BE758549A - PROCESS AS WELL AS A PIPE AND A CONVERTER TO AVOID THE FORMATION OF BROWN SMOKE DURING THE REFINING OF CRUDE IRON - Google Patents

PROCESS AS WELL AS A PIPE AND A CONVERTER TO AVOID THE FORMATION OF BROWN SMOKE DURING THE REFINING OF CRUDE IRON

Info

Publication number
BE758549A
BE758549A BE758549DA BE758549A BE 758549 A BE758549 A BE 758549A BE 758549D A BE758549D A BE 758549DA BE 758549 A BE758549 A BE 758549A
Authority
BE
Belgium
Prior art keywords
refining
converter
avoid
formation
pipe
Prior art date
Application number
Other languages
French (fr)
Inventor
M Frohlke
Original Assignee
Neunkircher Eisenwerk A G Vorm
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.)
Publication date
Priority claimed from DE19702040824 external-priority patent/DE2040824C2/en
Publication of BE758549A publication Critical patent/BE758549A/en

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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
BE758549D 1970-02-13 PROCESS AS WELL AS A PIPE AND A CONVERTER TO AVOID THE FORMATION OF BROWN SMOKE DURING THE REFINING OF CRUDE IRON BE758549A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2006647 1970-02-13
DE19702040824 DE2040824C2 (en) 1970-08-17 Method for preventing the development of brown smoke when refining pig iron in a bottom-blowing converter

Publications (1)

Publication Number Publication Date
BE758549A true BE758549A (en) 1971-04-16

Family

ID=25758639

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758549D BE758549A (en) 1970-02-13 PROCESS AS WELL AS A PIPE AND A CONVERTER TO AVOID THE FORMATION OF BROWN SMOKE DURING THE REFINING OF CRUDE IRON

Country Status (3)

Country Link
BE (1) BE758549A (en)
FR (1) FR2079397A1 (en)
LU (1) LU61936A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537996B1 (en) * 1982-12-20 1986-02-28 Siderurgie Fse Inst Rech NOZZLE FOR BOTTOM BLOWN OXYGEN STEEL CONVERTER

Also Published As

Publication number Publication date
FR2079397A1 (en) 1971-11-12
FR2079397B1 (en) 1973-10-19
LU61936A1 (en) 1971-05-04

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