JPS53142992A - Exhaust gas purification catalyst - Google Patents
Exhaust gas purification catalystInfo
- Publication number
- JPS53142992A JPS53142992A JP5766877A JP5766877A JPS53142992A JP S53142992 A JPS53142992 A JP S53142992A JP 5766877 A JP5766877 A JP 5766877A JP 5766877 A JP5766877 A JP 5766877A JP S53142992 A JPS53142992 A JP S53142992A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas purification
- purification catalyst
- harmful components
- catalyst
- 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
Abstract
PURPOSE: To provide the title catalyst obtd, by supporting a Pt-Ph type catalyst on carrier together with an alkali metal chloride, which is suitable for purification of harmful components such as CO and HC in exhaust gas besides NOx and has a superior effect of purifying the harmful components even in an oxidizing atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52057668A JPS5833015B2 (en) | 1977-05-20 | 1977-05-20 | Exhaust gas purification catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52057668A JPS5833015B2 (en) | 1977-05-20 | 1977-05-20 | Exhaust gas purification catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53142992A true JPS53142992A (en) | 1978-12-13 |
JPS5833015B2 JPS5833015B2 (en) | 1983-07-16 |
Family
ID=13062280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52057668A Expired JPS5833015B2 (en) | 1977-05-20 | 1977-05-20 | Exhaust gas purification catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833015B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56102940A (en) * | 1980-01-18 | 1981-08-17 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
EP0277578A2 (en) * | 1987-02-05 | 1988-08-10 | Axel Jens Blume | Method and device for reducing exhaust gas pollutants of an internal-combustion engine |
-
1977
- 1977-05-20 JP JP52057668A patent/JPS5833015B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56102940A (en) * | 1980-01-18 | 1981-08-17 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
JPS6135897B2 (en) * | 1980-01-18 | 1986-08-15 | Toyota Jidosha Kk | |
EP0277578A2 (en) * | 1987-02-05 | 1988-08-10 | Axel Jens Blume | Method and device for reducing exhaust gas pollutants of an internal-combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS5833015B2 (en) | 1983-07-16 |
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