GB1384755A - Desulphurisation of molten ferrous metals - Google Patents

Desulphurisation of molten ferrous metals

Info

Publication number
GB1384755A
GB1384755A GB3459172A GB3459172A GB1384755A GB 1384755 A GB1384755 A GB 1384755A GB 3459172 A GB3459172 A GB 3459172A GB 3459172 A GB3459172 A GB 3459172A GB 1384755 A GB1384755 A GB 1384755A
Authority
GB
United Kingdom
Prior art keywords
molten ferrous
desulphurisation
july
ferrous metals
quicklime
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3459172A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinische Kalksteinwerke GmbH
Arcelor Luxembourg SA
Original Assignee
Rheinische Kalksteinwerke GmbH
Arbed SA
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 Rheinische Kalksteinwerke GmbH, Arbed SA filed Critical Rheinische Kalksteinwerke GmbH
Publication of GB1384755A publication Critical patent/GB1384755A/en
Expired legal-status Critical Current

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)
  • Fodder In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB3459172A 1971-07-26 1972-07-24 Desulphurisation of molten ferrous metals Expired GB1384755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63607 1971-07-26

Publications (1)

Publication Number Publication Date
GB1384755A true GB1384755A (en) 1975-02-19

Family

ID=19726778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3459172A Expired GB1384755A (en) 1971-07-26 1972-07-24 Desulphurisation of molten ferrous metals

Country Status (7)

Country Link
BE (1) BE786695A (de)
DE (1) DE2236160C3 (de)
FR (1) FR2147057B1 (de)
GB (1) GB1384755A (de)
IT (1) IT965938B (de)
LU (1) LU63607A1 (de)
NL (1) NL7210208A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837928B2 (en) 2007-01-16 2010-11-23 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110712A (en) * 1979-02-15 1980-08-26 Kawasaki Steel Corp Desulfurizing agent for blowing-in
DE3111509A1 (de) * 1981-03-24 1982-10-07 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von entschwefelungsmitteln fuer roheisen- oder stahlschmelzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7837928B2 (en) 2007-01-16 2010-11-23 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace

Also Published As

Publication number Publication date
FR2147057B1 (de) 1976-08-13
DE2236160C3 (de) 1975-10-09
LU63607A1 (de) 1973-02-05
IT965938B (it) 1974-02-11
DE2236160A1 (de) 1973-02-15
NL7210208A (de) 1973-01-30
BE786695A (de) 1972-11-16
FR2147057A1 (de) 1973-03-09
DE2236160B2 (de) 1975-02-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee