DZ453A1 - Procédé de valorisation de molybdène sous la formede m°03 anhydre par solubilisation alcalins de ma teriaux molybdénifères. - Google Patents

Procédé de valorisation de molybdène sous la formede m°03 anhydre par solubilisation alcalins de ma teriaux molybdénifères.

Info

Publication number
DZ453A1
DZ453A1 DZ826641A DZ826641A DZ453A1 DZ 453 A1 DZ453 A1 DZ 453A1 DZ 826641 A DZ826641 A DZ 826641A DZ 826641 A DZ826641 A DZ 826641A DZ 453 A1 DZ453 A1 DZ 453A1
Authority
DZ
Algeria
Prior art keywords
molybdenum
anhydrous
recovery
materials
alkali solubilization
Prior art date
Application number
DZ826641A
Other languages
English (en)
Inventor
Jean Michel Merant
Francois Paliez
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of DZ453A1 publication Critical patent/DZ453A1/fr

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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DZ826641A 1981-08-31 1982-09-28 Procédé de valorisation de molybdène sous la formede m°03 anhydre par solubilisation alcalins de ma teriaux molybdénifères. DZ453A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116794A FR2512005A1 (fr) 1981-08-31 1981-08-31 Procede de valorisation du molybdene sous la forme de moo3 anhydre par solubilisation alcaline de materiaux molybdeniferes

Publications (1)

Publication Number Publication Date
DZ453A1 true DZ453A1 (fr) 2004-09-13

Family

ID=9261885

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ826641A DZ453A1 (fr) 1981-08-31 1982-09-28 Procédé de valorisation de molybdène sous la formede m°03 anhydre par solubilisation alcalins de ma teriaux molybdénifères.

Country Status (14)

Country Link
JP (1) JPS5855336A (fr)
AR (1) AR227496A1 (fr)
AU (1) AU551696B2 (fr)
BR (1) BR8205075A (fr)
CA (1) CA1198594A (fr)
DZ (1) DZ453A1 (fr)
ES (1) ES8306074A1 (fr)
FR (1) FR2512005A1 (fr)
IT (1) IT1152512B (fr)
MX (1) MX157574A (fr)
OA (1) OA07192A (fr)
SE (1) SE8204864L (fr)
YU (1) YU43802B (fr)
ZA (1) ZA826327B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH20901A (en) * 1983-04-27 1987-05-27 Pechiney Uranium High-temperature pretreatment by means of an alkaline aqueous solution of ores having an argillaceous gangue containg at least one usable element
FR2545105A1 (fr) * 1983-04-27 1984-11-02 Pechiney Uranium Pretraitement a haute temperature de minerais uranifere, vanadifere ou molybdenifere a gangue argileuse au moyen d'une solution aqueuse alcaline
WO2013142022A1 (fr) 2012-03-23 2013-09-26 Kennecott Utah Copper Llc Procédé de conversion du molybdénite en oxyde de molybdène
CN108715944B (zh) * 2018-05-03 2020-02-18 中南大学 一种钼焙砂一步碱浸出方法

Also Published As

Publication number Publication date
ES515346A0 (es) 1983-05-01
YU43802B (en) 1989-12-31
IT1152512B (it) 1987-01-07
JPS5855336A (ja) 1983-04-01
ZA826327B (en) 1983-07-27
MX157574A (es) 1988-12-02
IT8222973A0 (it) 1982-08-25
ES8306074A1 (es) 1983-05-01
FR2512005B1 (fr) 1985-05-24
SE8204864L (sv) 1983-03-01
AU8779282A (en) 1983-03-10
AR227496A1 (es) 1982-10-29
SE8204864D0 (sv) 1982-08-25
YU190582A (en) 1985-06-30
FR2512005A1 (fr) 1983-03-04
OA07192A (fr) 1984-04-30
AU551696B2 (en) 1986-05-08
BR8205075A (pt) 1983-08-09
JPH021093B2 (fr) 1990-01-10
CA1198594A (fr) 1985-12-31

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