JPS55134641A - Oxidation catalyst - Google Patents
Oxidation catalystInfo
- Publication number
- JPS55134641A JPS55134641A JP4270779A JP4270779A JPS55134641A JP S55134641 A JPS55134641 A JP S55134641A JP 4270779 A JP4270779 A JP 4270779A JP 4270779 A JP4270779 A JP 4270779A JP S55134641 A JPS55134641 A JP S55134641A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- zirconia
- alumina
- carbon monoxide
- base metal
- 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 obtain a catalyst which can be used in a high temp. condition, by supporting a base metal oxide or the like by a support obtained by coating titania or zirconia on a heat-resistant porous surface of alumina or the like.
CONSTITUTION: As a catalyst for oxidizing a combustible gas such as carbon monoxide or hydrogen in an exhaust gas from an internal combustion engine, a platinum group element or an oxide of a base metal such as copper or chromium is supported on a support obtained by coating titania or zirconia on a heat-resistant porous surface of alumina, cordierite or the like. The obtained catalyst can show high performance and high catalytic activity in a high temp. range of combustion of a combustible gas such as carbon monoxide.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4270779A JPS55134641A (en) | 1979-04-09 | 1979-04-09 | Oxidation catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4270779A JPS55134641A (en) | 1979-04-09 | 1979-04-09 | Oxidation catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55134641A true JPS55134641A (en) | 1980-10-20 |
JPS6141610B2 JPS6141610B2 (en) | 1986-09-16 |
Family
ID=12643533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4270779A Granted JPS55134641A (en) | 1979-04-09 | 1979-04-09 | Oxidation catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55134641A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0290945A (en) * | 1988-09-29 | 1990-03-30 | Nippon Kasei Kk | Ceramic oxidation catalyst, and method and device for deodorization using same |
KR20010037198A (en) * | 1999-10-14 | 2001-05-07 | 이계안 | Diesel oxidation catalyst |
JP2006110497A (en) * | 2004-10-15 | 2006-04-27 | Okura Ind Co Ltd | Particulate combustion catalyst |
-
1979
- 1979-04-09 JP JP4270779A patent/JPS55134641A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0290945A (en) * | 1988-09-29 | 1990-03-30 | Nippon Kasei Kk | Ceramic oxidation catalyst, and method and device for deodorization using same |
KR20010037198A (en) * | 1999-10-14 | 2001-05-07 | 이계안 | Diesel oxidation catalyst |
JP2006110497A (en) * | 2004-10-15 | 2006-04-27 | Okura Ind Co Ltd | Particulate combustion catalyst |
JP4498881B2 (en) * | 2004-10-15 | 2010-07-07 | 大倉工業株式会社 | Particulate combustion catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS6141610B2 (en) | 1986-09-16 |
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