GB272751A - Improved method of working shaft furnaces - Google Patents

Improved method of working shaft furnaces

Info

Publication number
GB272751A
GB272751A GB26744/26A GB2674426A GB272751A GB 272751 A GB272751 A GB 272751A GB 26744/26 A GB26744/26 A GB 26744/26A GB 2674426 A GB2674426 A GB 2674426A GB 272751 A GB272751 A GB 272751A
Authority
GB
United Kingdom
Prior art keywords
shaft furnaces
improved method
working shaft
supplying
furnace dust
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
GB26744/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB272751A publication Critical patent/GB272751A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

272,751. Heskamp, P. Sept. 8, 1926, [Convention date]. Addition to 269,071. Charging.-The method of supplying furnace dust to blast and other shaft furnaces according to the parent Specification is utilized for supplying the ordinary charging material, e.g. fuel and the material to be smelted, which may be mixed with furnace dust during crushing.
GB26744/26A 1926-09-08 1926-10-26 Improved method of working shaft furnaces Expired GB272751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE272751X 1926-09-08

Publications (1)

Publication Number Publication Date
GB272751A true GB272751A (en) 1927-06-23

Family

ID=6011811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26744/26A Expired GB272751A (en) 1926-09-08 1926-10-26 Improved method of working shaft furnaces

Country Status (1)

Country Link
GB (1) GB272751A (en)

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