JPS55134641A - Oxidation catalyst - Google Patents

Oxidation catalyst

Info

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
Application number
JP4270779A
Other languages
Japanese (ja)
Other versions
JPS6141610B2 (en
Inventor
Shigeo Yokoyama
Tetsuya Imai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4270779A priority Critical patent/JPS55134641A/en
Publication of JPS55134641A publication Critical patent/JPS55134641A/en
Publication of JPS6141610B2 publication Critical patent/JPS6141610B2/ja
Granted legal-status Critical Current

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
JP4270779A 1979-04-09 1979-04-09 Oxidation catalyst Granted JPS55134641A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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