JPS49104873A - - Google Patents
Info
- Publication number
- JPS49104873A JPS49104873A JP49009806A JP980674A JPS49104873A JP S49104873 A JPS49104873 A JP S49104873A JP 49009806 A JP49009806 A JP 49009806A JP 980674 A JP980674 A JP 980674A JP S49104873 A JPS49104873 A JP S49104873A
- Authority
- JP
- Japan
- 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
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
- 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
- B01J23/8913—Cobalt and noble metals
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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
- B01D53/92—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
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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
- B01J23/005—Spinels
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- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732303522 DE2303522C2 (de) | 1973-01-25 | 1973-01-25 | Katalysator zur Reinigung von Abgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49104873A true JPS49104873A (en:Method) | 1974-10-03 |
| JPS5744374B2 JPS5744374B2 (en:Method) | 1982-09-21 |
Family
ID=5869899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49009806A Expired JPS5744374B2 (en:Method) | 1973-01-25 | 1974-01-24 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5744374B2 (en:Method) |
| DE (1) | DE2303522C2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002035621A1 (en) * | 2000-10-27 | 2002-05-02 | Shinko Electric Industries Co., Ltd. | Catalyst for oxidation of gaseous compound |
| JP2021065864A (ja) * | 2019-10-28 | 2021-04-30 | 株式会社豊田中央研究所 | 排ガス浄化触媒及び排ガス浄化装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438216A (en) * | 1982-06-30 | 1984-03-20 | Union Carbide Corporation | Process for improved activated carbon having an aluminum-heavy metal spinel |
| KR102782450B1 (ko) * | 2022-12-14 | 2025-03-19 | 주식회사 사피엔반도체 | 표시장치 및 스케일러를 이용한 해상도 조정 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876793A (en:Method) * | 1972-01-18 | 1973-10-16 |
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1973
- 1973-01-25 DE DE19732303522 patent/DE2303522C2/de not_active Expired
-
1974
- 1974-01-24 JP JP49009806A patent/JPS5744374B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876793A (en:Method) * | 1972-01-18 | 1973-10-16 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002035621A1 (en) * | 2000-10-27 | 2002-05-02 | Shinko Electric Industries Co., Ltd. | Catalyst for oxidation of gaseous compound |
| US6720100B2 (en) | 2000-10-27 | 2004-04-13 | Shinko Electric Industries Co., Ltd. | Catalyst for oxidation of gaseous compound |
| JP2021065864A (ja) * | 2019-10-28 | 2021-04-30 | 株式会社豊田中央研究所 | 排ガス浄化触媒及び排ガス浄化装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303522C2 (de) | 1975-03-13 |
| DE2303522B1 (de) | 1974-07-11 |
| JPS5744374B2 (en:Method) | 1982-09-21 |