JPS53116292A - Car exhaust gas purification catalyst - Google Patents
Car exhaust gas purification catalystInfo
- Publication number
- JPS53116292A JPS53116292A JP3191777A JP3191777A JPS53116292A JP S53116292 A JPS53116292 A JP S53116292A JP 3191777 A JP3191777 A JP 3191777A JP 3191777 A JP3191777 A JP 3191777A JP S53116292 A JPS53116292 A JP S53116292A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- purification catalyst
- gas purification
- car exhaust
- car
- 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
Abstract
PURPOSE: To provide the title purification catalyst obtd. by mixing two or more kinds of various catalysts of Pt, Pd, Pt-Pd, Pt-Rh, Pd-Rh and Pt-Pd-Rh types. by which CO, hydrocarbons and NOx in exhaust gas can be efficiently reduced.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3191777A JPS53116292A (en) | 1977-03-23 | 1977-03-23 | Car exhaust gas purification catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3191777A JPS53116292A (en) | 1977-03-23 | 1977-03-23 | Car exhaust gas purification catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53116292A true JPS53116292A (en) | 1978-10-11 |
Family
ID=12344318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3191777A Pending JPS53116292A (en) | 1977-03-23 | 1977-03-23 | Car exhaust gas purification catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116292A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150436A (en) * | 1982-03-04 | 1983-09-07 | Mitsui Toatsu Chem Inc | Catalyst for purifying exhaust gas and preparation thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897788A (en) * | 1972-03-28 | 1973-12-12 | ||
JPS50145380A (en) * | 1974-05-14 | 1975-11-21 |
-
1977
- 1977-03-23 JP JP3191777A patent/JPS53116292A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897788A (en) * | 1972-03-28 | 1973-12-12 | ||
JPS50145380A (en) * | 1974-05-14 | 1975-11-21 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150436A (en) * | 1982-03-04 | 1983-09-07 | Mitsui Toatsu Chem Inc | Catalyst for purifying exhaust gas and preparation thereof |
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