CA1323620C - Catalyseur utilise aux fins d'epuration des gaz d'echappement, et methode de production connexe - Google Patents

Catalyseur utilise aux fins d'epuration des gaz d'echappement, et methode de production connexe

Info

Publication number
CA1323620C
CA1323620C CA000556595A CA556595A CA1323620C CA 1323620 C CA1323620 C CA 1323620C CA 000556595 A CA000556595 A CA 000556595A CA 556595 A CA556595 A CA 556595A CA 1323620 C CA1323620 C CA 1323620C
Authority
CA
Canada
Prior art keywords
alumina
rhodium
catalyst
platinum
inorganic oxide
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
CA000556595A
Other languages
English (en)
Inventor
Tomohisa Ohata
Kazuo Tsuchitani
Eiichi Shiraishi
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co 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
Priority claimed from JP62010009A external-priority patent/JPS6427643A/ja
Priority claimed from JP62010010A external-priority patent/JPS63229145A/ja
Priority claimed from JP62012288A external-priority patent/JPS63185450A/ja
Priority claimed from JP62012289A external-priority patent/JPS63185451A/ja
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Application granted granted Critical
Publication of CA1323620C publication Critical patent/CA1323620C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
CA000556595A 1987-01-21 1988-01-15 Catalyseur utilise aux fins d'epuration des gaz d'echappement, et methode de production connexe Expired - Lifetime CA1323620C (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP62010009A JPS6427643A (en) 1986-08-29 1987-01-21 Catalyst for exhaust gas purification
JP62010010A JPS63229145A (ja) 1986-09-09 1987-01-21 排気ガス浄化用触媒
JP10.010/1987 1987-01-21
JP10.009/1987 1987-01-21
JP62012288A JPS63185450A (ja) 1986-09-05 1987-01-23 排気ガス浄化用触媒
JP12.289/1987 1987-01-23
JP12.288/1987 1987-01-23
JP62012289A JPS63185451A (ja) 1986-09-05 1987-01-23 排気ガス浄化用触媒

Publications (1)

Publication Number Publication Date
CA1323620C true CA1323620C (fr) 1993-10-26

Family

ID=27455296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000556595A Expired - Lifetime CA1323620C (fr) 1987-01-21 1988-01-15 Catalyseur utilise aux fins d'epuration des gaz d'echappement, et methode de production connexe

Country Status (1)

Country Link
CA (1) CA1323620C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114849704A (zh) * 2022-04-12 2022-08-05 浙江通源环保科技有限公司 一种贵金属催化剂的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114849704A (zh) * 2022-04-12 2022-08-05 浙江通源环保科技有限公司 一种贵金属催化剂的制备方法
CN114849704B (zh) * 2022-04-12 2024-05-28 浙江通源环保科技有限公司 一种贵金属催化剂的制备方法

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Legal Events

Date Code Title Description
MKEX Expiry