JPS5423005A - Recovering method for waste gas from oxygen blowing converter - Google Patents

Recovering method for waste gas from oxygen blowing converter

Info

Publication number
JPS5423005A
JPS5423005A JP8814377A JP8814377A JPS5423005A JP S5423005 A JPS5423005 A JP S5423005A JP 8814377 A JP8814377 A JP 8814377A JP 8814377 A JP8814377 A JP 8814377A JP S5423005 A JPS5423005 A JP S5423005A
Authority
JP
Japan
Prior art keywords
waste gas
oxygen blowing
recovering method
blowing converter
converter
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
JP8814377A
Other languages
Japanese (ja)
Other versions
JPS6043885B2 (en
Inventor
Fumio Kodama
Kazushige Kimura
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 JP8814377A priority Critical patent/JPS6043885B2/en
Publication of JPS5423005A publication Critical patent/JPS5423005A/en
Publication of JPS6043885B2 publication Critical patent/JPS6043885B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To recover CO in the waste gas with good efficiency without causing the aggravation of working environment and the burning-out of equipment, by regulating the internal pressure of the waste gas to the degree at which the waste gas from the converter at the oxygen blowing may not be blown off from the gap between the throat and the skirt for gas collection.
JP8814377A 1977-07-22 1977-07-22 Waste gas recovery method for oxygen-blown converter Expired JPS6043885B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8814377A JPS6043885B2 (en) 1977-07-22 1977-07-22 Waste gas recovery method for oxygen-blown converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8814377A JPS6043885B2 (en) 1977-07-22 1977-07-22 Waste gas recovery method for oxygen-blown converter

Publications (2)

Publication Number Publication Date
JPS5423005A true JPS5423005A (en) 1979-02-21
JPS6043885B2 JPS6043885B2 (en) 1985-10-01

Family

ID=13934702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8814377A Expired JPS6043885B2 (en) 1977-07-22 1977-07-22 Waste gas recovery method for oxygen-blown converter

Country Status (1)

Country Link
JP (1) JPS6043885B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102978333A (en) * 2012-11-19 2013-03-20 首钢总公司 System and method for converter gas recovery
JP2015034314A (en) * 2013-08-08 2015-02-19 富士電機株式会社 Control device, control program and control method for converter exhaust gas treatment device, and converter exhaust gas treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102978333A (en) * 2012-11-19 2013-03-20 首钢总公司 System and method for converter gas recovery
CN102978333B (en) * 2012-11-19 2014-08-27 首钢总公司 System and method for converter gas recovery
JP2015034314A (en) * 2013-08-08 2015-02-19 富士電機株式会社 Control device, control program and control method for converter exhaust gas treatment device, and converter exhaust gas treatment device

Also Published As

Publication number Publication date
JPS6043885B2 (en) 1985-10-01

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