FR2240049B2 - - Google Patents
Info
- Publication number
- FR2240049B2 FR2240049B2 FR7328725A FR7328725A FR2240049B2 FR 2240049 B2 FR2240049 B2 FR 2240049B2 FR 7328725 A FR7328725 A FR 7328725A FR 7328725 A FR7328725 A FR 7328725A FR 2240049 B2 FR2240049 B2 FR 2240049B2
- Authority
- FR
- France
- 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
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- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328725A FR2240049A2 (en) | 1973-08-06 | 1973-08-06 | Catalyst body formation from a metallic base - by coating a metal with an aluminide, alumina and catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328725A FR2240049A2 (en) | 1973-08-06 | 1973-08-06 | Catalyst body formation from a metallic base - by coating a metal with an aluminide, alumina and catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2240049A2 FR2240049A2 (en) | 1975-03-07 |
| FR2240049B2 true FR2240049B2 (en) | 1978-08-18 |
Family
ID=9123646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328725A Granted FR2240049A2 (en) | 1973-08-06 | 1973-08-06 | Catalyst body formation from a metallic base - by coating a metal with an aluminide, alumina and catalyst |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2240049A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647702A1 (en) * | 1975-10-22 | 1977-04-28 | Atomic Energy Authority Uk | CATALYSTS AND METHOD FOR THE PRODUCTION THEREOF |
| JPS5824174B2 (en) * | 1977-08-31 | 1983-05-19 | 三菱重工業株式会社 | Exhaust gas treatment method |
| US4172047A (en) * | 1978-09-18 | 1979-10-23 | Ford Motor Company | Catalyst of rhodium on alpha alumina-coated substrate |
| FR2495957B1 (en) * | 1980-12-17 | 1986-09-12 | Pro Catalyse | IMPROVED CATALYST AND METHOD FOR THE TREATMENT OF EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES |
| FR2507920B1 (en) * | 1981-06-22 | 1986-05-16 | Rhone Poulenc Spec Chim | CATALYST SUPPORT, ESPECIALLY AN AFTER-COMBUSTION CATALYST AND METHOD FOR MANUFACTURING THE SAME |
| DE3267720D1 (en) * | 1982-12-17 | 1986-01-09 | Rhone Poulenc Spec Chim | Catalyst support, in particular for a post combustion catalyst, and process for making this support |
| JPS60500362A (en) * | 1982-12-17 | 1985-03-22 | ロ−ヌ−プ−ラン スペシアリテ シミ−ク | Support for catalysts, especially catalysts for after-combustion, and method for producing this support |
| CN112403490A (en) * | 2020-10-27 | 2021-02-26 | 福建龙新三维阵列科技有限公司 | Sulfur-resistant catalyst, preparation method and application |
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1973
- 1973-08-06 FR FR7328725A patent/FR2240049A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2240049A2 (en) | 1975-03-07 |