CA2363487C - Methode pour eliminer les oxydes diazote dans les gaz d'echappement - Google Patents

Methode pour eliminer les oxydes diazote dans les gaz d'echappement Download PDF

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Publication number
CA2363487C
CA2363487C CA002363487A CA2363487A CA2363487C CA 2363487 C CA2363487 C CA 2363487C CA 002363487 A CA002363487 A CA 002363487A CA 2363487 A CA2363487 A CA 2363487A CA 2363487 C CA2363487 C CA 2363487C
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CA
Canada
Prior art keywords
catalyst
exhaust gas
per liter
nitrogen oxides
metal
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
CA002363487A
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English (en)
Other versions
CA2363487A1 (fr
Inventor
Kazuo Tsuchitani
Masao Hori
Satoshi Inui
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
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority claimed from CA002138133A external-priority patent/CA2138133C/fr
Publication of CA2363487A1 publication Critical patent/CA2363487A1/fr
Application granted granted Critical
Publication of CA2363487C publication Critical patent/CA2363487C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA002363487A 1993-04-28 1994-04-28 Methode pour eliminer les oxydes diazote dans les gaz d'echappement Expired - Lifetime CA2363487C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10318393 1993-04-28
JPHEI(1993)5-103183 1993-04-28
JP22598393 1993-09-10
JPHEI(1993)5-225983 1993-09-10
CA002138133A CA2138133C (fr) 1993-04-28 1994-04-28 Methode pour eliminer les oxydes diazote dans les gaz d'echappement

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002138133A Division CA2138133C (fr) 1993-04-28 1994-04-28 Methode pour eliminer les oxydes diazote dans les gaz d'echappement

Publications (2)

Publication Number Publication Date
CA2363487A1 CA2363487A1 (fr) 1994-11-10
CA2363487C true CA2363487C (fr) 2007-07-17

Family

ID=27169917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002363487A Expired - Lifetime CA2363487C (fr) 1993-04-28 1994-04-28 Methode pour eliminer les oxydes diazote dans les gaz d'echappement

Country Status (1)

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CA (1) CA2363487C (fr)

Also Published As

Publication number Publication date
CA2363487A1 (fr) 1994-11-10

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