SE397105B - Forfarande for rening och uppslutning av rostade molybdenkoncentrat - Google Patents

Forfarande for rening och uppslutning av rostade molybdenkoncentrat

Info

Publication number
SE397105B
SE397105B SE7216307A SE1630772A SE397105B SE 397105 B SE397105 B SE 397105B SE 7216307 A SE7216307 A SE 7216307A SE 1630772 A SE1630772 A SE 1630772A SE 397105 B SE397105 B SE 397105B
Authority
SE
Sweden
Prior art keywords
molybden
roasted
concentrate
cleaning
procedure
Prior art date
Application number
SE7216307A
Other languages
English (en)
Swedish (sv)
Inventor
T A Weber
R F Borrman
Original Assignee
Starck Berlin Firman Hermann C
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 Starck Berlin Firman Hermann C filed Critical Starck Berlin Firman Hermann C
Publication of SE397105B publication Critical patent/SE397105B/xx

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
    • C01G39/00—Compounds of molybdenum
    • C01G39/02—Oxides; Hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SE7216307A 1971-12-14 1972-12-13 Forfarande for rening och uppslutning av rostade molybdenkoncentrat SE397105B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2162065A DE2162065C3 (de) 1971-12-14 1971-12-14 Verfahren zum Reinigen und Aufschließen von gerösteten Molybdänkonzentraten

Publications (1)

Publication Number Publication Date
SE397105B true SE397105B (sv) 1977-10-17

Family

ID=5827974

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216307A SE397105B (sv) 1971-12-14 1972-12-13 Forfarande for rening och uppslutning av rostade molybdenkoncentrat

Country Status (6)

Country Link
US (1) US3860419A (xx)
DE (1) DE2162065C3 (xx)
FR (1) FR2163646A1 (xx)
GB (1) GB1397458A (xx)
NL (1) NL7216513A (xx)
SE (1) SE397105B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000244A (en) * 1973-01-30 1976-12-28 Molyscand Ab Wet-chemical digestion of molybdenum sulphide containing material
US4046852A (en) * 1976-05-19 1977-09-06 Amax Inc. Purification process for technical grade molybdenum oxide
US4604266A (en) * 1984-02-24 1986-08-05 Gte Products Corporation Process for purifying molybdenum trioxide
US4525331A (en) * 1984-02-24 1985-06-25 Gte Products Corporation Process for purifying molybdenum trioxide
US4596701A (en) * 1984-02-29 1986-06-24 Gte Products Corporation Process for purifying molybdenum trioxide
US4601890A (en) * 1984-02-29 1986-07-22 Gte Products Corporation Process for purifying molybdenum trioxide
US4604267A (en) * 1984-02-29 1986-08-05 Gte Products Corporation Process for purifying molybdenum trioxide
US4555386A (en) * 1984-02-29 1985-11-26 Gte Products Corporation Process for purifying molybdenum trioxide
DE191148T1 (de) * 1985-02-08 1986-12-18 Gte Products Corp., Wilmington, Del. Reinigung von molybdaen.
US4643884A (en) * 1985-02-08 1987-02-17 Gte Products Corporaton Purification of molybdenum trioxide
US4612172A (en) * 1985-02-22 1986-09-16 Gte Products Corporation Purification of molybdenum
WO1995029126A1 (en) * 1990-10-25 1995-11-02 Exxon Research And Engineering Company A method for making molybdenum and sulfur containing compounds
US5300274A (en) * 1990-10-25 1994-04-05 Exxon Research And Engineering Company Method for making molybdenum and sulfur containing compounds
US5082637A (en) * 1990-11-02 1992-01-21 Gte Products Corporation Removal of potassium from ammonium molybdate
AU2007319146A1 (en) * 2006-11-16 2008-05-22 Albemarle Netherlands B.V. Purification of molybdenum technical oxide
AU2007353124A1 (en) * 2006-11-16 2008-11-20 Albemarle Netherlands B.V. Purified molybdenum technical oxide from molybdenite
US7824633B2 (en) * 2006-11-21 2010-11-02 Freeport-Mcmoran Corporation System and method for conversion of molybdenite to one or more molybdenum oxides
DE102007058465B4 (de) 2007-12-04 2011-07-07 H.C. Starck GmbH, 38642 Verfahren zum Aufschließen von Molybdänoxidkonzentraten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739057A (en) * 1971-07-09 1973-06-12 Molybdenum Corp Process for the recovery of rhenium and molybdenum values from molybdenite concentrate

Also Published As

Publication number Publication date
DE2162065A1 (de) 1973-06-20
DE2162065B2 (de) 1978-02-09
GB1397458A (en) 1975-06-11
DE2162065C3 (de) 1978-10-19
NL7216513A (xx) 1973-06-18
FR2163646A1 (xx) 1973-07-27
US3860419A (en) 1975-01-14

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