JPS58189035A - 排気ガス浄化用触媒 - Google Patents

排気ガス浄化用触媒

Info

Publication number
JPS58189035A
JPS58189035A JP57072031A JP7203182A JPS58189035A JP S58189035 A JPS58189035 A JP S58189035A JP 57072031 A JP57072031 A JP 57072031A JP 7203182 A JP7203182 A JP 7203182A JP S58189035 A JPS58189035 A JP S58189035A
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
potassium
iron group
supported
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
JP57072031A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336572B2 (enExample
Inventor
Kazuko Yoshida
和子 吉田
Shigenori Sakurai
桜井　茂徳
Shinichi Matsumoto
伸一 松本
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
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP57072031A priority Critical patent/JPS58189035A/ja
Publication of JPS58189035A publication Critical patent/JPS58189035A/ja
Publication of JPH0336572B2 publication Critical patent/JPH0336572B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP57072031A 1982-04-28 1982-04-28 排気ガス浄化用触媒 Granted JPS58189035A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57072031A JPS58189035A (ja) 1982-04-28 1982-04-28 排気ガス浄化用触媒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57072031A JPS58189035A (ja) 1982-04-28 1982-04-28 排気ガス浄化用触媒

Publications (2)

Publication Number Publication Date
JPS58189035A true JPS58189035A (ja) 1983-11-04
JPH0336572B2 JPH0336572B2 (enExample) 1991-05-31

Family

ID=13477630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57072031A Granted JPS58189035A (ja) 1982-04-28 1982-04-28 排気ガス浄化用触媒

Country Status (1)

Country Link
JP (1) JPS58189035A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319986A (en) * 1976-08-08 1978-02-23 Nippon Soken Exhaust gas scrubbing catalysts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319986A (en) * 1976-08-08 1978-02-23 Nippon Soken Exhaust gas scrubbing catalysts

Also Published As

Publication number Publication date
JPH0336572B2 (enExample) 1991-05-31

Similar Documents

Publication Publication Date Title
US4006103A (en) Catalyst for treating exhaust gas from internal combustion engine
JPS6135897B2 (enExample)
JPH05184876A (ja) 排ガス浄化用触媒
JPS59127649A (ja) 排気ガス浄化用触媒
JP2001123827A (ja) 排気ガス浄化システム
JPH0699069A (ja) 排気ガス浄化用触媒
JPH08131830A (ja) 排ガス浄化用触媒
JPS6271538A (ja) エンジンの排気ガス浄化用触媒
JPH06378A (ja) 排ガス浄化用触媒
JP3335755B2 (ja) 排気ガス浄化用触媒
JPH09926A (ja) 排ガス浄化用触媒
US4192779A (en) Catalyst system and method for increasing the selectivity of a catalyst
JPS58189035A (ja) 排気ガス浄化用触媒
JPS6271543A (ja) エンジンの排気ガス浄化用触媒
JPS5820307B2 (ja) 車両排出ガス浄化用触媒
JPS61209045A (ja) 排ガス浄化用触媒
JPS59162948A (ja) 排気ガス浄化用触媒
JPH0716466A (ja) 排ガス浄化用触媒
JPS58119343A (ja) 排ガス浄化用触媒の製造方法
JPH0857318A (ja) リーンバーンエンジンからの排気ガスを浄化するための触媒および浄化方法
JPH074527B2 (ja) 可燃性ガスの酸化触媒
JP2001170483A (ja) ディーゼル排ガス処理用の燃焼触媒
JP2563393B2 (ja) 可燃性ガスの酸化触媒
JP2000107602A (ja) 排ガス中の未燃炭化水素酸化触媒及びその調製方法
JP2000246103A (ja) 排ガス浄化用触媒の製造方法