CN109628744B - 一种从含钨硬质合金废料中回收钨和钴的方法 - Google Patents
一种从含钨硬质合金废料中回收钨和钴的方法 Download PDFInfo
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- CN109628744B CN109628744B CN201811603212.3A CN201811603212A CN109628744B CN 109628744 B CN109628744 B CN 109628744B CN 201811603212 A CN201811603212 A CN 201811603212A CN 109628744 B CN109628744 B CN 109628744B
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- tungsten
- leaching
- cobalt
- stage
- hard alloy
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/36—Obtaining tungsten
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811603212.3A CN109628744B (zh) | 2018-12-26 | 2018-12-26 | 一种从含钨硬质合金废料中回收钨和钴的方法 |
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CN201811603212.3A CN109628744B (zh) | 2018-12-26 | 2018-12-26 | 一种从含钨硬质合金废料中回收钨和钴的方法 |
Publications (2)
Publication Number | Publication Date |
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CN109628744A CN109628744A (zh) | 2019-04-16 |
CN109628744B true CN109628744B (zh) | 2021-06-01 |
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CN201811603212.3A Active CN109628744B (zh) | 2018-12-26 | 2018-12-26 | 一种从含钨硬质合金废料中回收钨和钴的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN114369722B (zh) * | 2020-10-19 | 2023-11-14 | 崇义章源钨业股份有限公司 | 联合处理硬质合金磨削废料和白钨矿的方法 |
CN114317982B (zh) * | 2021-12-30 | 2023-10-03 | 湖北绿钨资源循环有限公司 | 从硬质合金磨削料回收溶钴液中分离回收钨、钴的方法 |
CN114833347B (zh) * | 2022-04-29 | 2023-07-25 | 浙江恒成硬质合金有限公司 | 一种高粘结相的废硬质合金回收处理的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013204068A (ja) * | 2012-03-27 | 2013-10-07 | Cmc Gijutsu Kaihatsu Kk | 超硬合金粉体からタングステン又はコバルトを回収する回収方法 |
CN103834805A (zh) * | 2014-01-24 | 2014-06-04 | 江苏凯力克钴业股份有限公司 | 一种钴铜白合金浸出二价钴的方法 |
CN103849775A (zh) * | 2014-03-25 | 2014-06-11 | 西北有色金属研究院 | 一种从高温合金废料中回收镍和钴的方法 |
CN104593605A (zh) * | 2015-01-09 | 2015-05-06 | 北京矿冶研究总院 | 一种多金属合金的处理方法 |
CN105568001A (zh) * | 2016-02-03 | 2016-05-11 | 广东佳纳能源科技有限公司 | 一种钴合金和氧化钴矿联合高压酸浸的方法 |
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2018
- 2018-12-26 CN CN201811603212.3A patent/CN109628744B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013204068A (ja) * | 2012-03-27 | 2013-10-07 | Cmc Gijutsu Kaihatsu Kk | 超硬合金粉体からタングステン又はコバルトを回収する回収方法 |
CN103834805A (zh) * | 2014-01-24 | 2014-06-04 | 江苏凯力克钴业股份有限公司 | 一种钴铜白合金浸出二价钴的方法 |
CN103849775A (zh) * | 2014-03-25 | 2014-06-11 | 西北有色金属研究院 | 一种从高温合金废料中回收镍和钴的方法 |
CN104593605A (zh) * | 2015-01-09 | 2015-05-06 | 北京矿冶研究总院 | 一种多金属合金的处理方法 |
CN105568001A (zh) * | 2016-02-03 | 2016-05-11 | 广东佳纳能源科技有限公司 | 一种钴合金和氧化钴矿联合高压酸浸的方法 |
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Address after: 448000 No.3, Yingchun Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee after: Hubei green Tungsten Resource Recycling Co.,Ltd. Patentee after: JINGMEN GEM Co.,Ltd. Patentee after: GEM Co.,Ltd. Address before: 448000 No.3, Yingchun Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee before: JINGMEN DEWEI GELINMEI WOLFRAM RESOURCE CYCLE UTILIZATION Co.,Ltd. Patentee before: JINGMEN GEM Co.,Ltd. Patentee before: GEM Co.,Ltd. |
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Effective date of registration: 20220302 Address after: 448124 No. 8, Changqing Road, Duodao District, Jingmen City, Hubei Province (Hubei lvwu) Patentee after: Hubei green Tungsten Resource Recycling Co.,Ltd. Address before: 448000 No.3, Yingchun Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee before: Hubei green Tungsten Resource Recycling Co.,Ltd. Patentee before: JINGMEN GEM Co.,Ltd. Patentee before: GEM Co.,Ltd. |