CN101600653B - 生产四水合仲钨酸铵和高纯度四水合仲钨酸铵的方法 - Google Patents

生产四水合仲钨酸铵和高纯度四水合仲钨酸铵的方法 Download PDF

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CN101600653B
CN101600653B CN2008800039201A CN200880003920A CN101600653B CN 101600653 B CN101600653 B CN 101600653B CN 2008800039201 A CN2008800039201 A CN 2008800039201A CN 200880003920 A CN200880003920 A CN 200880003920A CN 101600653 B CN101600653 B CN 101600653B
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ammonium paratungstate
decahydrate
tetrahydrate
phase
mixer
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CN101600653A (zh
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V·斯托勒
M·埃尔巴
J·麦斯-马克施弗尔
M·洛塞
W·马斯
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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
    • 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
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN2008800039201A 2007-02-02 2008-01-29 生产四水合仲钨酸铵和高纯度四水合仲钨酸铵的方法 Active CN101600653B (zh)

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CN201310009900.8A CN103030178B (zh) 2007-02-02 2008-01-29 生产四水合仲钨酸铵和高纯度四水合仲钨酸铵的方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007005287.3 2007-02-02
DE102007005287A DE102007005287B4 (de) 2007-02-02 2007-02-02 Verfahren zur Herstellung von Ammoniumparawolframattetrahydrat und hochreines Ammoniumparawolframattetrahydrat
PCT/EP2008/051000 WO2008092838A1 (de) 2007-02-02 2008-01-29 Verfahren zur herstellung von ammoniumparawolframattetrahydrat und hoch reines ammoniumparawolframattetrahydrat

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CN101600653A CN101600653A (zh) 2009-12-09
CN101600653B true CN101600653B (zh) 2013-07-17

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CN201310009900.8A Active CN103030178B (zh) 2007-02-02 2008-01-29 生产四水合仲钨酸铵和高纯度四水合仲钨酸铵的方法

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US (2) US8168155B2 (enExample)
EP (1) EP2118018B1 (enExample)
JP (2) JP5361739B2 (enExample)
CN (2) CN101600653B (enExample)
DE (1) DE102007005287B4 (enExample)
ES (1) ES2745085T3 (enExample)
PT (1) PT2118018T (enExample)
WO (1) WO2008092838A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005286B4 (de) 2007-02-02 2009-08-27 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumparawolframathydraten und Ammoniumparawolframatdekahydrat
JP5636142B2 (ja) * 2009-03-02 2014-12-03 三菱マテリアル株式会社 高純度パラタングステン酸アンモニウムの製造方法
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
US9865402B2 (en) 2013-12-27 2018-01-09 Showa Denko K.K. Anode body for tungsten capacitors
CN109289940B (zh) * 2018-10-24 2021-03-05 赣州海创钨业有限公司 一种仲钨酸铵生产用离子交换装置
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
CN113816428A (zh) * 2021-10-26 2021-12-21 赣州市海龙钨钼有限公司 一种制备仲钨酸铵的工艺
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623534A (en) * 1985-03-21 1986-11-18 Gte Products Corporation Method for producing ammonium paratungstate
CN1377980A (zh) * 2002-02-06 2002-11-06 王旭升 一种用高钼钨矿制备高纯仲钨酸铵的方法

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DE1150962B (de) * 1959-02-10 1963-07-04 Gen Mills Inc Verfahren zur Abtrennung von Wolframverbindungen aus waessrigen, wolframhaltigen Loesungen
DE1244141B (de) 1962-10-26 1967-07-13 Blair Burwell Verfahren zur Herstellung von hochreinem Ammoniumparawolframat
US4092400A (en) 1977-04-11 1978-05-30 Engelhard Minerals & Chemicals Corp. Process for recovering high purity tungsten compositions from wolframite ores
US4115513A (en) 1977-08-16 1978-09-19 Westinghouse Electric Corp. Processing of ammonium paratungstate from tungsten ores
JPS5761632A (en) * 1980-10-02 1982-04-14 Toshiba Corp Production of crude particles of ammonium paratungstenate crystal
US4450144A (en) * 1981-01-19 1984-05-22 Amax Inc. Ammonium hydroxide stripping of tungsten from organic solvents
JPH0227287B2 (ja) * 1985-11-07 1990-06-15 Nippon Mining Co Kojundoparatangusutensananmoniumuketsushonoseizohoho
JPH07121807B2 (ja) * 1987-12-25 1995-12-25 株式会社ジャパンエナジー 高純度パラタングステン酸アンモニウム結晶の製造方法
US4969336A (en) * 1989-08-04 1990-11-13 Cryo-Cell International, Inc. Cryogenic storage apparatus, particularly with automatic retrieval
DE19724183C2 (de) 1996-07-05 1999-03-25 Starck H C Gmbh Co Kg Verfahren zur Herstellung reiner Alkali- und/oder Ammonium-Wolframat-Lösungen
DE19628816A1 (de) 1996-07-17 1998-01-22 Sawatzki Viktor Verfahren zur Herstellung von Parawolframat
JP2005126321A (ja) * 2003-09-30 2005-05-19 Jfe Mineral Co Ltd タングステン酸アンモニウムの製造方法
DE102007005286B4 (de) * 2007-02-02 2009-08-27 H.C. Starck Gmbh Verfahren zur Herstellung von Ammoniumparawolframathydraten und Ammoniumparawolframatdekahydrat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623534A (en) * 1985-03-21 1986-11-18 Gte Products Corporation Method for producing ammonium paratungstate
CN1377980A (zh) * 2002-02-06 2002-11-06 王旭升 一种用高钼钨矿制备高纯仲钨酸铵的方法

Non-Patent Citations (3)

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Title
G. J. FRENCH et al.A re-investigation of the thermal decomposition of ammonium paratungstate.《JOURNAL OF MATERIALS SCIENCE 》.1981,第16卷3427-3436. *
K. HEMPEL et.al.Loslichkeit und stabile Kristallhydrate im System Ammoniumparawolframat- Wasser.《Kristall und Technik》.1967,第2卷(第3期),437-445. *
Olga Kirilenko et al.In Situ XAS and XRD Studies on the Structural Evolution of Ammonium Paratungstate During Thermal Decomposition.《Eur. J. Inorg. Chem》.2005,第2125-2126页，图3. *

Also Published As

Publication number Publication date
EP2118018B1 (de) 2019-06-26
JP2010517903A (ja) 2010-05-27
US20110070148A1 (en) 2011-03-24
JP2013212985A (ja) 2013-10-17
CN103030178A (zh) 2013-04-10
DE102007005287A1 (de) 2008-08-14
CN101600653A (zh) 2009-12-09
WO2008092838A1 (de) 2008-08-07
US8226923B2 (en) 2012-07-24
DE102007005287B4 (de) 2009-10-01
PT2118018T (pt) 2019-09-17
EP2118018A1 (de) 2009-11-18
ES2745085T3 (es) 2020-02-27
CN103030178B (zh) 2015-11-18
JP5361739B2 (ja) 2013-12-04
US8168155B2 (en) 2012-05-01
US20100028250A1 (en) 2010-02-04
JP5940025B2 (ja) 2016-06-29

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