CN101722112B - 一种应用液体二氧化碳进行硫化矿浮选的工艺 - Google Patents
一种应用液体二氧化碳进行硫化矿浮选的工艺 Download PDFInfo
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- CN101722112B CN101722112B CN 201010300222 CN201010300222A CN101722112B CN 101722112 B CN101722112 B CN 101722112B CN 201010300222 CN201010300222 CN 201010300222 CN 201010300222 A CN201010300222 A CN 201010300222A CN 101722112 B CN101722112 B CN 101722112B
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- Prior art keywords
- flotation
- carbon dioxide
- sulfide ore
- liquid carbon
- ore
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- 238000005188 flotation Methods 0.000 title claims abstract description 70
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 62
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033558 biomineral tissue development Effects 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 238000002309 gasification Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 pyrite Chemical compound 0.000 description 1
- 229910052952 pyrrhotite Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001612 separation test Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010300222 CN101722112B (zh) | 2010-01-12 | 2010-01-12 | 一种应用液体二氧化碳进行硫化矿浮选的工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010300222 CN101722112B (zh) | 2010-01-12 | 2010-01-12 | 一种应用液体二氧化碳进行硫化矿浮选的工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722112A CN101722112A (zh) | 2010-06-09 |
| CN101722112B true CN101722112B (zh) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010300222 Expired - Fee Related CN101722112B (zh) | 2010-01-12 | 2010-01-12 | 一种应用液体二氧化碳进行硫化矿浮选的工艺 |
Country Status (1)
| Country | Link |
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| CN (1) | CN101722112B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652927A (zh) * | 2012-03-21 | 2012-09-05 | 南京银茂铅锌矿业有限公司 | 一种铅锌浮选尾矿中硫铁矿的选矿方法 |
| CN103934117B (zh) * | 2014-05-07 | 2016-09-07 | 广西中金岭南矿业有限责任公司 | 充气式浮选柱浮选铅锌硫化矿石的工艺 |
| CN107127204B (zh) * | 2016-02-26 | 2019-08-16 | 蒋本基 | 不同粒径固体废弃物安定化的方法及系统 |
| CN106669981B (zh) * | 2016-06-20 | 2019-04-26 | 中国矿业大学 | 一种基于co2气泡的氧化煤泥分选方法 |
| CN106733205A (zh) * | 2016-12-11 | 2017-05-31 | 南京银茂铅锌矿业有限公司 | 铅锌浮选尾矿中硫铁矿的高效选矿方法 |
| CN108452941B (zh) * | 2018-02-07 | 2020-03-10 | 中南大学 | 一种铝土矿的浮选方法 |
| CN116748015B (zh) * | 2023-05-31 | 2025-10-31 | 昆明理工大学 | 一种回收二氧化碳合成黄铜矿起泡剂的工艺及应用 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0962254A2 (de) * | 1994-04-11 | 1999-12-08 | Aventis Research & Technologies GmbH & Co. KG | Verfahren und Vorrichtung zum Abtrennen von suspendierten Stoffen aus Flüssigkeiten |
| US6210648B1 (en) * | 1996-10-23 | 2001-04-03 | Newmont Mining Corporation | Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate |
| CN1683572A (zh) * | 2005-03-16 | 2005-10-19 | 深圳市伟雄机械设备有限公司 | 贵金属的无毒萃取提炼方法 |
| CN101049584A (zh) * | 2007-04-09 | 2007-10-10 | 云南省化工研究院 | 一种磷矿除镁的方法 |
| CN101306398A (zh) * | 2007-05-15 | 2008-11-19 | 上海大屯能源股份有限公司 | 一种微泡旋流分选法及分选设备 |
| CN101362118A (zh) * | 2008-09-17 | 2009-02-11 | 中南大学 | 浮选柱矿浆二次矿化的方法 |
-
2010
- 2010-01-12 CN CN 201010300222 patent/CN101722112B/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0962254A2 (de) * | 1994-04-11 | 1999-12-08 | Aventis Research & Technologies GmbH & Co. KG | Verfahren und Vorrichtung zum Abtrennen von suspendierten Stoffen aus Flüssigkeiten |
| US6210648B1 (en) * | 1996-10-23 | 2001-04-03 | Newmont Mining Corporation | Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate |
| CN1683572A (zh) * | 2005-03-16 | 2005-10-19 | 深圳市伟雄机械设备有限公司 | 贵金属的无毒萃取提炼方法 |
| CN101049584A (zh) * | 2007-04-09 | 2007-10-10 | 云南省化工研究院 | 一种磷矿除镁的方法 |
| CN101306398A (zh) * | 2007-05-15 | 2008-11-19 | 上海大屯能源股份有限公司 | 一种微泡旋流分选法及分选设备 |
| CN101362118A (zh) * | 2008-09-17 | 2009-02-11 | 中南大学 | 浮选柱矿浆二次矿化的方法 |
Non-Patent Citations (1)
| Title |
|---|
| 庄前林等.一种新的净煤技术――液态二氧化碳脱灰.《煤炭转化》.1991,(第04期),第19-22页. * |
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| Publication number | Publication date |
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| CN101722112A (zh) | 2010-06-09 |
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Application publication date: 20100609 Assignee: YUNNAN ZHONGJIN GONGHE RESOURCES CO.,LTD. Assignor: Central South University Contract record no.: 2015430000065 Denomination of invention: Process for performing sulfide ore flotation by using liquid carbon dioxide Granted publication date: 20130213 License type: Exclusive License Record date: 20150605 |
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