JPS5245509A - Combustion process of air-heating furnace - Google Patents

Combustion process of air-heating furnace

Info

Publication number
JPS5245509A
JPS5245509A JP12192275A JP12192275A JPS5245509A JP S5245509 A JPS5245509 A JP S5245509A JP 12192275 A JP12192275 A JP 12192275A JP 12192275 A JP12192275 A JP 12192275A JP S5245509 A JPS5245509 A JP S5245509A
Authority
JP
Japan
Prior art keywords
air
heating furnace
combustion process
nox
enabling
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.)
Granted
Application number
JP12192275A
Other languages
Japanese (ja)
Other versions
JPS5531801B2 (en
Inventor
Nobuo Inoue
Hideo Kato
Tomiyoshi Masuda
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 Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP12192275A priority Critical patent/JPS5245509A/en
Publication of JPS5245509A publication Critical patent/JPS5245509A/en
Publication of JPS5531801B2 publication Critical patent/JPS5531801B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

PURPOSE: Enabling to decrease the generation of nitrogen oxides (NOx) in the exhaust gas, while maintaining the combustion temperature of the air-heating furnace for blast furnace at a high temperature.
COPYRIGHT: (C)1977,JPO&Japio
JP12192275A 1975-10-09 1975-10-09 Combustion process of air-heating furnace Granted JPS5245509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12192275A JPS5245509A (en) 1975-10-09 1975-10-09 Combustion process of air-heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12192275A JPS5245509A (en) 1975-10-09 1975-10-09 Combustion process of air-heating furnace

Publications (2)

Publication Number Publication Date
JPS5245509A true JPS5245509A (en) 1977-04-11
JPS5531801B2 JPS5531801B2 (en) 1980-08-21

Family

ID=14823223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12192275A Granted JPS5245509A (en) 1975-10-09 1975-10-09 Combustion process of air-heating furnace

Country Status (1)

Country Link
JP (1) JPS5245509A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923216U (en) * 1972-05-29 1974-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923216U (en) * 1972-05-29 1974-02-27

Also Published As

Publication number Publication date
JPS5531801B2 (en) 1980-08-21

Similar Documents

Publication Publication Date Title
JPS526368A (en) Process for reducing nitrogen oxides in exhaust combustion gases
JPS51119423A (en) Exhaust purification device of torch ignition engine
JPS51133833A (en) Utilization method of combustioned gas
JPS5270434A (en) Method of three-stage burning for suppressing generation of nitrogen
JPS5257551A (en) Recuperator for use of radiation pipe
JPS5211105A (en) Denitration process for exhaust gases of iron ore pelletizing
JPS5213020A (en) Manifold reactor
JPS5212670A (en) Process of reducing nitrogen oxides in exhaust combustion gases
JPS5216470A (en) Nox reducing agent feeding apparatus
JPS5245509A (en) Combustion process of air-heating furnace
JPS538361A (en) Decreasing method for no# in combustion gas from high temperature furnace
JPS51142736A (en) Boiler or industrial heating furnace equipped with a device to remove nox
JPS51129870A (en) An exhaust gas purification process
JPS5316101A (en) Boiler plant by using blast furnace gas
JPS51136562A (en) Proce ss for removal of nitrogen oxides in high temperature combustion gas
JPS5222133A (en) Nox controlend method in fuel furnace
JPS52103372A (en) Combustion decreasing method of nitrogen oxide in combustion exhaust g as
JPS51114371A (en) A method of treating nitrogen oxide in waste gas
JPS5330979A (en) Restraining method for nitrogen oxides exhaustion from boiler or heating furnace etc.
JPS5246529A (en) Burner wih reduced nox exhaust
JPS5252233A (en) Combustion method with reduced pollution
JPS51137136A (en) Combustion system for fuel gas
JPS5236333A (en) Process to decrease generation of nitrogen oxide in exhaust gas
JPS5216471A (en) Nox reducing agent feeding process
JPS51137135A (en) Combustion system