DE1291339B - Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren - Google Patents
Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von KatalysatorenInfo
- Publication number
- DE1291339B DE1291339B DEB63924A DEB0063924A DE1291339B DE 1291339 B DE1291339 B DE 1291339B DE B63924 A DEB63924 A DE B63924A DE B0063924 A DEB0063924 A DE B0063924A DE 1291339 B DE1291339 B DE 1291339B
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- catalysts
- afterburning
- exhaust gases
- oxide
- 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.)
- Pending
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE622193D BE622193A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
NL282905D NL282905A (US06521211-20030218-C00004.png) | 1961-09-07 | ||
DEB63924A DE1291339B (de) | 1961-09-07 | 1961-09-07 | Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren |
GB3311462A GB1009609A (en) | 1961-09-07 | 1962-08-29 | Catalysts for the afterburning of engine exhaust gases |
FR908842A FR1332500A (fr) | 1961-09-07 | 1962-09-07 | Catalyseurs pour la post-combustion de gaz d'échappement de moteurs |
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 |
---|---|
DE1291339B true DE1291339B (de) | 1969-03-27 |
Family
ID=6974194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB63924A Pending DE1291339B (de) | 1961-09-07 | 1961-09-07 | Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE622193A (US06521211-20030218-C00004.png) |
DE (1) | DE1291339B (US06521211-20030218-C00004.png) |
GB (1) | GB1009609A (US06521211-20030218-C00004.png) |
NL (1) | NL282905A (US06521211-20030218-C00004.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516638B1 (US06521211-20030218-C00004.png) * | 1970-11-18 | 1976-03-01 | ||
JPS516639B1 (US06521211-20030218-C00004.png) * | 1970-12-28 | 1976-03-01 | ||
JPS5648203B2 (US06521211-20030218-C00004.png) * | 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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB797777A (en) * | 1955-05-31 | 1958-07-09 | Oxy Catalyst Inc | Improvements in or relating to a catalytic internal combustion engine exhaust purifier |
US2853367A (en) * | 1954-02-10 | 1958-09-23 | Oxy Catalyst Inc | Cartridge type catalytic exhaust cleaner |
DE1074325B (de) * | 1960-01-28 | Ford-Werke Aktiengesellschaft, Köln-Niehl | Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen | |
DE1080717B (de) * | 1957-12-23 | 1960-04-28 | Exxon Research Engineering Co | Verfahren zur Herstellung eines stranggepressten Hydroformierungs-Katalysators |
-
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
Patent Citations (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 |
DE1080717B (de) * | 1957-12-23 | 1960-04-28 | Exxon Research Engineering Co | Verfahren zur Herstellung eines stranggepressten Hydroformierungs-Katalysators |
Also Published As
Publication number | Publication date |
---|---|
GB1009609A (en) | 1965-11-10 |
BE622193A (US06521211-20030218-C00004.png) | |
NL282905A (US06521211-20030218-C00004.png) |
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