JPH0411248B2 - - Google Patents

Info

Publication number
JPH0411248B2
JPH0411248B2 JP57056047A JP5604782A JPH0411248B2 JP H0411248 B2 JPH0411248 B2 JP H0411248B2 JP 57056047 A JP57056047 A JP 57056047A JP 5604782 A JP5604782 A JP 5604782A JP H0411248 B2 JPH0411248 B2 JP H0411248B2
Authority
JP
Japan
Prior art keywords
ammonia
amount
signal
denitrification
exhaust gas
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
JP57056047A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58174227A (ja
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 filed Critical
Priority to JP57056047A priority Critical patent/JPS58174227A/ja
Publication of JPS58174227A publication Critical patent/JPS58174227A/ja
Publication of JPH0411248B2 publication Critical patent/JPH0411248B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP57056047A 1982-04-06 1982-04-06 脱硝装置のアンモニア注入量制御方法 Granted JPS58174227A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57056047A JPS58174227A (ja) 1982-04-06 1982-04-06 脱硝装置のアンモニア注入量制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57056047A JPS58174227A (ja) 1982-04-06 1982-04-06 脱硝装置のアンモニア注入量制御方法

Publications (2)

Publication Number Publication Date
JPS58174227A JPS58174227A (ja) 1983-10-13
JPH0411248B2 true JPH0411248B2 (en]) 1992-02-27

Family

ID=13016165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57056047A Granted JPS58174227A (ja) 1982-04-06 1982-04-06 脱硝装置のアンモニア注入量制御方法

Country Status (1)

Country Link
JP (1) JPS58174227A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067511A1 (en) * 1998-06-23 1999-12-29 Toyota Jidosha Kabushiki Kaisha Exhaust emission control device of internal combustion engine
JP2002177741A (ja) * 2000-12-18 2002-06-25 Miura Co Ltd ボイラにおける脱硝装置の制御方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248920B2 (ja) * 1991-02-21 2002-01-21 住友ケミカルエンジニアリング株式会社 脱硝方法
JPH0757303B2 (ja) * 1991-05-23 1995-06-21 株式会社新潟鉄工所 脱硝制御装置及び方法
JP4627611B2 (ja) * 2001-07-03 2011-02-09 バブコック日立株式会社 脱硝装置へのアンモニア注入量制御方法および装置ならびにそれらに使用するアンモニア注入量補正装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433864A (en) * 1977-08-22 1979-03-12 Hitachi Ltd Process and device for controlling reducing agent for use in denitration plant
JPS551858A (en) * 1978-06-21 1980-01-09 Mitsubishi Chem Ind Ltd Reduction and denitrification by ammonia
JPS56163741A (en) * 1980-05-20 1981-12-16 Kawasaki Heavy Ind Ltd Method for controlling feed rate or nh3 in dry denitration apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067511A1 (en) * 1998-06-23 1999-12-29 Toyota Jidosha Kabushiki Kaisha Exhaust emission control device of internal combustion engine
JP2002177741A (ja) * 2000-12-18 2002-06-25 Miura Co Ltd ボイラにおける脱硝装置の制御方法

Also Published As

Publication number Publication date
JPS58174227A (ja) 1983-10-13

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