ATE37902T1 - Verfahren zur entschwefelung von roheisen. - Google Patents

Verfahren zur entschwefelung von roheisen.

Info

Publication number
ATE37902T1
ATE37902T1 AT84107487T AT84107487T ATE37902T1 AT E37902 T1 ATE37902 T1 AT E37902T1 AT 84107487 T AT84107487 T AT 84107487T AT 84107487 T AT84107487 T AT 84107487T AT E37902 T1 ATE37902 T1 AT E37902T1
Authority
AT
Austria
Prior art keywords
pig iron
desulphurization process
iron desulphurization
hot metal
lime
Prior art date
Application number
AT84107487T
Other languages
English (en)
Inventor
Rudolf Dr-Ing Hammer
Walter Dipl-Ing Meichsner
Karl-Heinz Dr-Ing Peters
Original Assignee
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 Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Application granted granted Critical
Publication of ATE37902T1 publication Critical patent/ATE37902T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00Refining of pig-iron; Cast iron
    • C21C1/02Dephosphorising or desulfurising
AT84107487T 1984-06-28 1984-06-28 Verfahren zur entschwefelung von roheisen. ATE37902T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84107487A EP0166019B1 (de) 1984-06-28 1984-06-28 Verfahren zur Entschwefelung von Roheisen

Publications (1)

Publication Number Publication Date
ATE37902T1 true ATE37902T1 (de) 1988-10-15

Family

ID=8192020

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107487T ATE37902T1 (de) 1984-06-28 1984-06-28 Verfahren zur entschwefelung von roheisen.

Country Status (7)

Country Link
US (1) US4586955A (de)
EP (1) EP0166019B1 (de)
CN (1) CN1003308B (de)
AT (1) ATE37902T1 (de)
AU (1) AU570805B2 (de)
CA (1) CA1239022A (de)
DE (1) DE3474568D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780070B1 (fr) * 1998-06-22 2001-06-08 Elf Antar France Procede de moussage d'un laitier recouvrant un bain d'acier en fusion
US9365907B1 (en) 2013-03-14 2016-06-14 ALMAMET USA, Inc. Conversion of troublesome lime fines to useful high quality fluidized lime in feeding flux lime to a BOF converter
RU2562848C1 (ru) * 2014-07-11 2015-09-10 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ раскисления стали в ковше

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531047B2 (de) * 1975-07-11 1978-07-06 Kloeckner-Werke Ag, 4100 Duisburg Verfahren zum Entschwefeln von Roheisen
US3998625A (en) * 1975-11-12 1976-12-21 Jones & Laughlin Steel Corporation Desulfurization method
US4126453A (en) * 1976-05-17 1978-11-21 Esm, Inc. Composition for a fluidizing flux in the production of iron and steel
US4137072A (en) * 1976-12-01 1979-01-30 Toyo Soda Manufacturing Co., Ltd. Additive for use in refining iron
JPS55110712A (en) * 1979-02-15 1980-08-26 Kawasaki Steel Corp Desulfurizing agent for blowing-in
JPS55110711A (en) * 1979-02-16 1980-08-26 Nippon Steel Corp Desulfurization of molten pig iron
DE3015024C2 (de) * 1980-04-18 1982-12-23 Skw Trostberg Ag, 8223 Trostberg Entschwefelungsmittel für Roheisen
JPS5953611A (ja) * 1982-09-22 1984-03-28 Kawasaki Steel Corp 溶銑脱硫法
US4462823A (en) * 1982-12-11 1984-07-31 Foseco International Limited Treatment agents for molten steel

Also Published As

Publication number Publication date
CN1003308B (zh) 1989-02-15
EP0166019A1 (de) 1986-01-02
AU570805B2 (en) 1988-03-24
CN85104955A (zh) 1987-01-07
US4586955A (en) 1986-05-06
EP0166019B1 (de) 1988-10-12
AU4424485A (en) 1986-01-02
DE3474568D1 (en) 1988-11-17
CA1239022A (en) 1988-07-12

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