JPS5231969A - Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment - Google Patents

Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment

Info

Publication number
JPS5231969A
JPS5231969A JP50108177A JP10817775A JPS5231969A JP S5231969 A JPS5231969 A JP S5231969A JP 50108177 A JP50108177 A JP 50108177A JP 10817775 A JP10817775 A JP 10817775A JP S5231969 A JPS5231969 A JP S5231969A
Authority
JP
Japan
Prior art keywords
waste gas
nitrogen oxide
eqipment
rning
fixed
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.)
Pending
Application number
JP50108177A
Other languages
Japanese (ja)
Inventor
Hiroshi Utsunomiya
Katsunori Shimazaki
Kazuya Soga
Yutaka Mifuji
Mamoru Aoki
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP50108177A priority Critical patent/JPS5231969A/en
Publication of JPS5231969A publication Critical patent/JPS5231969A/en
Pending legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE: Nitrogen oxide is removed from waste gas by contact reducing reaction with ammonia, in the preaence of honey comb type catalyst, carrying more than two kinds of element as active ingredient on it.
COPYRIGHT: (C)1977,JPO&Japio
JP50108177A 1975-09-05 1975-09-05 Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment Pending JPS5231969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50108177A JPS5231969A (en) 1975-09-05 1975-09-05 Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50108177A JPS5231969A (en) 1975-09-05 1975-09-05 Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment

Publications (1)

Publication Number Publication Date
JPS5231969A true JPS5231969A (en) 1977-03-10

Family

ID=14477933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50108177A Pending JPS5231969A (en) 1975-09-05 1975-09-05 Removing method of nitrogen oxide contained in waste gas from fixed bu rning eqipment

Country Status (1)

Country Link
JP (1) JPS5231969A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536347A (en) * 1978-09-06 1980-03-13 Ichikawa Tekkosho:Kk Bearing for super-high speed revolution of spindle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122473A (en) * 1973-03-26 1974-11-22
JPS5059268A (en) * 1973-09-25 1975-05-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122473A (en) * 1973-03-26 1974-11-22
JPS5059268A (en) * 1973-09-25 1975-05-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536347A (en) * 1978-09-06 1980-03-13 Ichikawa Tekkosho:Kk Bearing for super-high speed revolution of spindle

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