ZA83962B - Process for decomposing sulphidic raw materials - Google Patents

Process for decomposing sulphidic raw materials

Info

Publication number
ZA83962B
ZA83962B ZA83962A ZA83962A ZA83962B ZA 83962 B ZA83962 B ZA 83962B ZA 83962 A ZA83962 A ZA 83962A ZA 83962 A ZA83962 A ZA 83962A ZA 83962 B ZA83962 B ZA 83962B
Authority
ZA
South Africa
Prior art keywords
decomposing
raw materials
sulphidic raw
sulphidic
materials
Prior art date
Application number
ZA83962A
Inventor
Walter Hans
Karl Katzensteiner
Paul Muellner
Hans Detlef Reiterer
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of ZA83962B publication Critical patent/ZA83962B/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
    • C22B34/34—Obtaining molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA83962A 1982-02-24 1983-02-11 Process for decomposing sulphidic raw materials ZA83962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0070382A AT374209B (en) 1982-02-24 1982-02-24 METHOD FOR OPERATING SULFIDIC RAW MATERIALS

Publications (1)

Publication Number Publication Date
ZA83962B true ZA83962B (en) 1983-11-30

Family

ID=3497583

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA83962A ZA83962B (en) 1982-02-24 1983-02-11 Process for decomposing sulphidic raw materials

Country Status (6)

Country Link
AT (1) AT374209B (en)
AU (1) AU1148583A (en)
DE (1) DE3303097C2 (en)
FR (1) FR2526043A1 (en)
YU (1) YU42583A (en)
ZA (1) ZA83962B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI89508C (en) * 1990-12-17 1993-10-11 Ahlstroem Oy FOERFARANDE FOER ROSTNING AV SULFIDISKA MALMER
RU2031966C1 (en) * 1992-11-30 1995-03-27 Беренштейн Михаил Александрович Method for producing metals, their compounds and alloys of mineral raw materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633019C (en) * 1933-03-24 1936-07-17 Hughes Mitchell Processes Inc Process for the rusting off of sulphidic ores, preferably complex zinc and copper ores
US3705230A (en) * 1970-12-28 1972-12-05 Kennecott Copper Corp Process for extracting molybdenum and rhenium from raw materials containing same
US3915689A (en) * 1973-10-12 1975-10-28 Univ Leland Stanford Junior Pollution-free process for treating copper sulfide flotation concentrates and recovering copper

Also Published As

Publication number Publication date
AT374209B (en) 1984-03-26
DE3303097A1 (en) 1983-09-08
FR2526043A1 (en) 1983-11-04
DE3303097C2 (en) 1985-07-11
ATA70382A (en) 1983-08-15
AU1148583A (en) 1983-09-01
YU42583A (en) 1985-10-31

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