CN101775501B - 一种k金中分离与提纯贵金属的方法 - Google Patents
一种k金中分离与提纯贵金属的方法 Download PDFInfo
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- CN101775501B CN101775501B CN2009100365870A CN200910036587A CN101775501B CN 101775501 B CN101775501 B CN 101775501B CN 2009100365870 A CN2009100365870 A CN 2009100365870A CN 200910036587 A CN200910036587 A CN 200910036587A CN 101775501 B CN101775501 B CN 101775501B
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- gold
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CN2009100365870A CN101775501B (zh) | 2009-01-08 | 2009-01-08 | 一种k金中分离与提纯贵金属的方法 |
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CN2009100365870A CN101775501B (zh) | 2009-01-08 | 2009-01-08 | 一种k金中分离与提纯贵金属的方法 |
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CN101775501A CN101775501A (zh) | 2010-07-14 |
CN101775501B true CN101775501B (zh) | 2011-05-18 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101928825B (zh) * | 2010-08-26 | 2012-02-22 | 河南中原黄金冶炼厂有限责任公司 | 一种金的湿法提纯方法 |
CN104328284B (zh) * | 2014-11-17 | 2016-01-20 | 中南大学 | 一种富集提纯黄金的方法 |
CN108872213B (zh) * | 2018-05-08 | 2020-12-29 | 中国航发北京航空材料研究院 | 一种测定Au82Ni合金中高含量镍元素的方法 |
RU2751202C1 (ru) * | 2020-08-03 | 2021-07-12 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" | Способ переработки золото-серебряных сплавов |
EP4200452A1 (en) | 2020-08-18 | 2023-06-28 | Enviro Metals, LLC | Metal refinement |
CN114182099B (zh) * | 2021-12-13 | 2024-01-23 | 贵州大学 | 一种从电子废弃物中提取金的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822413A (en) * | 1986-03-13 | 1989-04-18 | Davy Mckee (Stockton) Limited | Extraction of metal values from ores or concentrates |
US6337056B1 (en) * | 1999-10-04 | 2002-01-08 | Riccardo Reverso | Process for refining noble metals from auriferous mines |
CN1098933C (zh) * | 1998-03-05 | 2003-01-15 | 中国科学院金属研究所 | 含砷含硫难浸金矿的强化碱浸提金工艺 |
WO2004042094A1 (en) * | 2002-11-06 | 2004-05-21 | Xstrata Queensland Ltd | Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates |
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2009
- 2009-01-08 CN CN2009100365870A patent/CN101775501B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822413A (en) * | 1986-03-13 | 1989-04-18 | Davy Mckee (Stockton) Limited | Extraction of metal values from ores or concentrates |
CN1098933C (zh) * | 1998-03-05 | 2003-01-15 | 中国科学院金属研究所 | 含砷含硫难浸金矿的强化碱浸提金工艺 |
US6337056B1 (en) * | 1999-10-04 | 2002-01-08 | Riccardo Reverso | Process for refining noble metals from auriferous mines |
WO2004042094A1 (en) * | 2002-11-06 | 2004-05-21 | Xstrata Queensland Ltd | Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates |
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CN101775501A (zh) | 2010-07-14 |
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Free format text: FORMER OWNER: CHEN JINGJING JIANG JIANPING Effective date: 20130718 Owner name: KUNMING BOREN PRECIOUS METALS CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN HUOJU VOCATIONAL TECHNOLOGY COLLEGE Effective date: 20130718 |
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Effective date of registration: 20130718 Address after: 650400, Yunnan, Kunming province Fumin County Yongding Town Camp Village Patentee after: Kunming Boren Precious Metals Co., Ltd. Address before: 528400 Zhongshan Port Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: Zhongshan Torch Polytechnic College Patentee before: Chen Jingjing Patentee before: Jiang Jianping |