OA07192A - Process for upgrading molybdenum in the form of anhydrous Mo03 by alkaline solubilization of molybdenum materials. - Google Patents

Process for upgrading molybdenum in the form of anhydrous Mo03 by alkaline solubilization of molybdenum materials.

Info

Publication number
OA07192A
OA07192A OA57783A OA57783A OA07192A OA 07192 A OA07192 A OA 07192A OA 57783 A OA57783 A OA 57783A OA 57783 A OA57783 A OA 57783A OA 07192 A OA07192 A OA 07192A
Authority
OA
OAPI
Prior art keywords
molybdenum
upgrading
anhydrous
materials
alkaline solubilization
Prior art date
Application number
OA57783A
Other languages
French (fr)
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 OA07192A publication Critical patent/OA07192A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00Compounds of molybdenum
    • C01G39/02Oxides; Hydroxides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/30Obtaining chromium, molybdenum or tungsten
    • C22B34/34Obtaining molybdenum
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • C01P2006/82Compositional purity water content
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

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)
OA57783A 1981-08-31 1982-08-24 Process for upgrading molybdenum in the form of anhydrous Mo03 by alkaline solubilization of molybdenum materials. OA07192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116794A FR2512005A1 (en) 1981-08-31 1981-08-31 Winning of molybdenum tri:oxide from ores etc. - by hot leaching with alkali to obtain soln. which is acidified and heated to ppte. anhydrous molybdenum tri:oxide

Publications (1)

Publication Number Publication Date
OA07192A true OA07192A (en) 1984-04-30

Family

ID=9261885

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57783A OA07192A (en) 1981-08-31 1982-08-24 Process for upgrading molybdenum in the form of anhydrous Mo03 by alkaline solubilization of molybdenum materials.

Country Status (14)

Country Link
JP (1) JPS5855336A (en)
AR (1) AR227496A1 (en)
AU (1) AU551696B2 (en)
BR (1) BR8205075A (en)
CA (1) CA1198594A (en)
DZ (1) DZ453A1 (en)
ES (1) ES515346A0 (en)
FR (1) FR2512005A1 (en)
IT (1) IT1152512B (en)
MX (1) MX157574A (en)
OA (1) OA07192A (en)
SE (1) SE8204864L (en)
YU (1) YU43802B (en)
ZA (1) ZA826327B (en)

Families Citing this family (5)

* 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 (en) * 1983-04-27 1984-11-02 Pechiney Uranium High-temperature pretreatment of uraniferous, vanadiferous or molybdeniferous ores containing clayey gangue by means of an alkaline aqueous solution
US8753591B2 (en) 2012-03-23 2014-06-17 Kennecott Utah Copper Llc Process for the conversion of molybdenite to molydenum oxide
CN108715944B (en) * 2018-05-03 2020-02-18 中南大学 A kind of one-step alkali leaching method of molybdenum calcine
CN120157452B (en) * 2025-04-23 2026-01-02 乌审旗拓伯隆石油化工有限公司 A ceramic proppant for coal gangue suitable for oil extraction and its production method

Also Published As

Publication number Publication date
AU551696B2 (en) 1986-05-08
ES8306074A1 (en) 1983-05-01
BR8205075A (en) 1983-08-09
YU190582A (en) 1985-06-30
YU43802B (en) 1989-12-31
IT8222973A1 (en) 1984-02-25
AR227496A1 (en) 1982-10-29
ZA826327B (en) 1983-07-27
DZ453A1 (en) 2004-09-13
FR2512005B1 (en) 1985-05-24
JPH021093B2 (en) 1990-01-10
IT8222973A0 (en) 1982-08-25
JPS5855336A (en) 1983-04-01
SE8204864L (en) 1983-03-01
FR2512005A1 (en) 1983-03-04
SE8204864D0 (en) 1982-08-25
AU8779282A (en) 1983-03-10
MX157574A (en) 1988-12-02
ES515346A0 (en) 1983-05-01
IT1152512B (en) 1987-01-07
CA1198594A (en) 1985-12-31

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