BE854829A - Procede de purification de l'oxyde de molybdene de qualite technique - Google Patents

Procede de purification de l'oxyde de molybdene de qualite technique

Info

Publication number
BE854829A
BE854829A BE177738A BE177738A BE854829A BE 854829 A BE854829 A BE 854829A BE 177738 A BE177738 A BE 177738A BE 177738 A BE177738 A BE 177738A BE 854829 A BE854829 A BE 854829A
Authority
BE
Belgium
Prior art keywords
molybdene
purification process
oxide purification
technical quality
quality
Prior art date
Application number
BE177738A
Other languages
English (en)
Original Assignee
Amax Inc
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 Amax Inc filed Critical Amax Inc
Publication of BE854829A publication Critical patent/BE854829A/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
    • 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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE177738A 1976-05-19 1977-05-18 Procede de purification de l'oxyde de molybdene de qualite technique BE854829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/687,675 US4046852A (en) 1976-05-19 1976-05-19 Purification process for technical grade molybdenum oxide

Publications (1)

Publication Number Publication Date
BE854829A true BE854829A (fr) 1977-09-16

Family

ID=24761352

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177738A BE854829A (fr) 1976-05-19 1977-05-18 Procede de purification de l'oxyde de molybdene de qualite technique

Country Status (5)

Country Link
US (1) US4046852A (fr)
BE (1) BE854829A (fr)
DE (1) DE2722615C2 (fr)
GB (1) GB1536524A (fr)
NL (1) NL7704695A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA06179A (fr) * 1978-02-09 1981-06-30 Pechiney Aluminium Attaque à haute température de minerais par une liqueur contenant pour l'essentiel un bicarbonate soluble.
US4207296A (en) * 1978-09-15 1980-06-10 Amax Inc. Process for producing purified ammonium molybdate solution
FR2472539A1 (fr) * 1979-11-27 1981-07-03 Metaux Speciaux Sa Procede de separation du molybdene et/ou d'autres metaux contenus dans des effluents organiques residuaires
IT1127300B (it) * 1979-12-19 1986-05-21 Euteco Impianto Spa Procedimento per il recupero di composti del molibdeno
US4328191A (en) * 1980-05-12 1982-05-04 Gte Laboratories Incorporated Process for the recovery of molybdenum from spent catalysts
US4485074A (en) * 1981-01-21 1984-11-27 Atlantic Richfield Company Process for the recovery of molybdenum from organic solutions
JPS5992919A (ja) * 1982-10-18 1984-05-29 エフ・エム・シ−・コ−ポレ−シヨン 三酸化モリブデンの精製方法
DE191148T1 (de) * 1985-02-08 1986-12-18 Gte Products Corp., Wilmington, Del. Reinigung von molybdaen.
DE3662916D1 (en) * 1985-03-04 1989-05-24 Toshiba Kk Methods for preparing high-purity molybdenum or tungsten powder and high-purity oxides powder of the same
US4687647A (en) * 1987-01-08 1987-08-18 Lloyd Berg Conversion of molybdenite to molybdenum dioxide using petroleum or coal tar pitches
US6149883A (en) * 1994-10-24 2000-11-21 Kennecott Utah Copper Corporation Pressure oxidation process for the production of molybdenum trioxide from molybdenite
US5820844A (en) * 1997-01-29 1998-10-13 Cyprus Amax Minerals Company Method for the production of a purified MoO3 composition
US5804151A (en) * 1997-09-16 1998-09-08 Cyprus Amax Minerals Company Process for autoclaving molybdenum disulfide
US5985236A (en) * 1998-06-09 1999-11-16 Cyprus Amax Minerals Company Ammonium octamolybdate composition and method for producing the same
US6730279B2 (en) * 2001-05-09 2004-05-04 H. C. Starck, Inc. Production of pure molybdenum oxide from low grade molybdeniteconcentrates
US20050019247A1 (en) * 2001-09-26 2005-01-27 Balliett Robert W Production of pure molybdenum oxide from low grade molybdenite concentrates
CA2364213A1 (fr) * 2001-12-03 2003-06-03 Cominco Engineering Services Ltd. Methode de traitement d'un concentre de molybdene
BRPI0721494A2 (pt) * 2006-11-16 2014-02-11 Albemarle Netherlands Bv Processo para converter óxido técnico de molibdênio em um produto de trióxido de molibdênio purificado; e trióxido de molibdênio purificado sólido
CA2669758A1 (fr) * 2006-11-16 2008-11-20 Albemarle Netherlands B.V. Oxyde technique de molybdene purifie obtenu a partir de 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
US20080260612A1 (en) * 2007-04-18 2008-10-23 Orchard Material Technology, Llc Oxidation of metallic materials as part of an extraction, purification and/or refining process
DE102007058465B4 (de) 2007-12-04 2011-07-07 H.C. Starck GmbH, 38642 Verfahren zum Aufschließen von Molybdänoxidkonzentraten
US7854908B2 (en) 2008-08-20 2010-12-21 Hnat James G Method and apparatus for the recovery of molybdenum from spent catalysts
DE102010006435B3 (de) * 2010-02-01 2011-07-21 Siemens Aktiengesellschaft, 80333 Verfahren und Vorrichtung zur Produktion von 99mTc
WO2013142022A1 (fr) 2012-03-23 2013-09-26 Kennecott Utah Copper Llc Procédé de conversion du molybdénite en oxyde de molybdène
KR101734733B1 (ko) * 2015-12-30 2017-05-11 현대자동차주식회사 산화몰리브덴 기반 색가변 수소 검출센서 및 그 제조방법
CN111646512A (zh) * 2020-06-24 2020-09-11 金堆城钼业股份有限公司 一种棱柱状正钼酸钾的制备方法
CN114574821B (zh) * 2022-01-31 2023-05-23 安泰科技股份有限公司 一种大尺寸钼靶材的制备方法
CN117416987A (zh) * 2023-10-16 2024-01-19 成都鼎泰新材料有限责任公司 一种含钒钼酸钠溶液除钾的方法
CN117701918B (zh) * 2023-12-14 2025-09-02 西安建筑科技大学 一种从钼铁冶炼烟尘中回收钼的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965447A (en) * 1957-10-10 1960-12-20 Kennecott Copper Corp Acid process for production of high grade molybdenum oxide
US3714325A (en) * 1970-11-17 1973-01-30 Us Interior Recovery of molybdenite
DE2162065C3 (de) * 1971-12-14 1978-10-19 Fa. Hermann C. Starck Berlin, 1000 Berlin Verfahren zum Reinigen und Aufschließen von gerösteten Molybdänkonzentraten
BE794636A (fr) * 1972-01-27 1973-05-16 American Metal Climax Inc Procede pour produite de l'oxyde de molybdene et du molybdate d'ammonium de haute purete
US3829550A (en) * 1972-09-25 1974-08-13 American Metal Climax Inc Process for making high purity molybdenum oxide and ammonium molybdate
CA1050731A (fr) * 1974-10-17 1979-03-20 Noranda Mines Limited Production hydrometallurgique de l'oxyde de molybdene de qualite technique a partir de concentres de molybdenite
US3932580A (en) * 1974-10-21 1976-01-13 Amax Inc. Process for purifying technical grade molybdenum oxide
US3957946A (en) * 1974-12-23 1976-05-18 Amax Inc. Molybdenum oxide purification process

Also Published As

Publication number Publication date
DE2722615C2 (de) 1982-07-01
NL7704695A (nl) 1977-11-22
DE2722615A1 (de) 1977-12-01
GB1536524A (en) 1978-12-20
US4046852A (en) 1977-09-06

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