MX2012005588A - Metodo para aumentar la eficiencia en un proceso de separacion de minerales por medio de particulas magneticas hidrofobicas mediante la entrada focalizada de energia mecanica. - Google Patents
Metodo para aumentar la eficiencia en un proceso de separacion de minerales por medio de particulas magneticas hidrofobicas mediante la entrada focalizada de energia mecanica.Info
- Publication number
- MX2012005588A MX2012005588A MX2012005588A MX2012005588A MX2012005588A MX 2012005588 A MX2012005588 A MX 2012005588A MX 2012005588 A MX2012005588 A MX 2012005588A MX 2012005588 A MX2012005588 A MX 2012005588A MX 2012005588 A MX2012005588 A MX 2012005588A
- Authority
- MX
- Mexico
- Prior art keywords
- magnetic particles
- mechanical energy
- increasing efficiency
- separating process
- hydrophobic magnetic
- Prior art date
Links
- 239000006249 magnetic particle Substances 0.000 title abstract 4
- 230000002209 hydrophobic effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 abstract 7
- 239000006185 dispersion Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
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
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- 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
- B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
-
- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
La presente invención se refiere a un proceso para separar al menos un primer material de una mezcla que comprende al menos un primer material y al menos un segundo material, el cual comprende los siguientes pasos (A) poner en contacto la mezcla que comprende al menos un primer material y al menos un segundo material con al menos una partícula magnética en presencia al menos de un medio de dispersión de modo que al menos un primer material y al menos una partícula magnética se aglomeren, (B) si fuera apropiado, la adición de más medios de dispersión a la dispersión obtenida en el paso (A), (C) separación del aglomerado del paso (A) o (B) de la mezcla por la aplicación de un campo magnético, (D) y disociación del aglomerado separado en el paso (C) a fin de obtener al menos el único primer material y al menos la única partícula magnética en forma separada, con una entrada de energía de al menos 10 kW/m3 que se introduce en la dispersión en el paso (A).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09175635 | 2009-11-11 | ||
PCT/EP2010/067179 WO2011058039A1 (de) | 2009-11-11 | 2010-11-10 | Verfahren zur effizienzsteigerung beim erztrennungsprozess mittels hydrophober magnetischer partikel durch gezielten eintrag mechanischer energie |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012005588A true MX2012005588A (es) | 2012-05-29 |
Family
ID=43416292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012005588A MX2012005588A (es) | 2009-11-11 | 2010-11-10 | Metodo para aumentar la eficiencia en un proceso de separacion de minerales por medio de particulas magneticas hidrofobicas mediante la entrada focalizada de energia mecanica. |
Country Status (15)
Country | Link |
---|---|
US (1) | US8486270B2 (es) |
EP (1) | EP2498913B8 (es) |
CN (1) | CN102725067B (es) |
AU (1) | AU2010318034A1 (es) |
BR (1) | BR112012011248A2 (es) |
CA (1) | CA2780562A1 (es) |
CL (1) | CL2012001254A1 (es) |
ES (1) | ES2442742T3 (es) |
MX (1) | MX2012005588A (es) |
PE (1) | PE20130028A1 (es) |
PL (1) | PL2498913T3 (es) |
PT (1) | PT2498913E (es) |
RU (1) | RU2012123723A (es) |
WO (1) | WO2011058039A1 (es) |
ZA (1) | ZA201204172B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EA201391013A1 (ru) | 2011-02-01 | 2014-02-28 | Басф Се | Устройство для непрерывного выделения магнитных компонентов и очистки магнитной фракции |
GB201115823D0 (en) * | 2011-09-13 | 2011-10-26 | Novel Polymer Solutions Ltd | Mineral processing |
US9387485B2 (en) | 2012-04-23 | 2016-07-12 | Basf Se | Magnetic separation of particles including one-step-conditioning of a pulp |
CA2869226C (en) * | 2012-04-23 | 2020-03-10 | Basf Se | Magnetic separation of particles including one-step-conditioning of a pulp |
US9216420B2 (en) * | 2012-05-09 | 2015-12-22 | Basf Se | Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles |
EP3126053B1 (en) | 2014-03-31 | 2023-03-08 | Basf Se | Magnetized material separating device |
PE20170804A1 (es) | 2014-11-27 | 2017-07-04 | Basf Se | Mejora de la calidad del concentrado |
FI3223952T3 (fi) * | 2014-11-27 | 2024-03-27 | Basf Se | Energiansyöttö agglomeraation aikana magneettierottelua varten |
RU2585803C1 (ru) * | 2015-04-09 | 2016-06-10 | Дмитрий Игнатьевич Дорофеев | Способ приготовления раствора для подкормки плодовых деревьев |
PE20200396A1 (es) * | 2017-08-03 | 2020-02-26 | Basf Se | Separacion de una mezcla utilizando particulas portadoras magneticas |
ES2941111T3 (es) | 2017-09-29 | 2023-05-16 | Basf Se | Concentración de partículas de grafito mediante aglomeración con partículas magnéticas hidrófobas |
CN112566725A (zh) * | 2018-08-13 | 2021-03-26 | 巴斯夫欧洲公司 | 用于矿物加工的载体-磁力分离与其他分离的组合 |
CN109078760B (zh) * | 2018-09-27 | 2020-07-31 | 江西理工大学 | 用带磁性疏水颗粒提高微细粒硫化铜矿浮选回收率的方法 |
CN109078761B (zh) * | 2018-09-27 | 2020-11-27 | 江西理工大学 | 一种利用磁性疏水颗粒强化难处理硫化镍矿浮选的方法 |
CN111825582B (zh) * | 2020-08-12 | 2022-04-08 | 江西理工大学 | 一种以芳基磺酰氯为硫源合成β-硫代羰基化合物的方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301691A (en) * | 1963-12-27 | 1967-01-31 | Minerals & Chem Philipp Corp | Paper coating clay and method for treating the same |
GB1377186A (en) * | 1971-02-10 | 1974-12-11 | English Clays Lovering Pochin | Processing of particulate solid materials |
US4045235A (en) | 1973-04-12 | 1977-08-30 | English Clavs Lovering Pochin & Company, Limited | Treatment of clay minerals |
US4281799A (en) * | 1976-09-27 | 1981-08-04 | J. M. Huber Corporation | Process for improved magnetic beneficiation of clays |
US4419228A (en) * | 1980-08-25 | 1983-12-06 | Anglo-American Clays Corporation | Process for producing high brightness clays utilizing magnetic beneficiation and calcining |
US4657666A (en) | 1981-10-26 | 1987-04-14 | W.S.R. Pty. Ltd. | Magnetic flotation |
US4643822A (en) * | 1985-02-28 | 1987-02-17 | The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Method of separation of material from material mixtures |
GB8726857D0 (en) | 1987-11-17 | 1987-12-23 | Fospur Ltd | Froth floatation of mineral fines |
US4834898A (en) | 1988-03-14 | 1989-05-30 | Board Of Control Of Michigan Technological University | Reagents for magnetizing nonmagnetic materials |
US5593490A (en) | 1995-06-26 | 1997-01-14 | Thiele Kaolin Company | Kaolin clay slurries having reduced viscosities and process for the manufacture thereof |
DE19936472A1 (de) | 1999-08-03 | 2001-02-15 | Stn Atlas Elektronik Gmbh | Haftvermittler |
FR2800635B1 (fr) * | 1999-11-05 | 2002-07-26 | Bio Merieux | Nanospheres composites, conjugues derives, procede de preparation et leurs utilisations |
AUPR319001A0 (en) | 2001-02-19 | 2001-03-15 | Ausmelt Limited | Improvements in or relating to flotation |
US20030085012A1 (en) | 2001-09-07 | 2003-05-08 | Jones J Philip E | Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness |
US8033398B2 (en) | 2005-07-06 | 2011-10-11 | Cytec Technology Corp. | Process and magnetic reagent for the removal of impurities from minerals |
WO2009030669A2 (de) * | 2007-09-03 | 2009-03-12 | Basf Se | Aufbereitung von werterzen durch magnetpartikel |
CA2705881A1 (en) | 2007-11-19 | 2009-05-28 | Basf Se | Magnetic separation of substances on the basis of the different surface charges thereof |
US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
-
2010
- 2010-11-10 EP EP10774231.4A patent/EP2498913B8/de not_active Not-in-force
- 2010-11-10 CN CN201080062500.8A patent/CN102725067B/zh not_active Expired - Fee Related
- 2010-11-10 AU AU2010318034A patent/AU2010318034A1/en not_active Abandoned
- 2010-11-10 RU RU2012123723/03A patent/RU2012123723A/ru not_active Application Discontinuation
- 2010-11-10 BR BR112012011248A patent/BR112012011248A2/pt not_active IP Right Cessation
- 2010-11-10 US US13/509,413 patent/US8486270B2/en not_active Expired - Fee Related
- 2010-11-10 PT PT107742314T patent/PT2498913E/pt unknown
- 2010-11-10 CA CA2780562A patent/CA2780562A1/en not_active Abandoned
- 2010-11-10 ES ES10774231.4T patent/ES2442742T3/es active Active
- 2010-11-10 PE PE2012000646A patent/PE20130028A1/es not_active Application Discontinuation
- 2010-11-10 MX MX2012005588A patent/MX2012005588A/es active IP Right Grant
- 2010-11-10 WO PCT/EP2010/067179 patent/WO2011058039A1/de active Application Filing
- 2010-11-10 PL PL10774231T patent/PL2498913T3/pl unknown
-
2012
- 2012-05-11 CL CL2012001254A patent/CL2012001254A1/es unknown
- 2012-06-07 ZA ZA2012/04172A patent/ZA201204172B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112012011248A2 (pt) | 2016-04-05 |
RU2012123723A (ru) | 2013-12-20 |
PT2498913E (pt) | 2014-02-11 |
PE20130028A1 (es) | 2013-01-18 |
PL2498913T3 (pl) | 2014-08-29 |
US8486270B2 (en) | 2013-07-16 |
ZA201204172B (en) | 2013-09-25 |
EP2498913B1 (de) | 2013-11-06 |
EP2498913B8 (de) | 2014-10-08 |
CL2012001254A1 (es) | 2012-10-12 |
CN102725067B (zh) | 2015-06-03 |
EP2498913A1 (de) | 2012-09-19 |
AU2010318034A1 (en) | 2012-06-21 |
WO2011058039A1 (de) | 2011-05-19 |
US20120228413A1 (en) | 2012-09-13 |
CN102725067A (zh) | 2012-10-10 |
ES2442742T3 (es) | 2014-02-13 |
CA2780562A1 (en) | 2011-05-19 |
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Legal Events
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FG | Grant or registration |