BE841834A - Procede de desulfuration de fonte brute - Google Patents

Procede de desulfuration de fonte brute

Info

Publication number
BE841834A
BE841834A BE167033A BE167033A BE841834A BE 841834 A BE841834 A BE 841834A BE 167033 A BE167033 A BE 167033A BE 167033 A BE167033 A BE 167033A BE 841834 A BE841834 A BE 841834A
Authority
BE
Belgium
Prior art keywords
crude iron
desulfuration process
iron desulfuration
crude
iron
Prior art date
Application number
BE167033A
Other languages
English (en)
French (fr)
Inventor
H Kosmider
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 filed Critical
Publication of BE841834A publication Critical patent/BE841834A/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
BE167033A 1975-07-11 1976-05-14 Procede de desulfuration de fonte brute BE841834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2531047A DE2531047B2 (de) 1975-07-11 1975-07-11 Verfahren zum Entschwefeln von Roheisen

Publications (1)

Publication Number Publication Date
BE841834A true BE841834A (fr) 1976-09-01

Family

ID=5951295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167033A BE841834A (fr) 1975-07-11 1976-05-14 Procede de desulfuration de fonte brute

Country Status (4)

Country Link
BE (1) BE841834A (xx)
DE (1) DE2531047B2 (xx)
FR (1) FR2317361A1 (xx)
GB (1) GB1534586A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641817C2 (de) * 1976-09-17 1985-02-14 Hoechst Ag, 6230 Frankfurt Pulvergemische zur Entschwefelung von Eisenschmelzen
CA1240842A (en) * 1984-05-16 1988-08-23 Heinrich Rellermeyer Method, process and composition for desulfurizing pig-iron melts
EP0166019B1 (de) * 1984-06-28 1988-10-12 Thyssen Stahl Aktiengesellschaft Verfahren zur Entschwefelung von Roheisen
BR8606249A (pt) * 1985-12-17 1987-09-29 Sueddeutsche Kalkstickstoff Composicao finamente granulada para a dessulfuracao de ferro fundido e processo para sua preparacao
DE3544562C2 (de) * 1985-12-17 1998-07-30 Sueddeutsche Kalkstickstoff Feinkörniges Mittel zur Entschwefelung von Eisenschmelzen
DE3831831C1 (xx) * 1988-09-20 1989-11-02 Skw Trostberg Ag, 8223 Trostberg, De
GB2255983A (en) * 1991-05-24 1992-11-25 Mexicano Investigacion Stirring metal melts with methane.
DE19502302C2 (de) * 1995-01-26 1996-12-05 Deumu Deutsche Erz Und Metall Mittel zur Entschwefelung von Eisenschmelzen
FR2747132B1 (fr) * 1996-04-04 1998-06-19 Pechiney Electrometallurgie Melange desulfurant a base de carbure de calcium
DE102005061161A1 (de) * 2005-12-21 2007-06-28 Skw Stahl-Metallurgie Gmbh Verfahren zur Roheisenentschwefelung mit Hilfe von Calciumcarbid
CN112391510A (zh) * 2020-10-29 2021-02-23 张家港宏昌钢板有限公司 一种新的铁水脱硫工艺

Also Published As

Publication number Publication date
DE2531047A1 (de) 1977-01-27
DE2531047B2 (de) 1978-07-06
FR2317361A1 (fr) 1977-02-04
GB1534586A (en) 1978-12-06

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