JPS61234931A - エンジンの排気ガス浄化用触媒 - Google Patents

エンジンの排気ガス浄化用触媒

Info

Publication number
JPS61234931A
JPS61234931A JP60074860A JP7486085A JPS61234931A JP S61234931 A JPS61234931 A JP S61234931A JP 60074860 A JP60074860 A JP 60074860A JP 7486085 A JP7486085 A JP 7486085A JP S61234931 A JPS61234931 A JP S61234931A
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
alumina
alumina layer
purification performance
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
JP60074860A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0554382B2 (enExample
Inventor
Hiroshi Murakami
浩 村上
Masayuki Koishi
小石　正幸
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP60074860A priority Critical patent/JPS61234931A/ja
Publication of JPS61234931A publication Critical patent/JPS61234931A/ja
Publication of JPH0554382B2 publication Critical patent/JPH0554382B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP60074860A 1985-04-09 1985-04-09 エンジンの排気ガス浄化用触媒 Granted JPS61234931A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60074860A JPS61234931A (ja) 1985-04-09 1985-04-09 エンジンの排気ガス浄化用触媒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60074860A JPS61234931A (ja) 1985-04-09 1985-04-09 エンジンの排気ガス浄化用触媒

Publications (2)

Publication Number Publication Date
JPS61234931A true JPS61234931A (ja) 1986-10-20
JPH0554382B2 JPH0554382B2 (enExample) 1993-08-12

Family

ID=13559497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60074860A Granted JPS61234931A (ja) 1985-04-09 1985-04-09 エンジンの排気ガス浄化用触媒

Country Status (1)

Country Link
JP (1) JPS61234931A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134058A (ja) * 1986-11-27 1988-06-06 Cataler Kogyo Kk 排気ガス浄化用触媒

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827125A (enExample) * 1971-08-11 1973-04-10
JPS4932891A (enExample) * 1972-07-26 1974-03-26
JPS55164715A (en) * 1979-06-09 1980-12-22 Fuji Heavy Ind Ltd Catalytic converter used for purifying exhaust gas
JPS58133831A (ja) * 1982-02-01 1983-08-09 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン 触媒燃焼器
JPS58146441A (ja) * 1982-02-24 1983-09-01 Toyota Motor Corp 排気ガス浄化用触媒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827125A (enExample) * 1971-08-11 1973-04-10
JPS4932891A (enExample) * 1972-07-26 1974-03-26
JPS55164715A (en) * 1979-06-09 1980-12-22 Fuji Heavy Ind Ltd Catalytic converter used for purifying exhaust gas
JPS58133831A (ja) * 1982-02-01 1983-08-09 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン 触媒燃焼器
JPS58146441A (ja) * 1982-02-24 1983-09-01 Toyota Motor Corp 排気ガス浄化用触媒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134058A (ja) * 1986-11-27 1988-06-06 Cataler Kogyo Kk 排気ガス浄化用触媒

Also Published As

Publication number Publication date
JPH0554382B2 (enExample) 1993-08-12

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Legal Events

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