JPS56158807A - Desulfurizing agent for molten iron - Google Patents

Desulfurizing agent for molten iron

Info

Publication number
JPS56158807A
JPS56158807A JP5518581A JP5518581A JPS56158807A JP S56158807 A JPS56158807 A JP S56158807A JP 5518581 A JP5518581 A JP 5518581A JP 5518581 A JP5518581 A JP 5518581A JP S56158807 A JPS56158807 A JP S56158807A
Authority
JP
Japan
Prior art keywords
molten iron
desulfurizing agent
agent
desulphurising
fluorspar
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.)
Pending
Application number
JP5518581A
Other languages
Japanese (ja)
Inventor
Furaisumuuto Arufureeto
Kumeerinku Buerunaa
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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg 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 SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of JPS56158807A publication Critical patent/JPS56158807A/en
Pending 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
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Tea And Coffee (AREA)
  • Fats And Perfumes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Catalysts (AREA)

Abstract

1. Agent for the desulphurising of crude iron, characterised by a mixture of quicklime and diamide lime and, as adjuvant, up to 10 wt. % of fluorspar.
JP5518581A 1980-04-18 1981-04-14 Desulfurizing agent for molten iron Pending JPS56158807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3015024A DE3015024C2 (en) 1980-04-18 1980-04-18 Desulphurising agents for pig iron

Publications (1)

Publication Number Publication Date
JPS56158807A true JPS56158807A (en) 1981-12-07

Family

ID=6100415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5518581A Pending JPS56158807A (en) 1980-04-18 1981-04-14 Desulfurizing agent for molten iron

Country Status (6)

Country Link
EP (1) EP0038417B1 (en)
JP (1) JPS56158807A (en)
AT (1) ATE10650T1 (en)
CA (1) CA1171663A (en)
DE (2) DE3015024C2 (en)
ES (1) ES501153A0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204119A (en) * 1982-05-25 1983-11-28 Nippon Carbide Ind Co Ltd Desulfurizing agent for molten iron
US8876161B2 (en) 2010-12-15 2014-11-04 Takata Corporation Buckle, and seat belt apparatus including this

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158827A (en) * 1980-05-10 1981-12-07 Nippon Carbide Ind Co Ltd Powdered composition for desulfurizing agent
EP0166019B1 (en) * 1984-06-28 1988-10-12 Thyssen Stahl Aktiengesellschaft Method for desulfurizing pig iron
LU86689A1 (en) * 1985-12-03 1987-05-04 Centro Speriment Metallurg CONTINUOUS PURIFICATION PROCESS OF MOLTEN CAST IRON
DE4242328C2 (en) * 1992-12-15 1995-06-08 Alfred Dipl Ing Dr Freissmuth Means for desulfurization, dephosphorization, desiliconization and denitrification of pig iron and cast iron melts
US6989040B2 (en) 2002-10-30 2006-01-24 Gerald Zebrowski Reclaimed magnesium desulfurization agent
DE102011116501C5 (en) * 2011-10-20 2018-05-24 Almamet Gmbh Bitumen-containing desulphurising agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1583268B1 (en) * 1967-12-29 1971-08-05 Konink Nl Hoogovens En Staalfa Means for the desulphurisation of liquid iron based on technical calcium cyanamide and a process for the desulphurisation of iron

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204119A (en) * 1982-05-25 1983-11-28 Nippon Carbide Ind Co Ltd Desulfurizing agent for molten iron
JPH024648B2 (en) * 1982-05-25 1990-01-30 Nippon Carbide Kogyo Kk
US8876161B2 (en) 2010-12-15 2014-11-04 Takata Corporation Buckle, and seat belt apparatus including this

Also Published As

Publication number Publication date
DE3015024A1 (en) 1981-10-29
CA1171663A (en) 1984-07-31
ES8205867A1 (en) 1982-07-01
DE3015024C2 (en) 1982-12-23
ATE10650T1 (en) 1984-12-15
EP0038417A1 (en) 1981-10-28
EP0038417B1 (en) 1984-12-05
ES501153A0 (en) 1982-07-01
DE3167539D1 (en) 1985-01-17

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