CN106379941B - 一种高纯度三氧化钨的制备方法 - Google Patents
一种高纯度三氧化钨的制备方法 Download PDFInfo
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- CN106379941B CN106379941B CN201610890554.2A CN201610890554A CN106379941B CN 106379941 B CN106379941 B CN 106379941B CN 201610890554 A CN201610890554 A CN 201610890554A CN 106379941 B CN106379941 B CN 106379941B
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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
- C01G41/02—Oxides; Hydroxides
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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
- C01G41/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
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- 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)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
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CN201610890554.2A CN106379941B (zh) | 2016-10-12 | 2016-10-12 | 一种高纯度三氧化钨的制备方法 |
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CN201610890554.2A CN106379941B (zh) | 2016-10-12 | 2016-10-12 | 一种高纯度三氧化钨的制备方法 |
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CN106379941A CN106379941A (zh) | 2017-02-08 |
CN106379941B true CN106379941B (zh) | 2017-08-04 |
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CN201610890554.2A Active CN106379941B (zh) | 2016-10-12 | 2016-10-12 | 一种高纯度三氧化钨的制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112642420A (zh) * | 2020-12-22 | 2021-04-13 | 湖南工业大学 | 一种高浓度钼掺杂三氧化钨光催化纳米材料及其制备方法 |
CN112374530A (zh) * | 2020-12-23 | 2021-02-19 | 郑州瑞普生物工程有限公司 | 一种高品质一水硫酸锌的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115513A (en) * | 1977-08-16 | 1978-09-19 | Westinghouse Electric Corp. | Processing of ammonium paratungstate from tungsten ores |
US4342728A (en) * | 1981-01-19 | 1982-08-03 | Amax Inc. | Process for digesting tungsten ores containing organic matter |
US4508701A (en) * | 1983-03-31 | 1985-04-02 | Union Carbide Corporation | Extraction of tungsten from spent or scrap catalyst materials |
FR2630723B1 (fr) * | 1988-04-29 | 1990-07-13 | Atochem | Procede de preparation du chlorure ferrique a partir d'acide chlorhydrique dilue |
WO2011108112A1 (ja) * | 2010-03-05 | 2011-09-09 | 国立大学法人名古屋大学 | タングステン酸アンモニウム水溶液の製造方法 |
CN102936039B (zh) * | 2012-11-15 | 2014-08-13 | 曾瑞 | 含钨、钒、钛的蜂窝式scr废催化剂的回收工艺 |
CN103103359B (zh) * | 2012-11-23 | 2014-05-14 | 陈泉兴 | 一种利用apt废低度钨渣再生apt的方法 |
CN102936049B (zh) * | 2012-11-26 | 2014-06-04 | 西南民族大学 | 一种从废弃scr催化剂中提取钨、钛、钒的方法 |
JP6317864B2 (ja) * | 2014-03-26 | 2018-04-25 | 三菱マテリアル株式会社 | タングステン含有物の処理方法 |
CN104118911B (zh) * | 2014-07-11 | 2015-09-23 | 沈阳远大科技园有限公司 | 一种完全回收废弃scr催化剂中三氧化钨的方法 |
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- 2016-10-12 CN CN201610890554.2A patent/CN106379941B/zh active Active
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CB03 | Change of inventor or designer information |
Inventor after: Peng Ping Inventor after: Zhang Chenyu Inventor after: Yan Min Inventor after: Fu Shuzhen Inventor before: Fu Shuzhen |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190313 Address after: 341504 Huanglong Town Industrial Park, Dayu County, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Xianglu Tungsten Industry Co., Ltd. Address before: 528130 No. 509 self-made B block, building 21, district B, central science and Technology Industrial Park, Sanshui District, Foshan, Guangdong, China, F1 Patentee before: Foshan xuntuo Austria Technology Co. Ltd. |
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