CN107234006A - 一种高铜镍比矿物的浮选方法 - Google Patents
一种高铜镍比矿物的浮选方法 Download PDFInfo
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- CN107234006A CN107234006A CN201710386225.9A CN201710386225A CN107234006A CN 107234006 A CN107234006 A CN 107234006A CN 201710386225 A CN201710386225 A CN 201710386225A CN 107234006 A CN107234006 A CN 107234006A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 229910000570 Cupronickel Inorganic materials 0.000 title claims abstract description 31
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 25
- 239000011707 mineral Substances 0.000 title claims abstract description 25
- 238000007667 floating Methods 0.000 title claims abstract description 7
- 239000012141 concentrate Substances 0.000 claims abstract description 76
- 238000000227 grinding Methods 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000010926 purge Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 16
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000002203 pretreatment Methods 0.000 claims abstract description 6
- 238000005188 flotation Methods 0.000 claims description 111
- 239000003795 chemical substances by application Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 26
- 239000012991 xanthate Substances 0.000 claims description 26
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 24
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 24
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 17
- 239000002516 radical scavenger Substances 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 10
- 229910001018 Cast iron Inorganic materials 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010949 copper Substances 0.000 abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 27
- 229910052802 copper Inorganic materials 0.000 abstract description 27
- 238000011084 recovery Methods 0.000 abstract description 14
- YFLLTMUVNFGTIW-UHFFFAOYSA-N nickel;sulfanylidenecopper Chemical compound [Ni].[Cu]=S YFLLTMUVNFGTIW-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052569 sulfide mineral Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 229910001779 copper mineral Inorganic materials 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 229910052951 chalcopyrite Inorganic materials 0.000 description 8
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000686 essence Substances 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- 238000010494 dissociation reaction Methods 0.000 description 4
- 230000005593 dissociations Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical compound CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- -1 Ethyl ammonia sulfate Chemical compound 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052954 pentlandite Inorganic materials 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
Abstract
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Priority Applications (1)
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CN201710386225.9A CN107234006B (zh) | 2017-05-26 | 2017-05-26 | 一种高铜镍比矿物的浮选方法 |
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CN201710386225.9A CN107234006B (zh) | 2017-05-26 | 2017-05-26 | 一种高铜镍比矿物的浮选方法 |
Publications (2)
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CN107234006A true CN107234006A (zh) | 2017-10-10 |
CN107234006B CN107234006B (zh) | 2019-06-25 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109663653A (zh) * | 2018-11-16 | 2019-04-23 | 西北矿冶研究院 | 一种选铜尾矿分级再磨回收铜的工艺方法 |
CN109865601A (zh) * | 2019-03-11 | 2019-06-11 | 郑州大学 | 一种提高矿物浮选复配捕收剂浮选效果的方法 |
CN110711647A (zh) * | 2019-11-08 | 2020-01-21 | 长春黄金研究院有限公司 | 一种高品位贫硫化物含金矿石浮选方法 |
CN110882851A (zh) * | 2019-12-11 | 2020-03-17 | 郑州大学 | 一种硫化矿的选矿系统及选矿方法 |
CN114178043A (zh) * | 2021-12-23 | 2022-03-15 | 武钢资源集团大冶铁矿有限公司 | 一种含铜铁矿的选矿工艺 |
CN114669400A (zh) * | 2022-03-11 | 2022-06-28 | 金川集团股份有限公司 | 一种铜镍硫化矿的桥牵诱导选矿方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2398636C1 (ru) * | 2009-07-15 | 2010-09-10 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных медно-никелевых руд |
RU2404858C1 (ru) * | 2009-07-15 | 2010-11-27 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных медно-никелевых руд |
CN102974466A (zh) * | 2012-10-12 | 2013-03-20 | 金川集团股份有限公司 | 一种提高低品位铜镍矿回收率的浮选方法 |
CN103433147A (zh) * | 2013-08-16 | 2013-12-11 | 兰州大学 | 一种用于硫化铜镍矿的浮选药剂 |
CN105013603A (zh) * | 2015-07-24 | 2015-11-04 | 中南大学 | 一种硫化铜镍矿的选矿方法 |
CN105772227A (zh) * | 2016-05-06 | 2016-07-20 | 中南大学 | 一种工业化应用中强化硫化铜镍矿浮选分离的方法 |
-
2017
- 2017-05-26 CN CN201710386225.9A patent/CN107234006B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2398636C1 (ru) * | 2009-07-15 | 2010-09-10 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных медно-никелевых руд |
RU2404858C1 (ru) * | 2009-07-15 | 2010-11-27 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных медно-никелевых руд |
CN102974466A (zh) * | 2012-10-12 | 2013-03-20 | 金川集团股份有限公司 | 一种提高低品位铜镍矿回收率的浮选方法 |
CN103433147A (zh) * | 2013-08-16 | 2013-12-11 | 兰州大学 | 一种用于硫化铜镍矿的浮选药剂 |
CN105013603A (zh) * | 2015-07-24 | 2015-11-04 | 中南大学 | 一种硫化铜镍矿的选矿方法 |
CN105772227A (zh) * | 2016-05-06 | 2016-07-20 | 中南大学 | 一种工业化应用中强化硫化铜镍矿浮选分离的方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109663653A (zh) * | 2018-11-16 | 2019-04-23 | 西北矿冶研究院 | 一种选铜尾矿分级再磨回收铜的工艺方法 |
CN109865601A (zh) * | 2019-03-11 | 2019-06-11 | 郑州大学 | 一种提高矿物浮选复配捕收剂浮选效果的方法 |
CN109865601B (zh) * | 2019-03-11 | 2020-11-24 | 郑州大学 | 一种提高矿物浮选复配捕收剂浮选效果的方法 |
CN110711647A (zh) * | 2019-11-08 | 2020-01-21 | 长春黄金研究院有限公司 | 一种高品位贫硫化物含金矿石浮选方法 |
CN110882851A (zh) * | 2019-12-11 | 2020-03-17 | 郑州大学 | 一种硫化矿的选矿系统及选矿方法 |
CN110882851B (zh) * | 2019-12-11 | 2022-04-12 | 郑州大学 | 一种硫化矿的选矿系统及选矿方法 |
CN114178043A (zh) * | 2021-12-23 | 2022-03-15 | 武钢资源集团大冶铁矿有限公司 | 一种含铜铁矿的选矿工艺 |
CN114178043B (zh) * | 2021-12-23 | 2024-04-05 | 武钢资源集团大冶铁矿有限公司 | 一种含铜铁矿的选矿工艺 |
CN114669400A (zh) * | 2022-03-11 | 2022-06-28 | 金川集团股份有限公司 | 一种铜镍硫化矿的桥牵诱导选矿方法 |
CN114669400B (zh) * | 2022-03-11 | 2023-09-22 | 金川集团股份有限公司 | 一种铜镍硫化矿的桥牵诱导选矿方法 |
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Effective date of registration: 20240221 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |