ZA8410101B - Process for the production of ferrochromium - Google Patents

Process for the production of ferrochromium

Info

Publication number
ZA8410101B
ZA8410101B ZA8410101A ZA8410101A ZA8410101B ZA 8410101 B ZA8410101 B ZA 8410101B ZA 8410101 A ZA8410101 A ZA 8410101A ZA 8410101 A ZA8410101 A ZA 8410101A ZA 8410101 B ZA8410101 B ZA 8410101B
Authority
ZA
South Africa
Prior art keywords
ferrochromium
production
Prior art date
Application number
ZA8410101A
Inventor
Hermann Doerr
Thomas Hoster
Wilhelm Janssen
Dieter Neuschuetz
Dietrich Radke
Klaus Ulrich
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of ZA8410101B publication Critical patent/ZA8410101B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
ZA8410101A 1983-12-31 1984-12-28 Process for the production of ferrochromium ZA8410101B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347686 DE3347686C1 (en) 1983-12-31 1983-12-31 Process for producing ferrochromium

Publications (1)

Publication Number Publication Date
ZA8410101B true ZA8410101B (en) 1985-09-25

Family

ID=6218529

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8410101A ZA8410101B (en) 1983-12-31 1984-12-28 Process for the production of ferrochromium

Country Status (3)

Country Link
DE (1) DE3347686C1 (en)
IN (1) IN162596B (en)
ZA (1) ZA8410101B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442245A1 (en) * 1984-11-19 1986-05-28 Japan Metals & Chemicals Co., Ltd., Tokio/Tokyo Process for producing an alloy of high chromium content by smelting reduction
SE466315B (en) * 1988-01-05 1992-01-27 Middelburg Steel & Alloys Pty PROCEDURES FOR SULFUR AND SILICON CONTROL IN PRE-CHROME PREPARATION
DE3825658A1 (en) * 1988-07-28 1990-02-01 Hoechst Ag WATER-SOLUBLE FIBER-REACTIVE DYES, METHOD FOR THEIR PRODUCTION AND THEIR USE
DE3826824C1 (en) * 1988-08-06 1990-01-04 Fried. Krupp Gmbh, 4300 Essen, De
DE102012103588A1 (en) 2012-04-24 2013-10-24 Thyssenkrupp Resource Technologies Gmbh Plant and method for the heat treatment of granular and lumpy material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014137B (en) * 1953-10-10 1957-08-22 Eisen & Stahlind Ag Process for the refining of poor iron ores
JPS4915323B1 (en) * 1970-02-09 1974-04-13

Also Published As

Publication number Publication date
IN162596B (en) 1988-06-18
DE3347686C1 (en) 1985-04-18

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