BE622193A - - Google Patents
Info
- Publication number
- BE622193A BE622193A BE622193DA BE622193A BE 622193 A BE622193 A BE 622193A BE 622193D A BE622193D A BE 622193DA BE 622193 A BE622193 A BE 622193A
- Authority
- BE
- Belgium
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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB63924A DE1291339B (de) | 1961-09-07 | 1961-09-07 | Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE622193A true BE622193A (ro) |
Family
ID=6974194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE622193D BE622193A (ro) | 1961-09-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE622193A (ro) |
| DE (1) | DE1291339B (ro) |
| GB (1) | GB1009609A (ro) |
| NL (1) | NL282905A (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516638B1 (ro) * | 1970-11-18 | 1976-03-01 | ||
| JPS516639B1 (ro) * | 1970-12-28 | 1976-03-01 | ||
| JPS5648203B2 (ro) * | 1974-04-20 | 1981-11-14 | ||
| US4039622A (en) * | 1974-11-04 | 1977-08-02 | Exxon Research And Engineering Company | Catalytic process for NOX reduction under lean conditions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1074325B (de) * | 1960-01-28 | Ford-Werke Aktiengesellschaft, Köln-Niehl | Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen | |
| US2853367A (en) * | 1954-02-10 | 1958-09-23 | Oxy Catalyst Inc | Cartridge type catalytic exhaust cleaner |
| GB797777A (en) * | 1955-05-31 | 1958-07-09 | Oxy Catalyst Inc | Improvements in or relating to a catalytic internal combustion engine exhaust purifier |
| US2973330A (en) * | 1957-12-23 | 1961-02-28 | Exxon Research Engineering Co | Hydroforming catalyst |
-
0
- NL NL282905D patent/NL282905A/xx unknown
- BE BE622193D patent/BE622193A/xx unknown
-
1961
- 1961-09-07 DE DEB63924A patent/DE1291339B/de active Pending
-
1962
- 1962-08-29 GB GB3311462A patent/GB1009609A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1291339B (de) | 1969-03-27 |
| GB1009609A (en) | 1965-11-10 |
| NL282905A (ro) |