PE20040429A1 - Proceso para el beneficio de minerales sulfurados - Google Patents
Proceso para el beneficio de minerales sulfuradosInfo
- Publication number
- PE20040429A1 PE20040429A1 PE2003001030A PE2003001030A PE20040429A1 PE 20040429 A1 PE20040429 A1 PE 20040429A1 PE 2003001030 A PE2003001030 A PE 2003001030A PE 2003001030 A PE2003001030 A PE 2003001030A PE 20040429 A1 PE20040429 A1 PE 20040429A1
- Authority
- PE
- Peru
- Prior art keywords
- suspension
- minerals
- collector
- benefited
- sulfured
- Prior art date
Links
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
- B03D1/02—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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- 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
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- 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
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
MEDIANTE FLOTACION POR ESPUMA, QUE COMPRENDE: a) FORMAR UNA SUSPENSION QUE COMPRENDE AGUA Y PARTICULAS DE UNA MENA QUE CONTIENE MINERALES SULFURADOS; b) ENTREMEZCLAR DICHA SUSPENSION CON CANTIDADES EFECTIVAS DE UN AGENTE ESPUMANTE Y UN COLECTOR PARA FORMAR UNA ESPUMA QUE CONTIENE MINERALES SULFURADOS BENEFICIADOS; Y, c) RECOLECTAR DICHOS MINERALES BENEFICIADOS. EL COLECTOR COMPRENDE UN N-BUTOXICARBONIL-O-ALQUILTIONOCARBAMATO, SIENDO EL ALQUIL C1-C6. EL COLECTOR SE ENTREMEZCLA CON LA SUSPENSION EN UNA CANTIDAD ENTRE 2,27 g Y 2267,96 g POR TONELADA DE MENA EN DICHA SUSPENSION. LA SUSPENSION TIENE UN pH ENTRE 6 Y 12. LA MENA COMPRENDE UN METAL SELECCIONADO DEL GRUPO FORMADO POR COBRE, PLOMO Y ZINC
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/270,754 US6820746B2 (en) | 2002-10-15 | 2002-10-15 | Process for the beneficiation of sulfide minerals |
| US10/271,221 US6732867B2 (en) | 2002-10-15 | 2002-10-15 | Beneficiation of sulfide minerals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20040429A1 true PE20040429A1 (es) | 2004-08-09 |
Family
ID=32109810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2003001030A PE20040429A1 (es) | 2002-10-15 | 2003-10-10 | Proceso para el beneficio de minerales sulfurados |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP1556170B1 (es) |
| AP (1) | AP1920A (es) |
| AR (1) | AR041586A1 (es) |
| AT (1) | ATE356670T1 (es) |
| AU (1) | AU2003279843B2 (es) |
| BR (1) | BR0315150B1 (es) |
| CA (1) | CA2501079C (es) |
| DE (1) | DE60312541D1 (es) |
| MX (1) | MXPA05003708A (es) |
| OA (1) | OA12943A (es) |
| PE (1) | PE20040429A1 (es) |
| PL (1) | PL202110B1 (es) |
| PT (1) | PT1556170E (es) |
| RU (1) | RU2318607C2 (es) |
| WO (1) | WO2004035218A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AP2526A (en) | 2007-02-07 | 2012-12-05 | Cytec Tech Corp | Novel dithiocarbamate collectors and their use in the beneficiation of mineral ore bodies |
| RU2463367C1 (ru) * | 2011-06-15 | 2012-10-10 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" ФГУП "Гипроцветмет" | Способ извлечения меди и молибдена из сульфидных медно-молибденовых руд |
| WO2013110420A1 (en) | 2012-01-27 | 2013-08-01 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
| CN105592930B (zh) * | 2013-07-19 | 2017-09-12 | 赢创德固赛有限公司 | 从含硫化铁矿石中回收硫化铜的方法 |
| CA2918642A1 (en) * | 2013-07-19 | 2015-01-22 | Evonik Industries Ag | Method for recovering a copper sulfide from an ore containing an iron sulfide |
| AP2016009050A0 (en) * | 2013-07-19 | 2016-02-29 | Evonik Degussa Gmbh | Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
| RU2533474C1 (ru) * | 2013-08-07 | 2014-11-20 | Открытое акционерное общество "Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" (ОАО "Гипроцветмет") | Способ обогащения медно-молибденовых руд |
| CA2880395C (en) | 2014-01-31 | 2017-03-07 | Marcus Tomlinson | Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate |
| RU2705280C1 (ru) * | 2018-08-29 | 2019-11-06 | Федеральное Государственное Бюджетное Учреждение Науки Институт Проблем Комплексного Освоения Недр Им. Академика Н.В. Мельникова Российской Академии Наук (Ипкон Ран) | Способ флотационного отделения сфалерита и минералов меди от сульфидов железа |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584097A (en) * | 1984-08-17 | 1986-04-22 | American Cyanamid Company | Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors |
-
2003
- 2003-10-01 PL PL375072A patent/PL202110B1/pl unknown
- 2003-10-01 RU RU2005114538/03A patent/RU2318607C2/ru not_active IP Right Cessation
- 2003-10-01 WO PCT/US2003/031621 patent/WO2004035218A1/en active IP Right Grant
- 2003-10-01 PT PT03773171T patent/PT1556170E/pt unknown
- 2003-10-01 EP EP03773171A patent/EP1556170B1/en not_active Expired - Lifetime
- 2003-10-01 AU AU2003279843A patent/AU2003279843B2/en not_active Expired
- 2003-10-01 DE DE60312541T patent/DE60312541D1/de not_active Expired - Lifetime
- 2003-10-01 AT AT03773171T patent/ATE356670T1/de not_active IP Right Cessation
- 2003-10-01 OA OA1200500111A patent/OA12943A/en unknown
- 2003-10-01 BR BRPI0315150-6A patent/BR0315150B1/pt not_active IP Right Cessation
- 2003-10-01 CA CA2501079A patent/CA2501079C/en not_active Expired - Lifetime
- 2003-10-01 MX MXPA05003708A patent/MXPA05003708A/es active IP Right Grant
- 2003-10-01 AP AP2005003271A patent/AP1920A/xx active
- 2003-10-10 AR ARP030103708A patent/AR041586A1/es active IP Right Grant
- 2003-10-10 PE PE2003001030A patent/PE20040429A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| RU2005114538A (ru) | 2005-10-27 |
| BR0315150A (pt) | 2005-08-16 |
| AU2003279843B2 (en) | 2008-07-31 |
| OA12943A (en) | 2006-10-13 |
| PL202110B1 (pl) | 2009-06-30 |
| MXPA05003708A (es) | 2005-07-28 |
| AP1920A (en) | 2008-11-15 |
| WO2004035218A1 (en) | 2004-04-29 |
| ATE356670T1 (de) | 2007-04-15 |
| EP1556170B1 (en) | 2007-03-14 |
| EP1556170A1 (en) | 2005-07-27 |
| AU2003279843A1 (en) | 2004-05-04 |
| CA2501079A1 (en) | 2004-04-29 |
| BR0315150B1 (pt) | 2012-02-07 |
| RU2318607C2 (ru) | 2008-03-10 |
| AP2005003271A0 (en) | 2005-03-31 |
| PL375072A1 (en) | 2005-11-14 |
| CA2501079C (en) | 2011-06-07 |
| PT1556170E (pt) | 2007-05-31 |
| DE60312541D1 (de) | 2007-04-26 |
| AR041586A1 (es) | 2005-05-18 |
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Legal Events
| Date | Code | Title | Description |
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| FC | Refusal | ||
| FG | Grant, registration |