SE8204499L - Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran - Google Patents

Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran

Info

Publication number
SE8204499L
SE8204499L SE8204499A SE8204499A SE8204499L SE 8204499 L SE8204499 L SE 8204499L SE 8204499 A SE8204499 A SE 8204499A SE 8204499 A SE8204499 A SE 8204499A SE 8204499 L SE8204499 L SE 8204499L
Authority
SE
Sweden
Prior art keywords
alkali metal
hydroxide
sulphate
precipitate
carbonate
Prior art date
Application number
SE8204499A
Other languages
Unknown language ( )
English (en)
Other versions
SE8204499D0 (sv
Inventor
P Maurel
Original Assignee
Pechiney Ugine Kuhlmann Uran
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
Priority claimed from FR8115244A external-priority patent/FR2510541A2/fr
Application filed by Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran
Publication of SE8204499D0 publication Critical patent/SE8204499D0/sv
Publication of SE8204499L publication Critical patent/SE8204499L/sv

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
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SE8204499A 1981-07-31 1982-07-29 Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran SE8204499L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115244A FR2510541A2 (fr) 1977-09-30 1981-07-31 Procede de valorisation du molybdene a partir de solutions molybdeniferes contenant des carbonate, sulfate, hydroxyde ou hydrogenocarbonate alcalins, ainsi que, eventuellement, de l'uranium

Publications (2)

Publication Number Publication Date
SE8204499D0 SE8204499D0 (sv) 1982-07-29
SE8204499L true SE8204499L (sv) 1983-02-01

Family

ID=9261222

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204499A SE8204499L (sv) 1981-07-31 1982-07-29 Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran

Country Status (10)

Country Link
US (1) US4432947A (sv)
AU (1) AU547442B2 (sv)
BR (1) BR8204493A (sv)
CA (1) CA1201594A (sv)
ES (1) ES514404A0 (sv)
IT (1) IT1153111B (sv)
OA (1) OA07158A (sv)
SE (1) SE8204499L (sv)
YU (1) YU164482A (sv)
ZA (1) ZA825421B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491451A1 (fr) * 1980-10-03 1982-04-09 Cogema Procede de recuperation separee du molybdene et du vanadium
FR2553750A1 (fr) * 1983-10-20 1985-04-26 Pechiney Uranium Procede de separation selective d'uranium, zirconium et/ou hafnium et/ou molybdene a partir d'une solution aqueuse carbonatee les contenant
WO2013142022A1 (en) 2012-03-23 2013-09-26 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molybdenum oxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756944A (fr) * 1969-10-02 1971-03-16 American Metal Climax Inc Procede d'oxydation en phase liquide
FR2404601A1 (fr) * 1977-09-30 1979-04-27 Pechiney Aluminium Procede de purification de solutions contenant des carbonates et sulfates de sodium, eventuellement de la soude, ainsi que l'un des metaux suivants : vanadium, uranium, molybdene
FR2479793A2 (fr) * 1977-09-30 1981-10-09 Pechiney Aluminium Procede de purification de solutions contenant des carbonate, sulfate, hydroxyde ou eventuellement hydrogenocarbonate alcalins ainsi que l'un au moins des metaux vanadium, uranium, molybdene

Also Published As

Publication number Publication date
YU164482A (en) 1985-06-30
AU547442B2 (en) 1985-10-17
SE8204499D0 (sv) 1982-07-29
US4432947A (en) 1984-02-21
IT1153111B (it) 1987-01-14
OA07158A (fr) 1984-03-31
AU8661382A (en) 1983-02-03
CA1201594A (fr) 1986-03-11
ES8305661A1 (es) 1983-04-16
IT8222614A1 (it) 1984-01-28
ZA825421B (en) 1983-06-29
IT8222614A0 (it) 1982-07-28
ES514404A0 (es) 1983-04-16
BR8204493A (pt) 1983-07-26

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