ZA868953B - Fine-grained agent for desulfurizing molten iron - Google Patents

Fine-grained agent for desulfurizing molten iron

Info

Publication number
ZA868953B
ZA868953B ZA868953A ZA868953A ZA868953B ZA 868953 B ZA868953 B ZA 868953B ZA 868953 A ZA868953 A ZA 868953A ZA 868953 A ZA868953 A ZA 868953A ZA 868953 B ZA868953 B ZA 868953B
Authority
ZA
South Africa
Prior art keywords
fine
molten iron
desulfurizing molten
grained agent
grained
Prior art date
Application number
ZA868953A
Inventor
Walter Meichsner
Werner Gmoehling
Karl-Heinz Peters
Manfred Tutte
Original Assignee
Sueddeutsche Kalkstickstoff
Thyssen Stahl Ag
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 Sueddeutsche Kalkstickstoff, Thyssen Stahl Ag filed Critical Sueddeutsche Kalkstickstoff
Publication of ZA868953B publication Critical patent/ZA868953B/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ZA868953A 1985-12-17 1986-11-26 Fine-grained agent for desulfurizing molten iron ZA868953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3544563A DE3544563C2 (en) 1985-12-17 1985-12-17 Means for desulfurizing molten iron

Publications (1)

Publication Number Publication Date
ZA868953B true ZA868953B (en) 1987-08-26

Family

ID=6288630

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA868953A ZA868953B (en) 1985-12-17 1986-11-26 Fine-grained agent for desulfurizing molten iron

Country Status (2)

Country Link
DE (1) DE3544563C2 (en)
ZA (1) ZA868953B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO179080C (en) * 1989-05-18 1996-07-31 Elkem Metals Desulfurizing agent and process for the preparation of desulfurizing agent
DE19833037A1 (en) * 1998-07-22 2000-01-27 Krupp Polysius Ag Process for the desulfurization of a pig iron melt
DE19833036A1 (en) * 1998-07-22 2000-01-27 Krupp Polysius Ag Process for the desulfurization of a pig iron melt
DE102005061161A1 (en) * 2005-12-21 2007-06-28 Skw Stahl-Metallurgie Gmbh Sulphur removal from pig iron, comprises adding calcium carbide in steel drums

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252796C3 (en) * 1972-10-27 1982-08-12 Skw Trostberg Ag, 8223 Trostberg Desulphurizing agent for pig iron and ferro-alloy melts
DE2741588C2 (en) * 1977-09-15 1985-02-07 Skw Trostberg Ag, 8223 Trostberg Agent for desulphurising molten iron
DE2934193A1 (en) * 1979-08-23 1981-03-26 Denki Kagaku Kogyo K.K., Tokio/Tokyo Desulphurising agent for molten pig iron - consists of mixt. of carbon, magnesium cpd., and calcium carbide
CA1240842A (en) * 1984-05-16 1988-08-23 Heinrich Rellermeyer Method, process and composition for desulfurizing pig-iron melts

Also Published As

Publication number Publication date
DE3544563C2 (en) 1998-07-16
DE3544563A1 (en) 1987-06-19

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