PE20160462A1 - Metodo para recuperacion de sulfuro de cobre de una mena que contiene un sulfuro de hierro - Google Patents
Metodo para recuperacion de sulfuro de cobre de una mena que contiene un sulfuro de hierroInfo
- Publication number
- PE20160462A1 PE20160462A1 PE2016000072A PE2016000072A PE20160462A1 PE 20160462 A1 PE20160462 A1 PE 20160462A1 PE 2016000072 A PE2016000072 A PE 2016000072A PE 2016000072 A PE2016000072 A PE 2016000072A PE 20160462 A1 PE20160462 A1 PE 20160462A1
- Authority
- PE
- Peru
- Prior art keywords
- sulfide
- recovery
- copper
- ore containing
- iron
- Prior art date
Links
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 title abstract 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 230000001143 conditioned effect Effects 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 2
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 1
- 239000006260 foam Substances 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
- B03D1/02—Froth-flotation processes
- B03D1/025—Froth-flotation processes adapted for the flotation of fines
-
- 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
- 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
- B03D2203/005—Fine and commodity chemicals
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Se refiere a un metodo para recuperar un concentrado de sulfuro de cobre mediante flotacion por espuma de una mena que contiene un sulfuro de hierro, se agrega peroxido de hidrogeno a la pulpa de mineral acondicionada antes o durante la flotacion en una cantidad eficaz para reducir el potencial redox de la pulpa de mineral acondicionada a fin de mejorar la ley de concentrado y la recuperacion de sulfuros de cobre
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361856405P | 2013-07-19 | 2013-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20160462A1 true PE20160462A1 (es) | 2016-06-02 |
Family
ID=51205376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2016000072A PE20160462A1 (es) | 2013-07-19 | 2014-07-11 | Metodo para recuperacion de sulfuro de cobre de una mena que contiene un sulfuro de hierro |
Country Status (14)
Country | Link |
---|---|
US (1) | US20160158768A1 (es) |
EP (1) | EP3021972B1 (es) |
CN (1) | CN105592930B (es) |
AP (1) | AP2016009051A0 (es) |
AR (1) | AR096952A1 (es) |
AU (1) | AU2014292219B2 (es) |
CA (1) | CA2918639A1 (es) |
CL (1) | CL2016000115A1 (es) |
ES (1) | ES2686606T3 (es) |
MX (1) | MX2016000514A (es) |
PE (1) | PE20160462A1 (es) |
PL (1) | PL3021972T3 (es) |
RU (1) | RU2655865C2 (es) |
WO (1) | WO2015007652A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013110420A1 (en) | 2012-01-27 | 2013-08-01 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
CA2918638C (en) | 2013-07-19 | 2018-03-13 | Evonik Industries Ag | Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
CN104772229B (zh) * | 2015-04-16 | 2017-09-22 | 江西理工大学 | 银矿中低品位伴生铜回收工艺 |
CN111804441B (zh) * | 2020-07-20 | 2022-03-01 | 中南大学 | 在磨矿过程中加入制氧剂调控含高硫铁硫化矿浮选的方法 |
CN111804440B (zh) * | 2020-07-20 | 2021-12-03 | 中南大学 | 通过矿浆中溶解氧含量调控硫化矿浮选的方法 |
CN115921118B (zh) * | 2022-10-11 | 2024-04-05 | 昆明理工大学 | 一种新的黄铁矿和黄铜矿分离的复合抑制剂及选矿方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137649A (en) * | 1962-02-09 | 1964-06-16 | Shell Oil Co | Separation of sulfide ores |
JPS56141856A (en) * | 1980-04-03 | 1981-11-05 | Dowa Mining Co Ltd | Flotation method of zinc ore |
US4549959A (en) * | 1984-10-01 | 1985-10-29 | Atlantic Richfield Company | Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate |
US4702824A (en) * | 1985-07-08 | 1987-10-27 | Khodabandeh Abadi | Ore and coal beneficiation method |
GB8527214D0 (en) * | 1985-11-05 | 1985-12-11 | British Petroleum Co Plc | Separation process |
US5110455A (en) * | 1990-12-13 | 1992-05-05 | Cyprus Minerals Company | Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation |
CA2222996C (en) * | 1995-06-07 | 2008-04-29 | Cytec Technology Corp. | Method of depressing non-sulfide silicate gangue minerals |
AUPP486798A0 (en) * | 1998-07-24 | 1998-08-20 | Boc Gases Australia Limited | Method for optimising flotation recovery |
ATE525136T1 (de) * | 2001-07-27 | 2011-10-15 | Ocean House Chemicals Ltd | Hydroxamatzusammensetzung und schaumflotationsverfahren |
PT1556170E (pt) * | 2002-10-15 | 2007-05-31 | Cytec Tech Corp | Processo para a beneficiação de sulfuretos minerais |
CN101583728B (zh) * | 2006-11-15 | 2012-11-14 | 开普敦大学 | 提高氧化和表面氧化的贱金属和贵金属矿物回收率的硫化方法和设备 |
CN101745467B (zh) * | 2009-12-18 | 2012-12-26 | 北京有色金属研究总院 | 高磁黄铁矿含量难处理铜矿石原生电位调控浮选工艺 |
WO2013110420A1 (en) * | 2012-01-27 | 2013-08-01 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
-
2014
- 2014-07-11 AU AU2014292219A patent/AU2014292219B2/en not_active Ceased
- 2014-07-11 MX MX2016000514A patent/MX2016000514A/es unknown
- 2014-07-11 CA CA2918639A patent/CA2918639A1/en not_active Abandoned
- 2014-07-11 PL PL14739410T patent/PL3021972T3/pl unknown
- 2014-07-11 US US14/904,697 patent/US20160158768A1/en not_active Abandoned
- 2014-07-11 CN CN201480040873.3A patent/CN105592930B/zh not_active Expired - Fee Related
- 2014-07-11 PE PE2016000072A patent/PE20160462A1/es unknown
- 2014-07-11 WO PCT/EP2014/064953 patent/WO2015007652A1/en active Application Filing
- 2014-07-11 RU RU2016105557A patent/RU2655865C2/ru not_active IP Right Cessation
- 2014-07-11 EP EP14739410.0A patent/EP3021972B1/en not_active Not-in-force
- 2014-07-11 AP AP2016009051A patent/AP2016009051A0/en unknown
- 2014-07-11 ES ES14739410.0T patent/ES2686606T3/es active Active
- 2014-07-17 AR ARP140102642A patent/AR096952A1/es unknown
-
2016
- 2016-01-15 CL CL2016000115A patent/CL2016000115A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015007652A1 (en) | 2015-01-22 |
AP2016009051A0 (en) | 2016-02-29 |
EP3021972B1 (en) | 2018-06-20 |
US20160158768A1 (en) | 2016-06-09 |
RU2016105557A3 (es) | 2018-04-02 |
CA2918639A1 (en) | 2015-01-22 |
CN105592930B (zh) | 2017-09-12 |
PL3021972T3 (pl) | 2018-12-31 |
AU2014292219B2 (en) | 2017-03-30 |
EP3021972A1 (en) | 2016-05-25 |
MX2016000514A (es) | 2016-04-07 |
RU2016105557A (ru) | 2017-08-24 |
AU2014292219A1 (en) | 2016-02-11 |
ES2686606T3 (es) | 2018-10-18 |
CL2016000115A1 (es) | 2016-06-24 |
RU2655865C2 (ru) | 2018-05-29 |
AR096952A1 (es) | 2016-02-10 |
CN105592930A (zh) | 2016-05-18 |
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