CN112359212B - 从钴渣中回收钴、铜、铁的方法 - Google Patents
从钴渣中回收钴、铜、铁的方法 Download PDFInfo
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- CN112359212B CN112359212B CN202011325666.6A CN202011325666A CN112359212B CN 112359212 B CN112359212 B CN 112359212B CN 202011325666 A CN202011325666 A CN 202011325666A CN 112359212 B CN112359212 B CN 112359212B
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- CN
- China
- Prior art keywords
- cobalt
- iron
- slag
- copper
- sulfuric acid
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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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
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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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
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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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
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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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
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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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Co | Cu | Fe | |
实施例1 | 92.2 | 89.8 | 95.9 |
实施例2 | 87.1 | 82.5 | 86.7 |
实施例3 | 93.4 | 92.5 | 86.8 |
实施例4 | 88.9 | 87.1 | 94.6 |
对比例1 | 8.8 | 15.2 | 16.2 |
对比例2 | 11.6 | 18.8 | 19.1 |
Claims (7)
Priority Applications (1)
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CN202011325666.6A CN112359212B (zh) | 2020-11-24 | 2020-11-24 | 从钴渣中回收钴、铜、铁的方法 |
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CN202011325666.6A CN112359212B (zh) | 2020-11-24 | 2020-11-24 | 从钴渣中回收钴、铜、铁的方法 |
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Publication Number | Publication Date |
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CN112359212A CN112359212A (zh) | 2021-02-12 |
CN112359212B true CN112359212B (zh) | 2022-03-08 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113278817A (zh) * | 2021-05-06 | 2021-08-20 | 广东佳纳能源科技有限公司 | 钴矿石及粗钴盐硫酸浸出液的除杂方法及其应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233561C (zh) * | 2002-10-22 | 2005-12-28 | 中南大学 | 部分氧化法制备聚合硫酸铁的方法 |
CN100339311C (zh) * | 2004-06-18 | 2007-09-26 | 郑雅杰 | 硫酸铁溶液制备聚合硫酸铁的方法 |
CN101407355B (zh) * | 2008-10-31 | 2010-09-29 | 东北大学 | 一种综合利用黄钠铁矾渣的方法 |
CN103060550B (zh) * | 2012-12-28 | 2014-06-25 | 江苏雄风科技有限公司 | 一种钴铜矿还原浸出氧化除铁同步进行的生产方法 |
CN103436708B (zh) * | 2013-09-11 | 2015-04-15 | 长沙矿冶研究院有限责任公司 | 综合回收钴铜合金中钴、铜、铁的方法 |
CN106222430B (zh) * | 2016-08-04 | 2017-12-22 | 西北矿冶研究院 | 一种铜钴渣的湿法冶金回收铜、钴方法 |
CN107739829A (zh) * | 2017-09-29 | 2018-02-27 | 中国恩菲工程技术有限公司 | 红土镍矿冶炼中和渣中镍元素、钴元素、铜元素及锌元素的回收方法 |
CN111057846B (zh) * | 2019-12-27 | 2021-03-16 | 四川顺应动力电池材料有限公司 | 一种分离回收白合金中钴、铜、铁的方法 |
CN111850305A (zh) * | 2020-07-28 | 2020-10-30 | 昆明理工大学 | 一种从富锰钴渣中浸出钴和锰的方法 |
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