MX2011009055A - Separacion magnetica de minerales de metal no ferroso mediante acondicionamiento de multiples etapas. - Google Patents
Separacion magnetica de minerales de metal no ferroso mediante acondicionamiento de multiples etapas.Info
- Publication number
- MX2011009055A MX2011009055A MX2011009055A MX2011009055A MX2011009055A MX 2011009055 A MX2011009055 A MX 2011009055A MX 2011009055 A MX2011009055 A MX 2011009055A MX 2011009055 A MX2011009055 A MX 2011009055A MX 2011009055 A MX2011009055 A MX 2011009055A
- Authority
- MX
- Mexico
- Prior art keywords
- magnetic separation
- mixture
- nonferrous metal
- metal ores
- active substance
- Prior art date
Links
- 230000003750 conditioning effect Effects 0.000 title 1
- 238000007885 magnetic separation Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 5
- 239000004094 surface-active agent Substances 0.000 abstract 3
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000006249 magnetic particle Substances 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Soft Magnetic Materials (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
La presente invención se refiere a un método para separar al menos un primer material de una mezcla que contiene dicho al menos un primer material y al menos un segundo material, que comprende al menos las siguientes etapas: (A) poner en contacto la mezcla que contiene al menos un primer material y al menos un segundo material con al menos una sustancia tensioactiva, opcionalmente en presencia de al menos un agente dispersante, uniéndose la sustancia tensioactiva a dicho al menos un primer material; (B) opcionalmente añadir al menos un agente dispersante a la mezcla obtenida en la etapa (A), para obtener una dispersión; (C) tratar la dispersión de la etapa (A) o (B) con al menos una partícula magnética hidrofóbica, de modo que el al menos un primer material, al que está unida la al menos una sustancia tensioactiva, y la al menos una partícula magnética se agregan; (D) separar el producto de adición de la etapa (O) de la mezcla aplicando un campo magnético, para obtener el producto de adición y una mezcla M1 empobrecida del producto de adición, y repetir las etapas (A) a (D).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09154283 | 2009-03-04 | ||
| PCT/EP2010/052668 WO2010100181A1 (de) | 2009-03-04 | 2010-03-03 | Magnetische trennung von buntmetallerzen durch mehrstufige konditionierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011009055A true MX2011009055A (es) | 2011-09-21 |
Family
ID=42145172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011009055A MX2011009055A (es) | 2009-03-04 | 2010-03-03 | Separacion magnetica de minerales de metal no ferroso mediante acondicionamiento de multiples etapas. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8372290B2 (es) |
| EP (1) | EP2403648B1 (es) |
| CN (1) | CN102341178B (es) |
| AR (1) | AR075716A1 (es) |
| AU (1) | AU2010220285B2 (es) |
| CA (1) | CA2752662C (es) |
| EA (1) | EA022857B1 (es) |
| ES (1) | ES2437415T3 (es) |
| MX (1) | MX2011009055A (es) |
| PE (1) | PE20120730A1 (es) |
| PL (1) | PL2403648T3 (es) |
| PT (1) | PT2403648E (es) |
| WO (1) | WO2010100181A1 (es) |
| ZA (1) | ZA201107165B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE550101T1 (de) | 2007-11-19 | 2012-04-15 | Basf Se | Magnetische trennung von substanzen basierend auf ihren unterschiedlichen oberflächenladungen |
| PL2313201T3 (pl) | 2008-07-18 | 2012-07-31 | Basf Se | Selektywne rozdzielanie materiałów za pomocą zmodyfikowanych cząstek magnetycznych |
| KR20110095934A (ko) | 2008-12-11 | 2011-08-25 | 바스프 에스이 | 광물 찌꺼기로부터의 광석의 부화 |
| WO2010084635A1 (ja) * | 2009-01-23 | 2010-07-29 | 財団法人大阪産業振興機構 | 混合物の処理方法及び処理装置 |
| PE20120720A1 (es) | 2009-02-24 | 2012-06-15 | Basf Se | Separacion de cu-mo |
| PT2403649E (pt) | 2009-03-04 | 2013-11-07 | Basf Se | Aglomerados hidrófobos magnéticos |
| US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
| US9376457B2 (en) | 2010-09-03 | 2016-06-28 | Basf Se | Hydrophobic, functionalized particles |
| PE20140809A1 (es) * | 2010-11-29 | 2014-07-06 | Basf Se | Recuperacion magnetica de elementos de valor a partir de escoria |
| AU2012213470A1 (en) | 2011-02-01 | 2013-08-15 | Basf Corporation | Apparatus for continuous separation of magnetic constituents and cleaning magnetic fraction |
| DE102012213031A1 (de) * | 2012-07-25 | 2014-01-30 | Siemens Aktiengesellschaft | Verfahren zur Charakterisierung einer Sammlerreagenz |
| EP3223953A1 (en) * | 2014-11-27 | 2017-10-04 | Basf Se | Improvement of concentrate quality |
| CN106269233B (zh) * | 2016-08-29 | 2018-05-08 | 上海交通大学 | 一种分离和富集超细混合粉末中磁性粉末的方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926789A (en) | 1973-07-05 | 1975-12-16 | Maryland Patent Dev Co Inc | Magnetic separation of particular mixtures |
| ATE25595T1 (de) | 1981-10-26 | 1987-03-15 | Wsr Pty Ltd | Magnetisches flotationsverfahren. |
| US4834898A (en) | 1988-03-14 | 1989-05-30 | Board Of Control Of Michigan Technological University | Reagents for magnetizing nonmagnetic materials |
| US5260353A (en) * | 1992-10-16 | 1993-11-09 | Kerr-Mcgee Chemical Corporation | Hydrophobicity through metal ion activation |
| US5891237A (en) * | 1997-10-08 | 1999-04-06 | Millennium Inorganic Chemicals, Ltd. | Production of free flowing spheres using partially neutralized fatty acid |
| AUPR319001A0 (en) | 2001-02-19 | 2001-03-15 | Ausmelt Limited | Improvements in or relating to flotation |
| US8033398B2 (en) | 2005-07-06 | 2011-10-11 | Cytec Technology Corp. | Process and magnetic reagent for the removal of impurities from minerals |
| AU2007342241B2 (en) * | 2007-01-05 | 2012-02-23 | Cytec Technology Corp. | Process for the removal of impurities from carbonate minerals |
| CA2693902C (en) | 2007-07-17 | 2016-06-28 | Basf Se | Process for the beneficiation of ores by means of hydrophobic surfaces |
| MX2010002462A (es) | 2007-09-03 | 2010-03-26 | Basf Se | Procesamiento de menas abundantes utilizando particulas magneticas. |
| ATE550101T1 (de) | 2007-11-19 | 2012-04-15 | Basf Se | Magnetische trennung von substanzen basierend auf ihren unterschiedlichen oberflächenladungen |
| EP2090367A1 (de) | 2008-02-15 | 2009-08-19 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von nichtmagnetischen Erzen |
| AU2009272672A1 (en) | 2008-07-18 | 2010-01-21 | Basf Se | Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled |
| PL2313201T3 (pl) | 2008-07-18 | 2012-07-31 | Basf Se | Selektywne rozdzielanie materiałów za pomocą zmodyfikowanych cząstek magnetycznych |
| EP2321373A1 (de) | 2008-09-04 | 2011-05-18 | Basf Se | Modifizierte partikel und diese enthaltende dispersionen |
| KR20110095934A (ko) | 2008-12-11 | 2011-08-25 | 바스프 에스이 | 광물 찌꺼기로부터의 광석의 부화 |
| PE20120720A1 (es) | 2009-02-24 | 2012-06-15 | Basf Se | Separacion de cu-mo |
| PT2403649E (pt) | 2009-03-04 | 2013-11-07 | Basf Se | Aglomerados hidrófobos magnéticos |
| US20110229384A1 (en) | 2010-03-18 | 2011-09-22 | Basf Se | Concentrate quality in the enrichment of ug-2 platinum ore |
| US20110272623A1 (en) | 2010-05-06 | 2011-11-10 | Siemens Ag | Formulation of hydrophobized magnetite |
| US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
| US9376457B2 (en) | 2010-09-03 | 2016-06-28 | Basf Se | Hydrophobic, functionalized particles |
-
2010
- 2010-03-03 PE PE2011001583A patent/PE20120730A1/es active IP Right Grant
- 2010-03-03 AR ARP100100636A patent/AR075716A1/es not_active Application Discontinuation
- 2010-03-03 ES ES10706003.0T patent/ES2437415T3/es active Active
- 2010-03-03 PT PT107060030T patent/PT2403648E/pt unknown
- 2010-03-03 AU AU2010220285A patent/AU2010220285B2/en not_active Ceased
- 2010-03-03 US US13/203,579 patent/US8372290B2/en not_active Expired - Fee Related
- 2010-03-03 PL PL10706003T patent/PL2403648T3/pl unknown
- 2010-03-03 CN CN201080010076.2A patent/CN102341178B/zh not_active Expired - Fee Related
- 2010-03-03 WO PCT/EP2010/052668 patent/WO2010100181A1/de not_active Ceased
- 2010-03-03 EA EA201190194A patent/EA022857B1/ru not_active IP Right Cessation
- 2010-03-03 CA CA2752662A patent/CA2752662C/en active Active
- 2010-03-03 EP EP10706003.0A patent/EP2403648B1/de active Active
- 2010-03-03 MX MX2011009055A patent/MX2011009055A/es active IP Right Grant
-
2011
- 2011-09-30 ZA ZA2011/07165A patent/ZA201107165B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201107165B (en) | 2012-12-27 |
| CN102341178B (zh) | 2015-06-03 |
| CN102341178A (zh) | 2012-02-01 |
| EP2403648B1 (de) | 2013-09-04 |
| AU2010220285B2 (en) | 2015-06-04 |
| US20110303773A1 (en) | 2011-12-15 |
| PL2403648T3 (pl) | 2014-05-30 |
| WO2010100181A1 (de) | 2010-09-10 |
| CA2752662C (en) | 2017-08-29 |
| PT2403648E (pt) | 2013-11-18 |
| ES2437415T3 (es) | 2014-01-10 |
| EA201190194A1 (ru) | 2012-01-30 |
| EA022857B1 (ru) | 2016-03-31 |
| AR075716A1 (es) | 2011-04-20 |
| AU2010220285A1 (en) | 2011-09-08 |
| EP2403648A1 (de) | 2012-01-11 |
| US8372290B2 (en) | 2013-02-12 |
| PE20120730A1 (es) | 2012-06-15 |
| CA2752662A1 (en) | 2010-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |