JP4231959B2 - 排気ガス浄化用触媒 - Google Patents

排気ガス浄化用触媒 Download PDF

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Publication number
JP4231959B2
JP4231959B2 JP23519699A JP23519699A JP4231959B2 JP 4231959 B2 JP4231959 B2 JP 4231959B2 JP 23519699 A JP23519699 A JP 23519699A JP 23519699 A JP23519699 A JP 23519699A JP 4231959 B2 JP4231959 B2 JP 4231959B2
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Japan
Prior art keywords
catalyst
amount
nox
exhaust gas
carrier
Prior art date
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Expired - Fee Related
Application number
JP23519699A
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English (en)
Japanese (ja)
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JP2001058129A5 (https=
JP2001058129A (ja
Inventor
誠治 三好
啓司 山田
明秀 高見
謙治 岡本
誠 京極
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
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Mazda Motor Corp
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Publication date
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Priority to JP23519699A priority Critical patent/JP4231959B2/ja
Publication of JP2001058129A publication Critical patent/JP2001058129A/ja
Publication of JP2001058129A5 publication Critical patent/JP2001058129A5/ja
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Publication of JP4231959B2 publication Critical patent/JP4231959B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP23519699A 1999-08-23 1999-08-23 排気ガス浄化用触媒 Expired - Fee Related JP4231959B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23519699A JP4231959B2 (ja) 1999-08-23 1999-08-23 排気ガス浄化用触媒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23519699A JP4231959B2 (ja) 1999-08-23 1999-08-23 排気ガス浄化用触媒

Publications (3)

Publication Number Publication Date
JP2001058129A JP2001058129A (ja) 2001-03-06
JP2001058129A5 JP2001058129A5 (https=) 2006-03-23
JP4231959B2 true JP4231959B2 (ja) 2009-03-04

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ID=16982510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23519699A Expired - Fee Related JP4231959B2 (ja) 1999-08-23 1999-08-23 排気ガス浄化用触媒

Country Status (1)

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JP (1) JP4231959B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110023158A (ko) * 2009-08-28 2011-03-08 현대자동차주식회사 배기 시스템

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Publication number Publication date
JP2001058129A (ja) 2001-03-06

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