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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
Application number
MX2012005588A
Other languages
English (en)
Inventor
Imme Domke
Alexej Michailovski
Reinhold Rieger
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43416292&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012005588(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of MX2012005588A publication Critical patent/MX2012005588A/es

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
    • 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).
MX2012005588A 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. MX2012005588A (es)

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)

* Cited by examiner, † Cited by third party
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
AU2012213470A1 (en) 2011-02-01 2013-08-15 Basf Corporation Apparatus for continuous separation of magnetic constituents and cleaning magnetic fraction
GB201115823D0 (en) * 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing
AU2013254846B2 (en) * 2012-04-23 2017-12-07 Basf Se Magnetic separation of particles including one-step-conditioning of a pulp
US9387485B2 (en) 2012-04-23 2016-07-12 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
EP3223953A1 (en) 2014-11-27 2017-10-04 Basf Se Improvement of concentrate quality
CA2966807C (en) * 2014-11-27 2023-05-02 Basf Se Energy input during agglomeration for magnetic separation
RU2585803C1 (ru) * 2015-04-09 2016-06-10 Дмитрий Игнатьевич Дорофеев Способ приготовления раствора для подкормки плодовых деревьев
CA3068152A1 (en) * 2017-08-03 2019-02-07 Basf Se Separation of a mixture using magnetic carrier particles
CN111194242A (zh) * 2017-09-29 2020-05-22 巴斯夫欧洲公司 通过与疏水性磁性颗粒的附聚精选石墨颗粒
CA3106758A1 (en) * 2018-08-13 2020-02-20 Basf Se Combination of carrier-magnetic-separation and a further separation for mineral processing
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)

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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
ATE25595T1 (de) 1981-10-26 1987-03-15 Wsr Pty Ltd Magnetisches flotationsverfahren.
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
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
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores

Also Published As

Publication number Publication date
EP2498913B1 (de) 2013-11-06
CA2780562A1 (en) 2011-05-19
CN102725067A (zh) 2012-10-10
RU2012123723A (ru) 2013-12-20
US20120228413A1 (en) 2012-09-13
PL2498913T3 (pl) 2014-08-29
ES2442742T3 (es) 2014-02-13
EP2498913B8 (de) 2014-10-08
AU2010318034A1 (en) 2012-06-21
CN102725067B (zh) 2015-06-03
BR112012011248A2 (pt) 2016-04-05
CL2012001254A1 (es) 2012-10-12
ZA201204172B (en) 2013-09-25
WO2011058039A1 (de) 2011-05-19
PE20130028A1 (es) 2013-01-18
EP2498913A1 (de) 2012-09-19
US8486270B2 (en) 2013-07-16
PT2498913E (pt) 2014-02-11

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