CN101797534B - Method for desulphurizing cassiterite polymetallic sulphide ore tailing by flotation step by step - Google Patents
Method for desulphurizing cassiterite polymetallic sulphide ore tailing by flotation step by step Download PDFInfo
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- CN101797534B CN101797534B CN 201010102296 CN201010102296A CN101797534B CN 101797534 B CN101797534 B CN 101797534B CN 201010102296 CN201010102296 CN 201010102296 CN 201010102296 A CN201010102296 A CN 201010102296A CN 101797534 B CN101797534 B CN 101797534B
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- sulphide ore
- flotation
- cassiterite
- tailing
- shaking table
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CN 201010102296 CN101797534B (en) | 2010-01-28 | 2010-01-28 | Method for desulphurizing cassiterite polymetallic sulphide ore tailing by flotation step by step |
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CN 201010102296 CN101797534B (en) | 2010-01-28 | 2010-01-28 | Method for desulphurizing cassiterite polymetallic sulphide ore tailing by flotation step by step |
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CN101797534A CN101797534A (en) | 2010-08-11 |
CN101797534B true CN101797534B (en) | 2013-08-14 |
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CN 201010102296 Expired - Fee Related CN101797534B (en) | 2010-01-28 | 2010-01-28 | Method for desulphurizing cassiterite polymetallic sulphide ore tailing by flotation step by step |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102441491A (en) * | 2011-09-02 | 2012-05-09 | 中南大学 | Gradient flotation method for low-activity pyrites |
CN102441493A (en) * | 2011-10-01 | 2012-05-09 | 张明达 | High-efficient environment-friendly citric acid desulfuration method for tin middling mine |
CN104190527B (en) * | 2014-07-16 | 2016-08-17 | 江西稀有稀土金属钨业集团有限公司 | The low-grade wolframite of a kind of sulfur-bearing or the selecting system of low-grade Tin concentrate |
CN104492608B (en) * | 2014-11-21 | 2017-01-25 | 广西大学 | Floatation separation method of micro-fine-particle cassiterite and quartz |
CN107890946B (en) * | 2017-09-29 | 2019-07-16 | 昆明理工大学 | A kind of beneficiation method of micro fine particle |
CN111375494A (en) * | 2020-03-31 | 2020-07-07 | 广西民族大学 | Low-grade fine tin ore biological collector and preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213942A (en) * | 1978-01-23 | 1980-07-22 | Groupe Minier Sullivan Ltee/Sullivan Mining Group Ltd. | Process for the concentration of mineral by flotation process |
DD258573A1 (en) * | 1985-11-07 | 1988-07-27 | Akad Wissenschaften Ddr | PROCESS FOR OBTAINING MOLYBDAENITE CONCENTRATE |
CN1680042A (en) * | 2004-04-05 | 2005-10-12 | 黎东明 | Step-by-step flotation technology for tin-lead-zinc sulfide ore |
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2010
- 2010-01-28 CN CN 201010102296 patent/CN101797534B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213942A (en) * | 1978-01-23 | 1980-07-22 | Groupe Minier Sullivan Ltee/Sullivan Mining Group Ltd. | Process for the concentration of mineral by flotation process |
DD258573A1 (en) * | 1985-11-07 | 1988-07-27 | Akad Wissenschaften Ddr | PROCESS FOR OBTAINING MOLYBDAENITE CONCENTRATE |
CN1680042A (en) * | 2004-04-05 | 2005-10-12 | 黎东明 | Step-by-step flotation technology for tin-lead-zinc sulfide ore |
Non-Patent Citations (3)
Title |
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JP特开2006-150196A 2006.06.15 |
杨奕旗,张俞明,邬清平.大厂锡石多金属硫化矿选矿技术现状及发展方向.《国外金属矿选矿》.1998,(第4期), * |
马士强.大厂锡石-硫化矿选矿工艺流程评述.《采矿技术》.1998,(第8期), * |
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CN101797534A (en) | 2010-08-11 |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Zongwu Inventor after: Chen Jianhua Inventor after: Zhou Deyan Inventor after: Mu Xiao Inventor after: Chen Ye Inventor before: Chen Jianhua Inventor before: Wei Zongwu Inventor before: Zhou Deyan Inventor before: Mu Xiao Inventor before: Chen Ye |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN JIANHUA WEI ZONGWU ZHOU DEYAN MU XIAO CHEN YE TO: WEI ZONGWU CHEN JIANHUA ZHOU DEYAN MU XIAO CHEN YE |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20170128 |