JPS5735939A - Cleaning catalyst for exhaust gas - Google Patents
Cleaning catalyst for exhaust gasInfo
- Publication number
- JPS5735939A JPS5735939A JP11201680A JP11201680A JPS5735939A JP S5735939 A JPS5735939 A JP S5735939A JP 11201680 A JP11201680 A JP 11201680A JP 11201680 A JP11201680 A JP 11201680A JP S5735939 A JPS5735939 A JP S5735939A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- catalyst
- palladium
- platinum
- high efficiency
- 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 abstract 4
- 238000004140 cleaning Methods 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- 239000000919 ceramic Substances 0.000 abstract 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052763 palladium Inorganic materials 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE:To clean the exhaust gas with a high efficiency by using a ternary element catalyst prepared by supporting lanthanum oxide, platinum, and/or palladium on a ceramic porous support. CONSTITUTION:As the celaning catalyst for exhaust gas discharged from an internal-combustion engine, etc., is prepared by supporting lanthunum oxide, platinum, and palladium on a ceramic porous support. The catalyst is capable of cleaning noxious components such as NOx, CO, and hydrocarbons present in exhaust gas concurrently and with high efficiency and also can be manufactured at low cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55112016A JPS598421B2 (en) | 1980-08-13 | 1980-08-13 | Catalyst for exhaust gas purification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55112016A JPS598421B2 (en) | 1980-08-13 | 1980-08-13 | Catalyst for exhaust gas purification |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5735939A true JPS5735939A (en) | 1982-02-26 |
JPS598421B2 JPS598421B2 (en) | 1984-02-24 |
Family
ID=14575860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55112016A Expired JPS598421B2 (en) | 1980-08-13 | 1980-08-13 | Catalyst for exhaust gas purification |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS598421B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60238147A (en) * | 1984-05-10 | 1985-11-27 | Toyota Central Res & Dev Lab Inc | Catalyst for removing nitrogen oxide |
CN105200480A (en) * | 2015-10-30 | 2015-12-30 | 苏州莲池环保科技发展有限公司 | Preparation method of automobile exhaust catalyst |
US10906816B2 (en) | 2016-07-29 | 2021-02-02 | Sumitomo Chemical Company, Limited | Alumina and method for producing automotive catalyst using same |
-
1980
- 1980-08-13 JP JP55112016A patent/JPS598421B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60238147A (en) * | 1984-05-10 | 1985-11-27 | Toyota Central Res & Dev Lab Inc | Catalyst for removing nitrogen oxide |
CN105200480A (en) * | 2015-10-30 | 2015-12-30 | 苏州莲池环保科技发展有限公司 | Preparation method of automobile exhaust catalyst |
US10906816B2 (en) | 2016-07-29 | 2021-02-02 | Sumitomo Chemical Company, Limited | Alumina and method for producing automotive catalyst using same |
Also Published As
Publication number | Publication date |
---|---|
JPS598421B2 (en) | 1984-02-24 |
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