GB996184A - Improvements in heating blast furnace blast - Google Patents

Improvements in heating blast furnace blast

Info

Publication number
GB996184A
GB996184A GB3025/62A GB302562A GB996184A GB 996184 A GB996184 A GB 996184A GB 3025/62 A GB3025/62 A GB 3025/62A GB 302562 A GB302562 A GB 302562A GB 996184 A GB996184 A GB 996184A
Authority
GB
United Kingdom
Prior art keywords
blast
gas
heating
blast furnace
stoves
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
Application number
GB3025/62A
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.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel Co 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 Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Publication of GB996184A publication Critical patent/GB996184A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)

Abstract

A method of heating the blast for a blast furnace comprises adding a fuel selected from the group consisting of blast furnace gas, coke oven gas, natural gas, liquefied petroleum gas, denatured gas, heavy oil, light oil, and creosote oil, to the cold blast between a blower and a hot blast stove and burning the fuel at this position. The amount of heat to be added by the stoves is thereby reduced and the time of stoves on "blast" is increased.
GB3025/62A 1961-01-31 1962-01-26 Improvements in heating blast furnace blast Expired GB996184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP304961 1961-01-31

Publications (1)

Publication Number Publication Date
GB996184A true GB996184A (en) 1965-06-23

Family

ID=11546441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3025/62A Expired GB996184A (en) 1961-01-31 1962-01-26 Improvements in heating blast furnace blast

Country Status (1)

Country Link
GB (1) GB996184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544744A1 (en) * 1983-04-22 1984-10-26 Solmer Battery of ovens for heating the air injected into a blast furnace and automatic control processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544744A1 (en) * 1983-04-22 1984-10-26 Solmer Battery of ovens for heating the air injected into a blast furnace and automatic control processes

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