JPS5433270A - Treating method for exhasut gas from sintering machine - Google Patents

Treating method for exhasut gas from sintering machine

Info

Publication number
JPS5433270A
JPS5433270A JP9863877A JP9863877A JPS5433270A JP S5433270 A JPS5433270 A JP S5433270A JP 9863877 A JP9863877 A JP 9863877A JP 9863877 A JP9863877 A JP 9863877A JP S5433270 A JPS5433270 A JP S5433270A
Authority
JP
Japan
Prior art keywords
sintering machine
treating method
gas
exhaust gas
exhasut 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.)
Pending
Application number
JP9863877A
Other languages
Japanese (ja)
Inventor
Keizo Otsuka
Takeaki Nitta
Takeyoshi Sekido
Akira Mori
Shunji Emoto
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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Priority to JP9863877A priority Critical patent/JPS5433270A/en
Publication of JPS5433270A publication Critical patent/JPS5433270A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To decrease increment of gas quantity which is produced in denitration step and to decrease fuel consumption for heating exhaust gas, by heating exhaust gas from a sintering machine with a portion of the exhaust gas which has been separated and heated, then by removing NOx by addn.of NH3.
COPYRIGHT: (C)1979,JPO&Japio
JP9863877A 1977-08-19 1977-08-19 Treating method for exhasut gas from sintering machine Pending JPS5433270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9863877A JPS5433270A (en) 1977-08-19 1977-08-19 Treating method for exhasut gas from sintering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9863877A JPS5433270A (en) 1977-08-19 1977-08-19 Treating method for exhasut gas from sintering machine

Publications (1)

Publication Number Publication Date
JPS5433270A true JPS5433270A (en) 1979-03-10

Family

ID=14225041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9863877A Pending JPS5433270A (en) 1977-08-19 1977-08-19 Treating method for exhasut gas from sintering machine

Country Status (1)

Country Link
JP (1) JPS5433270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100436610C (en) * 2007-04-06 2008-11-26 中国科学院过程工程研究所 Method of eliminating NOx in metallurgy sintering process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100436610C (en) * 2007-04-06 2008-11-26 中国科学院过程工程研究所 Method of eliminating NOx in metallurgy sintering process

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