ATE10650T1 - DESULPHURIZATION AGENT. - Google Patents

DESULPHURIZATION AGENT.

Info

Publication number
ATE10650T1
ATE10650T1 AT81101765T AT81101765T ATE10650T1 AT E10650 T1 ATE10650 T1 AT E10650T1 AT 81101765 T AT81101765 T AT 81101765T AT 81101765 T AT81101765 T AT 81101765T AT E10650 T1 ATE10650 T1 AT E10650T1
Authority
AT
Austria
Prior art keywords
desulphurization agent
agent
desulphurization
desulphurising
fluorspar
Prior art date
Application number
AT81101765T
Other languages
German (de)
Inventor
Alfred Dr. Freissmuth
Werner Dr. Gmoehling
Original Assignee
Skw Trostberg Aktiengesellschaft
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 Aktiengesellschaft filed Critical Skw Trostberg Aktiengesellschaft
Application granted granted Critical
Publication of ATE10650T1 publication Critical patent/ATE10650T1/en

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)
  • Soy Sauces And Products Related Thereto (AREA)
  • Fats And Perfumes (AREA)
  • Tea And Coffee (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (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.
AT81101765T 1980-04-18 1981-03-10 DESULPHURIZATION AGENT. ATE10650T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3015024A DE3015024C2 (en) 1980-04-18 1980-04-18 Desulphurising agents for pig iron
EP81101765A EP0038417B1 (en) 1980-04-18 1981-03-10 Desulfurising agent

Publications (1)

Publication Number Publication Date
ATE10650T1 true ATE10650T1 (en) 1984-12-15

Family

ID=6100415

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81101765T ATE10650T1 (en) 1980-04-18 1981-03-10 DESULPHURIZATION AGENT.

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)

Families Citing this family (8)

* 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
JPS58204119A (en) * 1982-05-25 1983-11-28 Nippon Carbide Ind Co Ltd Desulfurizing agent for molten iron
DE3474568D1 (en) * 1984-06-28 1988-11-17 Thyssen Stahl Ag 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
JP5653741B2 (en) 2010-12-15 2015-01-14 タカタ株式会社 Buckle and seat belt device provided with the same
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

Also Published As

Publication number Publication date
EP0038417B1 (en) 1984-12-05
CA1171663A (en) 1984-07-31
ES8205867A1 (en) 1982-07-01
DE3015024C2 (en) 1982-12-23
DE3167539D1 (en) 1985-01-17
ES501153A0 (en) 1982-07-01
JPS56158807A (en) 1981-12-07
EP0038417A1 (en) 1981-10-28
DE3015024A1 (en) 1981-10-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee