BE859363A - Procede de desulfuration de la fonte brute - Google Patents

Procede de desulfuration de la fonte brute

Info

Publication number
BE859363A
BE859363A BE181449A BE181449A BE859363A BE 859363 A BE859363 A BE 859363A BE 181449 A BE181449 A BE 181449A BE 181449 A BE181449 A BE 181449A BE 859363 A BE859363 A BE 859363A
Authority
BE
Belgium
Prior art keywords
desulfuring
crude iron
crude
iron
desulfuring crude
Prior art date
Application number
BE181449A
Other languages
English (en)
French (fr)
Original Assignee
Salzgitter Peine Stahlwerke
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 Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke
Publication of BE859363A publication Critical patent/BE859363A/xx

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

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)
BE181449A 1976-12-14 1977-10-04 Procede de desulfuration de la fonte brute BE859363A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762656522 DE2656522C2 (de) 1976-12-14 1976-12-14 Verfahren zur Entschwefelung von Roheisen

Publications (1)

Publication Number Publication Date
BE859363A true BE859363A (fr) 1978-02-01

Family

ID=5995458

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181449A BE859363A (fr) 1976-12-14 1977-10-04 Procede de desulfuration de la fonte brute

Country Status (6)

Country Link
BE (1) BE859363A (OSRAM)
DE (1) DE2656522C2 (OSRAM)
FR (1) FR2374421A1 (OSRAM)
LU (1) LU77974A1 (OSRAM)
PL (1) PL200324A1 (OSRAM)
TR (1) TR19675A (OSRAM)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275672A (fr) * 1960-12-06 1961-11-10 Hoesch Ag Procédé de désulfuration des bains de fonte
FR1335376A (fr) * 1962-10-02 1963-08-16 Hoesch Ag Procédé de désulfuration de fonte brute
DE2261138C3 (de) * 1972-12-14 1975-05-15 Polysius Ag, 4723 Neubeckum Verfahren zum Einführen von Zuschlagstoffen in ein metallurgisches Bad
US3929464A (en) * 1973-08-31 1975-12-30 Union Carbide Corp Desulfurization of molten ferrous metals
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel

Also Published As

Publication number Publication date
PL200324A1 (pl) 1978-06-19
FR2374421A1 (fr) 1978-07-13
TR19675A (tr) 1979-10-05
DE2656522C2 (de) 1978-11-09
LU77974A1 (OSRAM) 1977-12-14
DE2656522B1 (de) 1978-04-06

Similar Documents

Publication Publication Date Title
PT67520A (fr) Procede de realization de circuits inductifs
RO75807A (ro) Procedeu de microincapsulare
FR2439813B1 (fr) Procede de deparaffinag
BE872821A (fr) Procede de desulfuration
BE856411A (fr) Procede de transformation de cis-hexahydrodibenzo (b,d) pyran-9-ones en trans-hexahydrodibenzo (b,d) pyran-9-ones
BE851742A (fr) Procede de soudage
RO83822A (ro) Procedeu de recuperare a titeiului
BE841834A (fr) Procede de desulfuration de fonte brute
BE857244A (fr) Procede de preparation de 3-chlorocephalosporines
BE854464A (fr) Procede de dimerisation
BE859017A (fr) Procede de production de silane
RO73006A (ro) Procedeu de preparare a unor tioderivati
BE852668A (fr) Procede de preparation de 3-halomethylcephemes
BE860267R (fr) Procede de preparation de para-alkylphenols
BE878235A (fr) Procede de clivage de dihydroxydiphenylalcanes
FR2348176A1 (fr) Procede pour orthoalcoyler des phenols
BE858519R (fr) Procede de desulfuration
BE853162A (fr) Procede de preparation de chloromethylsilanes
FR2342968A1 (fr) Procede de preparation de 3-desoxyanthocyanidines
BE862890A (fr) Procede de production de thiazoline-2-thiones
BE861171A (fr) Procede de dimerisation
BE859363A (fr) Procede de desulfuration de la fonte brute
RO71889A (ro) Procedeu pentru cultivarea basidiomycetelor
FR2337118A1 (fr) Procede de preparation de phenyl-indanes
BE864328A (fr) Procede ameliore pour la perfluoration des hydrocarbures cycliques