BE786339A - Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases - Google Patents

Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases

Info

Publication number
BE786339A
BE786339A BE786339A BE786339A BE786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A
Authority
BE
Belgium
Prior art keywords
injection nozzles
gases
ranges
blast furnaces
uniform distribution
Prior art date
Application number
BE786339A
Other languages
French (fr)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE786339A priority Critical patent/BE786339A/en
Publication of BE786339A publication Critical patent/BE786339A/en
Priority to LU67934D priority patent/LU67934A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents

Landscapes

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

Abstract

Blast furnaces with a range of principal injection nozzles (I) situated in the hearth and a range of secondary injection nozzles (II) supplying hot reducing gases have (II) arranged above and pref. staggered in relation to (I) and just above the level at which the charge melts.
BE786339A 1972-07-14 1972-07-14 Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases BE786339A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE786339A BE786339A (en) 1972-07-14 1972-07-14 Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases
LU67934D LU67934A1 (en) 1972-07-14 1973-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE786339A BE786339A (en) 1972-07-14 1972-07-14 Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases

Publications (1)

Publication Number Publication Date
BE786339A true BE786339A (en) 1972-11-03

Family

ID=3859957

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786339A BE786339A (en) 1972-07-14 1972-07-14 Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases

Country Status (2)

Country Link
BE (1) BE786339A (en)
LU (1) LU67934A1 (en)

Also Published As

Publication number Publication date
LU67934A1 (en) 1973-09-05

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