CN101600654B - 生产仲钨酸铵水合物和十水合仲钨酸铵的方法 - Google Patents

生产仲钨酸铵水合物和十水合仲钨酸铵的方法 Download PDF

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Publication number
CN101600654B
CN101600654B CN2008800039606A CN200880003960A CN101600654B CN 101600654 B CN101600654 B CN 101600654B CN 2008800039606 A CN2008800039606 A CN 2008800039606A CN 200880003960 A CN200880003960 A CN 200880003960A CN 101600654 B CN101600654 B CN 101600654B
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mixing tank
organic phase
ammonia
ammonium paratungstate
ratio
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CN101600654A (zh
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V·斯托勒
M·埃尔巴
J·麦斯-马克施弗尔
M·洛塞
K·-J·马沙尔
F·施鲁姆夫
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Hc Stack Co Ltd
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HC Starck GmbH
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G41/00—Compounds of tungsten
    • C01G41/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN2008800039606A 2007-02-02 2008-01-29 生产仲钨酸铵水合物和十水合仲钨酸铵的方法 Active CN101600654B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007005286A DE102007005286B4 (de) 2007-02-02 2007-02-02 Verfahren zur Herstellung von Ammoniumparawolframathydraten und Ammoniumparawolframatdekahydrat
DE102007005286.5 2007-02-02
PCT/EP2008/050995 WO2008092837A1 (de) 2007-02-02 2008-01-29 Verfahren zur herstellung von ammoniumparawolframathydraten und ammoniumparawolframatdekahydrat

Publications (2)

Publication Number Publication Date
CN101600654A CN101600654A (zh) 2009-12-09
CN101600654B true CN101600654B (zh) 2013-05-29

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CN2008800039606A Active CN101600654B (zh) 2007-02-02 2008-01-29 生产仲钨酸铵水合物和十水合仲钨酸铵的方法

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Country Link
US (2) US8216533B2 (enExample)
EP (1) EP2118017B1 (enExample)
JP (1) JP5424897B2 (enExample)
CN (1) CN101600654B (enExample)
DE (2) DE102007005286B4 (enExample)
ES (1) ES2608681T3 (enExample)
PT (1) PT2118017T (enExample)
WO (1) WO2008092837A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005285B4 (de) * 2007-02-02 2009-06-25 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumheptamolybdat
DE102007005287B4 (de) * 2007-02-02 2009-10-01 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumparawolframattetrahydrat und hochreines Ammoniumparawolframattetrahydrat
JP4797099B2 (ja) * 2009-10-01 2011-10-19 Ｊｘ日鉱日石金属株式会社 高純度タングステン粉末の製造方法
CN203085734U (zh) 2010-05-19 2013-07-24 法国圣戈班玻璃厂 混合天线构造
DE212012000003U1 (de) 2011-02-16 2012-09-06 Saint-Gobain Glass France Transparente Scheibe mit elektrischer Heizschicht
US9751498B2 (en) 2011-03-22 2017-09-05 Saint-Gobain Glass France Method and arrangement for de-icing a transparent window using an electric heating device
CN110790312B (zh) * 2019-11-13 2022-05-17 厦门钨业股份有限公司 利用含钨废料制备仲钨酸铵的方法
CN111689520B (zh) * 2020-06-17 2023-04-18 赣州有色冶金研究所有限公司 一种二段真空制备十水合仲钨酸铵的方法
CN113816429B (zh) * 2021-11-12 2023-04-18 江西钨业股份有限公司 仲钨酸铵的颗粒粗化方法
CN117401715A (zh) * 2023-11-01 2024-01-16 中南大学 一种从粗钨酸钠溶液制备偏钨酸铵与仲钨酸铵的方法
WO2025168426A1 (en) 2024-02-09 2025-08-14 Saint-Gobain Sekurit France Windshield with heating layer and optimized arrangement of an integrated temperature sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092400A (en) * 1977-04-11 1978-05-30 Engelhard Minerals & Chemicals Corp. Process for recovering high purity tungsten compositions from wolframite ores

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150962C (enExample)
US3052516A (en) * 1959-02-10 1962-09-04 Gen Mills Inc Process for recovering tungsten values from solution
DE1150962B (de) 1959-02-10 1963-07-04 Gen Mills Inc Verfahren zur Abtrennung von Wolframverbindungen aus waessrigen, wolframhaltigen Loesungen
US3158438A (en) * 1962-09-19 1964-11-24 Union Carbide Corp Solvent extraction process for recovering tungsten values from contaminated aqueous solutions
DE1244141B (de) 1962-10-26 1967-07-13 Blair Burwell Verfahren zur Herstellung von hochreinem Ammoniumparawolframat
US4175109A (en) * 1978-08-03 1979-11-20 Gte Sylvania Incorporated Process for extracting tungsten from alkali metal tungstate solutions
US4279869A (en) * 1979-12-13 1981-07-21 Kerr-Mcgee Corporation Process for recovering concentrated, purified tungsten values from brine
US4450144A (en) * 1981-01-19 1984-05-22 Amax Inc. Ammonium hydroxide stripping of tungsten from organic solvents
US4346061A (en) * 1981-03-31 1982-08-24 Union Carbide Corporation Purification of ammonium tungstate solutions
US4508701A (en) * 1983-03-31 1985-04-02 Union Carbide Corporation Extraction of tungsten from spent or scrap catalyst materials
US4448755A (en) * 1983-12-01 1984-05-15 Gte Products Corporation Method for removal of tin from ammonium tungstates
US4613182A (en) * 1984-08-27 1986-09-23 Stone Jack C Side panel assembly
US4624844A (en) * 1985-02-04 1986-11-25 Gte Products Corporation Process for producing ammonium paratungstate
US4612183A (en) * 1985-02-25 1986-09-16 Gte Products Corporation Method of producing crystalline ammonium metatungstate
US4623534A (en) * 1985-03-21 1986-11-18 Gte Products Corporation Method for producing ammonium paratungstate
US4882131A (en) * 1987-04-30 1989-11-21 Gte Products Corporation Process for recovering tungsten from organic solutions
US4963336A (en) * 1989-09-25 1990-10-16 Amax Inc. Purification of APT
US5417945A (en) * 1990-08-22 1995-05-23 Gte Products Corporation Process for recovering tungsten as an ammoniacal tungstate compound in which ammoniacal tungstate liquors are reclaimed
DE102007005287B4 (de) 2007-02-02 2009-10-01 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumparawolframattetrahydrat und hochreines Ammoniumparawolframattetrahydrat
DE102007005285B4 (de) 2007-02-02 2009-06-25 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumheptamolybdat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092400A (en) * 1977-04-11 1978-05-30 Engelhard Minerals & Chemicals Corp. Process for recovering high purity tungsten compositions from wolframite ores

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A.K.Basu et al..Characterization of various commercial forms of ammonium paratungstate powder.《Journal of Materials Science》.1975,第10卷第571-577页.
A.K.Basu et al..Characterization of various commercial forms of ammonium paratungstate powder.《Journal of Materials Science》.1975,第10卷第571-577页. *

Also Published As

Publication number Publication date
DE102007005286B4 (de) 2009-08-27
WO2008092837A1 (de) 2008-08-07
US20100098619A1 (en) 2010-04-22
JP2010517902A (ja) 2010-05-27
US20130029153A1 (en) 2013-01-31
PT2118017T (pt) 2016-12-14
DE102007063691B4 (de) 2011-01-13
US8440161B2 (en) 2013-05-14
DE102007005286A8 (de) 2008-12-24
JP5424897B2 (ja) 2014-02-26
EP2118017A1 (de) 2009-11-18
CN101600654A (zh) 2009-12-09
US8216533B2 (en) 2012-07-10
EP2118017B1 (de) 2016-10-12
DE102007005286A1 (de) 2008-08-07
ES2608681T3 (es) 2017-04-12

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Effective date of registration: 20180814

Address after: Goslar, Germany

Patentee after: H.C. stack Co., Ltd.

Address before: Gauss, Germany

Patentee before: Starck H. C. Inc.