IT1152512B - Procedimento per la valorizzazione di molibdeno sotto la forma di mo03 anidro mediante solubilazzazione alcalina di materiali molibdeniferi - Google Patents

Procedimento per la valorizzazione di molibdeno sotto la forma di mo03 anidro mediante solubilazzazione alcalina di materiali molibdeniferi

Info

Publication number
IT1152512B
IT1152512B IT22973/82A IT2297382A IT1152512B IT 1152512 B IT1152512 B IT 1152512B IT 22973/82 A IT22973/82 A IT 22973/82A IT 2297382 A IT2297382 A IT 2297382A IT 1152512 B IT1152512 B IT 1152512B
Authority
IT
Italy
Prior art keywords
molybdeniferous
valorisation
molybdenum
anhydrous
procedure
Prior art date
Application number
IT22973/82A
Other languages
English (en)
Italian (it)
Other versions
IT8222973A1 (it
IT8222973A0 (it
Inventor
Jean Michel Lamerant
Francois Pallez
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
Publication of IT8222973A0 publication Critical patent/IT8222973A0/it
Publication of IT8222973A1 publication Critical patent/IT8222973A1/it
Application granted granted Critical
Publication of IT1152512B publication Critical patent/IT1152512B/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT22973/82A 1981-08-31 1982-08-25 Procedimento per la valorizzazione di molibdeno sotto la forma di mo03 anidro mediante solubilazzazione alcalina di materiali molibdeniferi IT1152512B (it)

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 (3)

Publication Number Publication Date
IT8222973A0 IT8222973A0 (it) 1982-08-25
IT8222973A1 IT8222973A1 (it) 1984-02-25
IT1152512B true IT1152512B (it) 1987-01-07

Family

ID=9261885

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22973/82A IT1152512B (it) 1981-08-31 1982-08-25 Procedimento per la valorizzazione di molibdeno sotto la forma di mo03 anidro mediante solubilazzazione alcalina di materiali molibdeniferi

Country Status (14)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2013142022A1 (en) 2012-03-23 2013-09-26 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molybdenum oxide
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
FR2512005B1 (cs) 1985-05-24
ES515346A0 (es) 1983-05-01
AU551696B2 (en) 1986-05-08
MX157574A (es) 1988-12-02
OA07192A (fr) 1984-04-30
FR2512005A1 (fr) 1983-03-04
DZ453A1 (fr) 2004-09-13
IT8222973A1 (it) 1984-02-25
AU8779282A (en) 1983-03-10
CA1198594A (fr) 1985-12-31
YU190582A (en) 1985-06-30
AR227496A1 (es) 1982-10-29
ZA826327B (en) 1983-07-27
ES8306074A1 (es) 1983-05-01
YU43802B (en) 1989-12-31
JPS5855336A (ja) 1983-04-01
JPH021093B2 (cs) 1990-01-10
SE8204864L (sv) 1983-03-01
BR8205075A (pt) 1983-08-09
IT8222973A0 (it) 1982-08-25
SE8204864D0 (sv) 1982-08-25

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