JPS5220989A - Catalysts for depolluting engine exhaust gases - Google Patents
Catalysts for depolluting engine exhaust gasesInfo
- Publication number
- JPS5220989A JPS5220989A JP51059219A JP5921976A JPS5220989A JP S5220989 A JPS5220989 A JP S5220989A JP 51059219 A JP51059219 A JP 51059219A JP 5921976 A JP5921976 A JP 5921976A JP S5220989 A JPS5220989 A JP S5220989A
- Authority
- JP
- Japan
- Prior art keywords
- catalysts
- exhaust gases
- engine exhaust
- depolluting
- depolluting engine
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
Classifications
-
- 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
- B01J23/70—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG3006175 | 1975-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5220989A true JPS5220989A (en) | 1977-02-17 |
JPS5915020B2 JPS5915020B2 (en) | 1984-04-07 |
Family
ID=3901292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51059219A Expired JPS5915020B2 (en) | 1975-05-23 | 1976-05-24 | Engine exhaust gas detoxification catalyst |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5915020B2 (en) |
CS (1) | CS188473B1 (en) |
DE (1) | DE2622319A1 (en) |
FR (1) | FR2311584A1 (en) |
GB (1) | GB1534047A (en) |
IT (1) | IT1065985B (en) |
SU (1) | SU844038A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012294U (en) * | 1983-07-05 | 1985-01-28 | クラリオン株式会社 | Heat generating disc for electromagnetic cooker |
JP2013027858A (en) * | 2011-06-24 | 2013-02-07 | Denso Corp | Exhaust gas-purifying catalyst |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430315A (en) * | 1981-12-28 | 1984-02-07 | The Dow Chemical Company | Catalytic decomposition of hypochlorite using substituted cobalt oxide spinels |
DE3729126A1 (en) * | 1987-09-01 | 1989-04-06 | Mototech Motoren Umweltschutz | Diesel soot-particle filter and process for the production thereof |
DE3731889A1 (en) * | 1987-09-01 | 1989-06-29 | Mototech Motoren Umweltschutz | Diesel soot particle filter and process for the production thereof |
DE4420932A1 (en) * | 1994-06-16 | 1996-01-11 | Basf Ag | Spinel catalyst to reduce nitrogen oxide content of exhaust gas |
BG64170B1 (en) * | 2002-01-24 | 2004-03-31 | Trays Iternationaly Limited Liability Company | Catalyst for waste gas scrubbing from internal combution engines and method for its preparation |
US9314775B2 (en) * | 2012-01-19 | 2016-04-19 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying catalyst and method for producing same |
CN114250357B (en) * | 2020-09-22 | 2023-07-25 | 中冶长天国际工程有限责任公司 | High-hydrogen low-carbon sintering material layer structure, sintering system and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4938210B1 (en) * | 1970-04-28 | 1974-10-16 | ||
US3842158A (en) * | 1972-04-20 | 1974-10-15 | Union Oil Co | Exhaust gas conversion process and catalyst |
JPS5315459B2 (en) * | 1972-12-09 | 1978-05-25 |
-
1976
- 1976-05-17 GB GB2018776A patent/GB1534047A/en not_active Expired
- 1976-05-19 DE DE19762622319 patent/DE2622319A1/en active Granted
- 1976-05-20 CS CS336876A patent/CS188473B1/en unknown
- 1976-05-21 SU SU762359545A patent/SU844038A1/en active
- 1976-05-21 FR FR7615410A patent/FR2311584A1/en active Granted
- 1976-05-21 IT IT4960476A patent/IT1065985B/en active
- 1976-05-24 JP JP51059219A patent/JPS5915020B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012294U (en) * | 1983-07-05 | 1985-01-28 | クラリオン株式会社 | Heat generating disc for electromagnetic cooker |
JP2013027858A (en) * | 2011-06-24 | 2013-02-07 | Denso Corp | Exhaust gas-purifying catalyst |
Also Published As
Publication number | Publication date |
---|---|
DE2622319A1 (en) | 1976-12-09 |
CS188473B1 (en) | 1979-03-30 |
GB1534047A (en) | 1978-11-29 |
JPS5915020B2 (en) | 1984-04-07 |
DE2622319C2 (en) | 1987-07-23 |
SU844038A1 (en) | 1981-07-07 |
FR2311584B1 (en) | 1981-12-04 |
FR2311584A1 (en) | 1976-12-17 |
IT1065985B (en) | 1985-03-04 |
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