JPS5420955A - Nox removing equipment - Google Patents

Nox removing equipment

Info

Publication number
JPS5420955A
JPS5420955A JP8513077A JP8513077A JPS5420955A JP S5420955 A JPS5420955 A JP S5420955A JP 8513077 A JP8513077 A JP 8513077A JP 8513077 A JP8513077 A JP 8513077A JP S5420955 A JPS5420955 A JP S5420955A
Authority
JP
Japan
Prior art keywords
nox
removing equipment
nox removing
exhaust gas
reducing agent
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
JP8513077A
Other languages
Japanese (ja)
Inventor
Kazutoshi Hamamoto
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi 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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP8513077A priority Critical patent/JPS5420955A/en
Publication of JPS5420955A publication Critical patent/JPS5420955A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE: To provide the equipment in which a reducing agent is effectively reacted with NOx to decomposedhe NOx and discharge of the unreacted reducing agent and NH3 into exhaust gas is prevented by placing a catalytic denitration unit and so on in the back stream of exhaust gas from a vapor phase reduction denitration unit.
COPYRIGHT: (C)1979,JPO&Japio
JP8513077A 1977-07-18 1977-07-18 Nox removing equipment Pending JPS5420955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8513077A JPS5420955A (en) 1977-07-18 1977-07-18 Nox removing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8513077A JPS5420955A (en) 1977-07-18 1977-07-18 Nox removing equipment

Publications (1)

Publication Number Publication Date
JPS5420955A true JPS5420955A (en) 1979-02-16

Family

ID=13850060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8513077A Pending JPS5420955A (en) 1977-07-18 1977-07-18 Nox removing equipment

Country Status (1)

Country Link
JP (1) JPS5420955A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186927A (en) * 1986-02-08 1987-08-15 シユテアグ・アクチエンゲゼルシヤフト Method of separating nitrogen oxide from flue gas
US4820492A (en) * 1986-02-12 1989-04-11 Babcock-Hitachi Kabushiki Kaisha Apparatus for denitration
US5078973A (en) * 1985-01-30 1992-01-07 Babcoco-Hitachi Kabushiki Kaisha Apparatus for treating flue gas
JP2011125765A (en) * 2009-12-15 2011-06-30 Ihi Corp Flue gas denitration apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078973A (en) * 1985-01-30 1992-01-07 Babcoco-Hitachi Kabushiki Kaisha Apparatus for treating flue gas
JPS62186927A (en) * 1986-02-08 1987-08-15 シユテアグ・アクチエンゲゼルシヤフト Method of separating nitrogen oxide from flue gas
US4820492A (en) * 1986-02-12 1989-04-11 Babcock-Hitachi Kabushiki Kaisha Apparatus for denitration
JP2011125765A (en) * 2009-12-15 2011-06-30 Ihi Corp Flue gas denitration apparatus

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