FR2340769A1 - Procede nouveau pour produire des catalyseurs multi-metalliques - Google Patents
Procede nouveau pour produire des catalyseurs multi-metalliquesInfo
- Publication number
- FR2340769A1 FR2340769A1 FR7604195A FR7604195A FR2340769A1 FR 2340769 A1 FR2340769 A1 FR 2340769A1 FR 7604195 A FR7604195 A FR 7604195A FR 7604195 A FR7604195 A FR 7604195A FR 2340769 A1 FR2340769 A1 FR 2340769A1
- Authority
- FR
- France
- Prior art keywords
- metal
- solution
- silver
- bimetallic catalyst
- displacing
- 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- Withdrawn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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/13—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation with simultaneous isomerisation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/48—Silver or gold
- C07C2523/50—Silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/48—Silver or gold
- C07C2523/52—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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7604195A FR2340769A1 (fr) | 1976-02-16 | 1976-02-16 | Procede nouveau pour produire des catalyseurs multi-metalliques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7604195A FR2340769A1 (fr) | 1976-02-16 | 1976-02-16 | Procede nouveau pour produire des catalyseurs multi-metalliques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2340769A1 true FR2340769A1 (fr) | 1977-09-09 |
Family
ID=9169164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7604195A Withdrawn FR2340769A1 (fr) | 1976-02-16 | 1976-02-16 | Procede nouveau pour produire des catalyseurs multi-metalliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2340769A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471809A1 (fr) * | 1979-12-18 | 1981-06-26 | Johnson Matthey Co Ltd | Catalyseur et support de catalyseur, applications de ceux-ci dans des procedes catalytiques |
EP0606051A1 (fr) * | 1992-12-25 | 1994-07-13 | Permelec Electrode Ltd | Electrode à gaz, matière catalytique pour électrode à gaz et procédé de fabrication |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844981A (en) * | 1969-12-23 | 1974-10-29 | Exxon Research Engineering Co | Method for preparation of olefin oxidation catalyst |
-
1976
- 1976-02-16 FR FR7604195A patent/FR2340769A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844981A (en) * | 1969-12-23 | 1974-10-29 | Exxon Research Engineering Co | Method for preparation of olefin oxidation catalyst |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471809A1 (fr) * | 1979-12-18 | 1981-06-26 | Johnson Matthey Co Ltd | Catalyseur et support de catalyseur, applications de ceux-ci dans des procedes catalytiques |
EP0606051A1 (fr) * | 1992-12-25 | 1994-07-13 | Permelec Electrode Ltd | Electrode à gaz, matière catalytique pour électrode à gaz et procédé de fabrication |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |