AT295870B - Process for improving a molybdenite concentrate - Google Patents

Process for improving a molybdenite concentrate

Info

Publication number
AT295870B
AT295870B AT484469A AT484469A AT295870B AT 295870 B AT295870 B AT 295870B AT 484469 A AT484469 A AT 484469A AT 484469 A AT484469 A AT 484469A AT 295870 B AT295870 B AT 295870B
Authority
AT
Austria
Prior art keywords
improving
molybdenite concentrate
molybdenite
concentrate
Prior art date
Application number
AT484469A
Other languages
German (de)
Original Assignee
Continental Ore Company Ltd
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 Continental Ore Company Ltd filed Critical Continental Ore Company Ltd
Application granted granted Critical
Publication of AT295870B publication Critical patent/AT295870B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AT484469A 1968-05-21 1969-05-21 Process for improving a molybdenite concentrate AT295870B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2417568 1968-05-21

Publications (1)

Publication Number Publication Date
AT295870B true AT295870B (en) 1972-01-25

Family

ID=10207598

Family Applications (1)

Application Number Title Priority Date Filing Date
AT484469A AT295870B (en) 1968-05-21 1969-05-21 Process for improving a molybdenite concentrate

Country Status (11)

Country Link
US (1) US3833352A (en)
JP (1) JPS4914047B1 (en)
AT (1) AT295870B (en)
BE (1) BE733269A (en)
FI (1) FI50099C (en)
FR (1) FR2009020A1 (en)
GB (1) GB1265486A (en)
LU (1) LU58664A1 (en)
NL (1) NL6907712A (en)
NO (1) NO126791B (en)
SE (1) SE340367B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770414A (en) * 1970-12-28 1973-11-06 Continental Ore Corp Recovery of rhenium and molybdenum values from molybdenite concentrates
US3941867A (en) * 1974-09-04 1976-03-02 Canadian Patents And Development Limited Production of molybdenum trioxide from molybdenite in a fluidized bed
US4039325A (en) * 1974-09-24 1977-08-02 Amax Inc. Vacuum smelting process for producing ferromolybdenum
US4045216A (en) * 1975-11-03 1977-08-30 Amax Inc. Direct reduction of molybdenum oxide to substantially metallic molybdenum
JPS5316074U (en) * 1976-07-21 1978-02-10
DE3128921C2 (en) * 1981-07-22 1984-11-29 GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf Process for the extraction of molybdenum oxide
US4512958A (en) * 1983-10-28 1985-04-23 Gfe Gesellschaft Fur Elektrometallurgie Mbh Method of recovering molybdenum oxide
US4547220A (en) * 1984-04-24 1985-10-15 Amax Inc. Reduction of MoO3 and ammonium molybdates by ammonia in a rotary furnace
US4551312A (en) * 1984-11-13 1985-11-05 Atlantic Richfield Company Process for converting molybdenite to molybdenum oxide
US5223234A (en) * 1988-12-22 1993-06-29 Kloeckner-Humboldt-Deutz Ag Method for producing molybdenum trioxide (MOO3) from raw materials that contain MOS2
US7854908B2 (en) 2008-08-20 2010-12-21 Hnat James G Method and apparatus for the recovery of molybdenum from spent catalysts
JP4859970B2 (en) * 2009-10-22 2012-01-25 Ｊｆｅミネラル株式会社 Molybdenum refining method
CN103866116B (en) * 2014-03-27 2015-11-04 西北有色金属研究院 A kind of method for oxidation of concentrated molybdenum ore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426602A (en) * 1918-12-16 1922-08-22 Robertson Frederick Dun Struan Process for obtaining volatilizable metal oxides
US1570777A (en) * 1923-06-13 1926-01-26 Robert D Pike Process for treating sulphide ores
US1514972A (en) * 1924-04-01 1924-11-11 Carl M Loeb Process of producing molybdates
US2096846A (en) * 1935-10-11 1937-10-26 Donahue And Cunningham Process for treating molybdenite concentrates
US2772153A (en) * 1955-08-04 1956-11-27 Texas Gulf Sulphur Co Roasting pyrites
US2878102A (en) * 1955-11-30 1959-03-17 Continental Ore Corp Recovery of metallic and non-metallic values from sulfide and sulfide-oxide ores
FR1357784A (en) * 1963-02-28 1964-04-10 Electro Chimie Soc D Molybdenum dioxide manufacturing process
US3196004A (en) * 1963-04-01 1965-07-20 Sherritt Gordon Mines Ltd Molybdenum recovery process
US3455677A (en) * 1967-04-27 1969-07-15 Union Carbide Corp Process for recovering copper and molybdenum from ore concentrates

Also Published As

Publication number Publication date
NL6907712A (en) 1969-11-25
FI50099C (en) 1975-12-10
BE733269A (en) 1969-11-19
FR2009020A1 (en) 1970-01-30
US3833352A (en) 1974-09-03
JPS4914047B1 (en) 1974-04-04
DE1925983B2 (en) 1972-04-06
NO126791B (en) 1973-03-26
FI50099B (en) 1975-09-01
DE1925983A1 (en) 1969-11-27
SE340367B (en) 1971-11-15
LU58664A1 (en) 1970-05-27
GB1265486A (en) 1972-03-01

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee