NO156054C - Pulverformig avsvovlingsblanding. - Google Patents

Pulverformig avsvovlingsblanding.

Info

Publication number
NO156054C
NO156054C NO811705A NO811705A NO156054C NO 156054 C NO156054 C NO 156054C NO 811705 A NO811705 A NO 811705A NO 811705 A NO811705 A NO 811705A NO 156054 C NO156054 C NO 156054C
Authority
NO
Norway
Prior art keywords
sulfulated
powder
sulfur mixture
sulfur
mixture
Prior art date
Application number
NO811705A
Other languages
English (en)
Norwegian (no)
Other versions
NO156054B (no
NO811705L (no
Inventor
Atsushi Takahashi
Yoshiharu Muratsubaki
Hiroyuki Ishizaka
Original Assignee
Nippon Carbide Kogyo Kk
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 Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Publication of NO811705L publication Critical patent/NO811705L/no
Publication of NO156054B publication Critical patent/NO156054B/no
Publication of NO156054C publication Critical patent/NO156054C/no

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
  • Dental Preparations (AREA)
NO811705A 1980-05-20 1981-05-19 Pulverformig avsvovlingsblanding. NO156054C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6592480A JPS56163213A (en) 1980-05-20 1980-05-20 Desulfurizer powder composition for molten iron

Publications (3)

Publication Number Publication Date
NO811705L NO811705L (no) 1981-11-23
NO156054B NO156054B (no) 1987-04-06
NO156054C true NO156054C (no) 1987-07-29

Family

ID=13300999

Family Applications (1)

Application Number Title Priority Date Filing Date
NO811705A NO156054C (no) 1980-05-20 1981-05-19 Pulverformig avsvovlingsblanding.

Country Status (5)

Country Link
US (1) US4340422A (de)
JP (1) JPS56163213A (de)
DE (1) DE3120138C3 (de)
GB (1) GB2077297B (de)
NO (1) NO156054C (de)

Families Citing this family (7)

* 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 (ja) * 1982-05-25 1983-11-28 Nippon Carbide Ind Co Ltd 融鉄の脱硫剤
JPS58217619A (ja) * 1982-06-14 1983-12-17 Nippon Carbide Ind Co Ltd 融鉄の脱硫剤およびその製造法
JPS5953611A (ja) * 1982-09-22 1984-03-28 Kawasaki Steel Corp 溶銑脱硫法
JPS6169911A (ja) * 1985-09-06 1986-04-10 Kawasaki Steel Corp 融鉄の脱硫剤及びその製法
US5279639A (en) * 1990-04-06 1994-01-18 Tam Ceramics, Inc. Compositions for synthesizing ladle slags
CN114410891A (zh) * 2022-01-17 2022-04-29 北冶功能材料(江苏)有限公司 一种精密合金铸锭的冶炼方法及使用的冶炼渣

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935567B2 (de) * 1969-07-12 1971-05-13 Knapsack AG, 5033 Hurth Knapsack Verfahren zur herstellung von calciumkarbid bestimmter qualitaet
US3955966A (en) * 1974-03-06 1976-05-11 August Thyssen-Hutte Ag Method for dispensing a fluidizable solid from a pressure vessel
DE2500497C2 (de) * 1975-01-08 1977-03-31 Sueddeutsche Kalkstickstoff Mittel zum entschwefeln von eisenschmelzen und verfahren zu seiner anwendung
DE2641817C2 (de) * 1976-09-17 1985-02-14 Hoechst Ag, 6230 Frankfurt Pulvergemische zur Entschwefelung von Eisenschmelzen
US4142887A (en) * 1978-02-21 1979-03-06 Reactive Metals & Alloys Corporation Steel ladle desulfurization compositions and methods of steel desulfurization
FR2432550A1 (fr) * 1978-08-04 1980-02-29 Sueddeutsche Kalkstickstoff Procede pour la fabrication d'un melange de desulfuration pulverulent facilement fluidifiable
DE2835872C3 (de) * 1978-08-16 1981-02-05 Skw Trostberg Ag, 8223 Trostberg Verfahren zur Verminderung der Staubund Flammenbelästigung bei der Handhabung der Schlacken nach der Roheisenentschwefelung mittels eines Entschwefelungsgemisches und Entschwefelungsgemisch
US4277279A (en) * 1980-03-24 1981-07-07 Jones & Laughlin Steel Corporation Method and apparatus for dispensing a fluidized stream of particulate material

Also Published As

Publication number Publication date
DE3120138C2 (de) 1994-02-24
JPS56163213A (en) 1981-12-15
NO156054B (no) 1987-04-06
DE3120138C3 (de) 1994-02-24
US4340422A (en) 1982-07-20
GB2077297A (en) 1981-12-16
DE3120138A1 (de) 1982-02-25
NO811705L (no) 1981-11-23
JPS6315326B2 (de) 1988-04-04
GB2077297B (en) 1985-03-13

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