CN105460981B - 一种以含钨废料制备碳化钨和氯化钴的方法 - Google Patents
一种以含钨废料制备碳化钨和氯化钴的方法 Download PDFInfo
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- CN105460981B CN105460981B CN201510991356.0A CN201510991356A CN105460981B CN 105460981 B CN105460981 B CN 105460981B CN 201510991356 A CN201510991356 A CN 201510991356A CN 105460981 B CN105460981 B CN 105460981B
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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CN201510991356.0A CN105460981B (zh) | 2015-12-24 | 2015-12-24 | 一种以含钨废料制备碳化钨和氯化钴的方法 |
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CN105460981A CN105460981A (zh) | 2016-04-06 |
CN105460981B true CN105460981B (zh) | 2019-04-05 |
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Families Citing this family (6)
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CN106706483A (zh) * | 2016-12-22 | 2017-05-24 | 潜江新锐硬质合金工具有限公司 | 碳化钨粉在湿磨过程中粒度和形貌变化的监测方法 |
CN108580879B (zh) * | 2018-05-30 | 2019-11-12 | 湖南工业大学 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
CN109022643B (zh) * | 2018-08-09 | 2020-06-23 | 湖南力天高新材料股份有限公司 | 一种炉外法钨铁熔炼过程中渣铁分离的方法 |
CN110629052B (zh) * | 2019-09-16 | 2022-05-17 | 厦门钨业股份有限公司 | 从碳化钨废料中回收碳化钨和硫酸钴的方法 |
CN111041245A (zh) * | 2019-11-13 | 2020-04-21 | 厦门钨业股份有限公司 | 含钨废料氧化熔炼过程中消泡的方法 |
WO2023097118A1 (en) * | 2021-11-29 | 2023-06-01 | Enviro Water Minerals Company, Inc. | Sustainable desalination systems and methods using carbon dioxide captured from a flue gas |
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EP2450312A1 (en) * | 2010-11-03 | 2012-05-09 | Montanuniversität Leoben | Recovery of tungsten from waste material by ammonium leaching |
KR101239861B1 (ko) * | 2010-11-23 | 2013-03-06 | 한국지질자원연구원 | 초경합금 스크랩으로부터 텅스텐 및 코발트 회수방법 |
CN103305694A (zh) * | 2012-03-16 | 2013-09-18 | 青岛科技大学 | 一种从废旧硬质合金中回收碳化钨、金属钴的方法 |
CN103911514B (zh) * | 2013-01-06 | 2016-03-02 | 中石化上海工程有限公司 | 废旧硬质合金磨削料的回收处理方法 |
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Address after: 413500 Gaoming Industrial Park, Gaoming County, Yiyang, Hunan, China Applicant after: Hunan Litian high-tech materials Limited by Share Ltd Address before: 413500 Gaoming Industrial Park, Gaoming County, Yiyang, Hunan, China Applicant before: HUNAN LITIAN TUNGSTEN INDUSTRY CO., LTD. |
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Denomination of invention: Method for preparing tungsten carbide and cobalt chloride by tungsten-containing waste Effective date of registration: 20200616 Granted publication date: 20190405 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. Yiyang branch Pledgor: HUNAN LITIAN HIGH-TECH MATERIALS Co.,Ltd. Registration number: Y2020980003138 |