8383200457T DE3364154T DE3364154D1 DE 3364154 D1 DE3364154 D1 DE 3364154D1 DE 8383200457 T DE8383200457 T DE 8383200457T DE 3364154 T DE3364154 T DE 3364154T DE 3364154 D1 DE3364154 D1 DE 3364154D1
- Authority
- DE
- Germany
- Prior art keywords
- silver
- preparation
- silver catalyst
- particles
- metal
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 4
- 239000004332 silver Substances 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
-
- 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
-
- 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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J37/0215—Coating
- B01J37/0217—Pretreatment of the substrate before coating
-
- 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
- B01J37/16—Reducing
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
- C07D265/22—Oxygen atoms
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8201396A NL8201396A (nl) | 1982-04-01 | 1982-04-01 | Zilver katalysator en een werkwijze voor de bereiding daarvan. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3364154D1 true DE3364154D1 (en) | 1986-07-24 |
Family
ID=19839523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383200457T Expired DE3364154D1 (en) | 1982-04-01 | 1983-03-31 | A silver catalyst and a method for the preparation thereof |
Country Status (7)
Country | Link |
---|---|
US (1) | US4548921A (de) |
EP (1) | EP0091165B1 (de) |
JP (1) | JPS5916543A (de) |
AT (1) | ATE20437T1 (de) |
CA (1) | CA1195679A (de) |
DE (1) | DE3364154D1 (de) |
NL (1) | NL8201396A (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3439369A1 (de) * | 1984-10-27 | 1986-04-30 | AMP Angewandte Meßtechnik und Prozeßsteuerung GmbH, 5100 Aachen | Verfahren und vorrichtung zum detektieren von schlacke |
JPH0620627B2 (ja) * | 1985-07-18 | 1994-03-23 | 住友金属工業株式会社 | 溶滓流出防止方法 |
NL8502991A (nl) * | 1985-11-01 | 1987-06-01 | Dow Chemical Nederland | Werkwijze voor de bereiding van een zilver-op-dragerkatalysator. |
US4833261A (en) * | 1986-10-31 | 1989-05-23 | Shell Oil Company | Ethylene oxide process |
US4766105A (en) * | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
US4808738A (en) * | 1986-10-31 | 1989-02-28 | Shell Oil Company | Ethylene oxide process |
IN169589B (de) * | 1986-10-31 | 1991-11-16 | Shell Int Research | |
US4820675A (en) * | 1986-10-31 | 1989-04-11 | Shell Oil Company | Ethylene oxide catalyst & process for preparing the catalyst |
US4761394A (en) * | 1986-10-31 | 1988-08-02 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
GB8626687D0 (en) * | 1986-11-07 | 1986-12-10 | Shell Int Research | Preparing silver catalyst |
GB8716653D0 (en) * | 1987-07-15 | 1987-08-19 | Shell Int Research | Silver-containing 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 |
US5447897A (en) * | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
US5380697A (en) * | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
US5364826A (en) * | 1993-09-13 | 1994-11-15 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5545603A (en) * | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5801259A (en) * | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
JP3903598B2 (ja) * | 1997-09-24 | 2007-04-11 | トヨタ自動車株式会社 | 排ガス浄化用触媒およびその製造方法 |
US6284402B1 (en) * | 1998-06-05 | 2001-09-04 | The Penn State Research Foundation | Electrocatalyst compositions |
CN1097480C (zh) * | 1999-06-25 | 2003-01-01 | 中国石油化工集团公司 | 炔烃选择加氢催化剂 |
JP4631230B2 (ja) * | 2001-08-03 | 2011-02-16 | マツダ株式会社 | 排気ガス浄化用触媒 |
EP1488259A2 (de) * | 2002-03-26 | 2004-12-22 | Fuji Photo Film Co., Ltd. | Polarisierende platte und lcd anzeige |
EP1511564A1 (de) | 2002-06-12 | 2005-03-09 | Sulzer Metco (Canada) Inc. | Hydrometallurgisches verfahren zur herstellung von trägerkatalysatoren |
JP4295712B2 (ja) | 2003-11-14 | 2009-07-15 | エーエスエムエル ネザーランズ ビー.ブイ. | リソグラフィ装置及び装置製造方法 |
JP3912377B2 (ja) | 2003-12-25 | 2007-05-09 | 日産自動車株式会社 | 排ガス浄化用触媒粉末の製造方法 |
JP4547930B2 (ja) | 2004-02-17 | 2010-09-22 | 日産自動車株式会社 | 触媒、触媒の調製方法及び排ガス浄化用触媒 |
JP4547935B2 (ja) | 2004-02-24 | 2010-09-22 | 日産自動車株式会社 | 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法 |
US20050209098A1 (en) * | 2004-03-19 | 2005-09-22 | De Nora Elettrodi S.P.A. | Carbon supported metal alloy catalysts and method for the manufacturing thereof |
JP4513372B2 (ja) * | 2004-03-23 | 2010-07-28 | 日産自動車株式会社 | 排ガス浄化用触媒及び排ガス浄化触媒 |
JP4513384B2 (ja) | 2004-03-31 | 2010-07-28 | 日産自動車株式会社 | 高耐熱性排ガス浄化用触媒及びその製造方法 |
CN1968746B (zh) * | 2004-06-10 | 2011-07-27 | 住友电气工业株式会社 | 金属催化剂及其制造方法 |
WO2006006046A2 (en) * | 2004-07-08 | 2006-01-19 | Nissan Motor Co., Ltd. | Catalyst, exhaust gas purification catalyst, and method for manufacturing same |
BRPI0608862A2 (pt) * | 2005-03-22 | 2010-02-02 | Shell Int Research | sistema de reator e processo para fabricação de óxido de etileno |
WO2012146436A1 (de) * | 2011-04-28 | 2012-11-01 | Basf Se | Edelmetallkatalysatoren mit geringer metallbeladung für oxidative dehydrierungen |
FR3002464A1 (fr) * | 2013-02-26 | 2014-08-29 | Commissariat Energie Atomique | Procede de synthese de particules de catalyseur bimetallique a base de platine et d'un autre metal et methode de production electrochimique d'hydrogene utilisant ledit procede de synthese |
FR3006609B1 (fr) * | 2013-06-10 | 2015-09-25 | Pivert | Catalyseur et procede de synthese d'acide glycolique |
CN111893526B (zh) * | 2020-08-06 | 2022-05-13 | 中国科学技术大学 | 一种纳米银合金修饰基底及其制备方法和应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424085A (en) * | 1943-08-11 | 1947-07-15 | Shell Dev | Supported silver catalyst and its preparation |
DE1277211B (de) * | 1956-09-21 | 1968-09-12 | Dow Chemical Co | Verfahren zur Herstellung eines Silber-Traegerkatalysators |
US3563913A (en) * | 1967-10-30 | 1971-02-16 | Shell Oil Co | Silver catalyst production |
US3846339A (en) * | 1968-01-18 | 1974-11-05 | Trw Inc | Catalyst for the spontaneous decomposition of monopropellant hydrazine |
NL6818337A (de) * | 1968-12-20 | 1970-06-23 | ||
US3856709A (en) * | 1972-04-29 | 1974-12-24 | Getters Spa | Coating a substrate with soft particles |
US3962285A (en) * | 1972-06-05 | 1976-06-08 | Exxon Research And Engineering Company | Olefin oxidation process |
GB1456369A (en) * | 1972-11-30 | 1976-11-24 | Stamicarbon | Catalyst preparation |
GB1491447A (en) * | 1973-12-05 | 1977-11-09 | Ici Ltd | Alkylene oxide production and catalysts therefor |
US4295959A (en) * | 1979-06-15 | 1981-10-20 | Uop Inc. | Hydrocarbon dehydrocyclization with an attentuated superactive multimetallic catalytic composite |
ZA814981B (en) * | 1980-08-01 | 1983-02-23 | British Petroleum Co | Process for the production of c1 to c4 oxygenated hydrocarbons by the catalytic conversion of synthesis gas |
US4366092A (en) * | 1981-07-31 | 1982-12-28 | The Dow Chemical Company | Process for making a silver-gold alloy catalyst for oxidizing ethylene to ethylene oxide |
-
1982
- 1982-04-01 NL NL8201396A patent/NL8201396A/nl not_active Application Discontinuation
-
1983
- 1983-03-18 US US06/476,660 patent/US4548921A/en not_active Expired - Lifetime
- 1983-03-30 CA CA000424844A patent/CA1195679A/en not_active Expired
- 1983-03-31 EP EP83200457A patent/EP0091165B1/de not_active Expired
- 1983-03-31 AT AT83200457T patent/ATE20437T1/de not_active IP Right Cessation
- 1983-03-31 DE DE8383200457T patent/DE3364154D1/de not_active Expired
- 1983-04-01 JP JP58057760A patent/JPS5916543A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0560981B2 (de) | 1993-09-03 |
ATE20437T1 (de) | 1986-07-15 |
NL8201396A (nl) | 1983-11-01 |
JPS5916543A (ja) | 1984-01-27 |
EP0091165A1 (de) | 1983-10-12 |
US4548921A (en) | 1985-10-22 |
CA1195679A (en) | 1985-10-22 |
EP0091165B1 (de) | 1986-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |