JPH0337975B2 - - Google Patents

Info

Publication number
JPH0337975B2
JPH0337975B2 JP56129037A JP12903781A JPH0337975B2 JP H0337975 B2 JPH0337975 B2 JP H0337975B2 JP 56129037 A JP56129037 A JP 56129037A JP 12903781 A JP12903781 A JP 12903781A JP H0337975 B2 JPH0337975 B2 JP H0337975B2
Authority
JP
Japan
Prior art keywords
catalyst
hours
dried
potassium
aqueous solution
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.)
Expired - Lifetime
Application number
JP56129037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5830338A (ja
Inventor
Kazuko Yoshida
Yoshitsugu Ogura
Shigenori Sakurai
Yoshihiro Suzuki
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP56129037A priority Critical patent/JPS5830338A/ja
Publication of JPS5830338A publication Critical patent/JPS5830338A/ja
Publication of JPH0337975B2 publication Critical patent/JPH0337975B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP56129037A 1981-08-18 1981-08-18 排気ガス浄化用触媒 Granted JPS5830338A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56129037A JPS5830338A (ja) 1981-08-18 1981-08-18 排気ガス浄化用触媒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56129037A JPS5830338A (ja) 1981-08-18 1981-08-18 排気ガス浄化用触媒

Publications (2)

Publication Number Publication Date
JPS5830338A JPS5830338A (ja) 1983-02-22
JPH0337975B2 true JPH0337975B2 (instruction) 1991-06-07

Family

ID=14999539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56129037A Granted JPS5830338A (ja) 1981-08-18 1981-08-18 排気ガス浄化用触媒

Country Status (1)

Country Link
JP (1) JPS5830338A (instruction)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4715064B2 (ja) * 2001-09-05 2011-07-06 株式会社豊田中央研究所 触媒及びその製造方法、ＮＯｘ吸蔵方法及びＮＯｘ吸蔵還元方法
JP4498881B2 (ja) * 2004-10-15 2010-07-07 大倉工業株式会社 微粒子状燃焼触媒
US20100075842A1 (en) 2006-11-29 2010-03-25 Hyun-Sik Han Potassium oxide-incorporated alumina catalysts with enhanced storage capacities of nitrogen oxide and a producing method therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56102940A (en) * 1980-01-18 1981-08-17 Toyota Motor Corp Catalyst for cleaning exhaust gas

Also Published As

Publication number Publication date
JPS5830338A (ja) 1983-02-22

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