AR091009A1 - Metodo y aparato para separacion de molibdenita a partir de menas de cobre-molibdeno que contienen pirita - Google Patents
Metodo y aparato para separacion de molibdenita a partir de menas de cobre-molibdeno que contienen piritaInfo
- Publication number
- AR091009A1 AR091009A1 ARP130101619A ARP130101619A AR091009A1 AR 091009 A1 AR091009 A1 AR 091009A1 AR P130101619 A ARP130101619 A AR P130101619A AR P130101619 A ARP130101619 A AR P130101619A AR 091009 A1 AR091009 A1 AR 091009A1
- Authority
- AR
- Argentina
- Prior art keywords
- concentrate
- ore
- collective
- copper
- flotation step
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title 1
- 238000005188 flotation Methods 0.000 abstract 6
- 239000012141 concentrate Substances 0.000 abstract 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 3
- 239000002002 slurry Substances 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052961 molybdenite Inorganic materials 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052683 pyrite Inorganic materials 0.000 abstract 1
- 239000011028 pyrite Substances 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 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
- B03D1/002—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
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/006—Hydrocarbons
-
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un método y un aparato para la separación de los componentes minerales de una mena de cobre-molibdeno que contiene pirita por flotación. El método comprende moler la mena en presencia de carbonato de sodio en un circuito abierto para producir una lechada de mena acuosa; someter la lechada a un paso de flotación flash colectiva (10) en presencia de carbonato de sodio y sulfuro de sodio para recuperar una primera parte de los sulfuros de metal de la mena en la forma de un primer concentrado (C1); someter los residuos (T1) del paso de flotación flash colectiva (10) a un paso de molido (13) y a un paso de flotación primaria (rough) colectiva (14) para recuperar una segunda parte de los sulfuros de metal de la mena en la forma de un segundo concentrado (C3); y someter al concentrado (C1) del paso de flotación flash colectiva (10) y al concentrado (C3) del paso de flotación primaria colectiva (14) a un paso de selección (12) para separar molibdenita de los otros sulfuros de metal del concentrado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/RU2012/000399 WO2013169141A1 (en) | 2012-05-10 | 2012-05-10 | Method and apparatus for separation of molybdenite from pyrite containing copper-molybdenum ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR091009A1 true AR091009A1 (es) | 2014-12-30 |
Family
ID=47356259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130101619A AR091009A1 (es) | 2012-05-10 | 2013-05-09 | Metodo y aparato para separacion de molibdenita a partir de menas de cobre-molibdeno que contienen pirita |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150068956A1 (es) |
| EP (1) | EP2846921A1 (es) |
| CN (1) | CN104507582A (es) |
| AR (1) | AR091009A1 (es) |
| AU (1) | AU2012379708B2 (es) |
| CA (1) | CA2873175A1 (es) |
| EA (1) | EA201491923A1 (es) |
| MX (1) | MX2014013532A (es) |
| WO (1) | WO2013169141A1 (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769306A (zh) * | 2014-01-26 | 2014-05-07 | 河南天罡实业有限公司 | 一种粉煤灰中浮选钼的方法 |
| CN106583059A (zh) * | 2016-03-18 | 2017-04-26 | 中国黄金集团内蒙古矿业有限公司 | 一种铜钼分离电位浮选工艺 |
| CN106492993A (zh) * | 2016-10-30 | 2017-03-15 | 长春黄金研究院 | 抑制细粒硅酸盐脉石的组合抑制剂 |
| CN106391319B (zh) * | 2016-11-27 | 2018-09-11 | 长春黄金研究院 | 一种提高矽卡岩铜钼矿石铜钼分离钼精矿品位的方法 |
| CN107413513B (zh) * | 2017-06-07 | 2019-11-26 | 中南大学 | 硫化铜锌矿的浮选方法 |
| CN107971124B (zh) * | 2017-11-28 | 2020-02-14 | 西藏华泰龙矿业开发有限公司 | 一种含泥含硫低品位铜钼矿的铜钼分离方法 |
| PE20210011A1 (es) * | 2018-01-23 | 2021-01-05 | Outotec Finland Oy | Linea de flotacion |
| CN108273667B (zh) * | 2018-04-03 | 2020-04-21 | 西安建筑科技大学 | 一种煤油复合液态稠环芳烃共溶物及其制备方法和用于浮选的方法与应用 |
| CN108580054B (zh) * | 2018-08-01 | 2020-04-28 | 中冶北方(大连)工程技术有限公司 | 一种两产品钼矿的选矿工艺 |
| CN109833979B (zh) * | 2019-04-04 | 2021-06-11 | 北京矿冶科技集团有限公司 | 一种从铜精选尾矿中回收辉钼矿的方法 |
| CN113117883A (zh) * | 2019-12-31 | 2021-07-16 | 有研资源环境技术研究院(北京)有限公司 | 一种提高铜钼硫化矿铜钼混合浮选段回收率的工艺 |
| CN111495609A (zh) * | 2020-04-13 | 2020-08-07 | 北京矿冶科技集团有限公司 | 一种铜钼混合精矿的分离方法 |
| US11286540B2 (en) * | 2020-07-31 | 2022-03-29 | Rio Tinto Technological Resources Inc. | Method of processing a pyrite-containing slurry |
| US11236407B1 (en) * | 2020-07-31 | 2022-02-01 | Rio Tinto Technological Resources Inc. | Metal recovery by leaching agglomerates of metal-containing material/pyrite |
| CN112964741A (zh) * | 2021-02-01 | 2021-06-15 | 中国铝业股份有限公司 | 一种重金属精矿的样片及其制备方法和应用 |
| CN113289768B (zh) * | 2021-05-20 | 2022-09-13 | 四川同庆南风有限责任公司 | 一种高效的芒硝石膏浮选提纯工艺 |
| CN114471958A (zh) * | 2021-12-15 | 2022-05-13 | 金堆城钼业汝阳有限责任公司 | 一种分离复杂辉钼矿中黄铁矿的组合抑制剂及其分离方法 |
| CN119387022B (zh) * | 2024-11-01 | 2025-12-26 | 江西铜业股份有限公司 | 一种复杂低品位铜钼硫多金属矿分支分步高效回收方法 |
| CN119634058B (zh) * | 2024-12-23 | 2025-09-30 | 云南迪庆有色金属有限责任公司 | 一种全粒级铜矿的浮选回收方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2095967A (en) * | 1936-10-12 | 1937-10-19 | Minerals Separation North Us | Separation of molybdenite from copper sulphides |
| US2316743A (en) * | 1939-11-09 | 1943-04-13 | American Cyanamid Co | Flotation of molybdenite |
| US2664199A (en) * | 1952-08-27 | 1953-12-29 | Phelps Dodge Corp | Flotation recovery of molybdenite |
| US3645455A (en) * | 1969-04-04 | 1972-02-29 | Kennecott Copper Corp | Production of lubricant-grade molybdenite from byproduct concentrates of porphyry copper ores |
| US3919079A (en) * | 1972-06-28 | 1975-11-11 | David Weston | Flotation of sulphide minerals from sulphide bearing ore |
| US4606817A (en) | 1985-01-31 | 1986-08-19 | Amax Inc. | Recovery of molybdenite |
| US5078860A (en) * | 1991-02-06 | 1992-01-07 | The Doe Run Company | Sequential and selective flotation of sulfide ores containing copper and molybdenum |
| CA2108071C (en) * | 1992-10-23 | 1999-02-16 | Hector C. Fernandez | An activator-frother composition |
| RU2141384C1 (ru) * | 1998-11-02 | 1999-11-20 | ЗАО "Механобр Инжиниринг Автоматик" | Способ флотации руд цветных металлов |
| CN100537042C (zh) * | 2006-11-24 | 2009-09-09 | 中南大学 | 含铁闪锌矿、磁黄铁矿型复杂铅锌银硫化矿浮选方法 |
| EA020884B1 (ru) * | 2007-09-18 | 2015-02-27 | Баррик Гольд Корпорейшн | Способ восстановления золота из тугоплавких сульфидных руд |
| CN101172267B (zh) * | 2007-12-03 | 2011-05-11 | 西部矿业股份有限公司 | 一种提高复杂硫化铜矿矿石浮选指标的工艺 |
| CN101507951B (zh) * | 2009-03-24 | 2013-04-24 | 西藏中凯矿业股份有限公司 | 一种分离铜铅锌多金属硫化矿的选矿方法 |
| RU2397816C1 (ru) | 2009-07-15 | 2010-08-27 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных руд |
| RU2398635C1 (ru) * | 2009-07-15 | 2010-09-10 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ флотационного обогащения сульфидных руд |
-
2012
- 2012-05-10 EA EA201491923A patent/EA201491923A1/ru unknown
- 2012-05-10 US US14/399,468 patent/US20150068956A1/en not_active Abandoned
- 2012-05-10 AU AU2012379708A patent/AU2012379708B2/en not_active Ceased
- 2012-05-10 MX MX2014013532A patent/MX2014013532A/es unknown
- 2012-05-10 WO PCT/RU2012/000399 patent/WO2013169141A1/en not_active Ceased
- 2012-05-10 CN CN201280073142.XA patent/CN104507582A/zh active Pending
- 2012-05-10 CA CA2873175A patent/CA2873175A1/en not_active Abandoned
- 2012-05-10 EP EP12799651.0A patent/EP2846921A1/en not_active Withdrawn
-
2013
- 2013-05-09 AR ARP130101619A patent/AR091009A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MX2014013532A (es) | 2015-01-16 |
| AU2012379708B2 (en) | 2015-09-10 |
| WO2013169141A1 (en) | 2013-11-14 |
| CN104507582A (zh) | 2015-04-08 |
| US20150068956A1 (en) | 2015-03-12 |
| CA2873175A1 (en) | 2013-11-14 |
| AU2012379708A1 (en) | 2014-11-27 |
| EP2846921A1 (en) | 2015-03-18 |
| EA201491923A1 (ru) | 2015-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |