BRPI0922451A2 - processo para separar pelo menos um primeiro material a partir de uma mistura. - Google Patents

processo para separar pelo menos um primeiro material a partir de uma mistura.

Info

Publication number
BRPI0922451A2
BRPI0922451A2 BRPI0922451A BRPI0922451A BRPI0922451A2 BR PI0922451 A2 BRPI0922451 A2 BR PI0922451A2 BR PI0922451 A BRPI0922451 A BR PI0922451A BR PI0922451 A BRPI0922451 A BR PI0922451A BR PI0922451 A2 BRPI0922451 A2 BR PI0922451A2
Authority
BR
Brazil
Prior art keywords
separating
mixture
Prior art date
Application number
BRPI0922451A
Other languages
English (en)
Inventor
Alexej Michailovski
Imme Domke
Norbert Mronga
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
Application filed by Basf Se filed Critical Basf Se
Publication of BRPI0922451A2 publication Critical patent/BRPI0922451A2/pt

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
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processing Of Solid Wastes (AREA)
  • Hard Magnetic Materials (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
BRPI0922451A 2008-12-11 2009-12-09 processo para separar pelo menos um primeiro material a partir de uma mistura. BRPI0922451A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08171310 2008-12-11
PCT/EP2009/066693 WO2010066770A1 (de) 2008-12-11 2009-12-09 Anreicherung von werterzen aus minenabfall (tailings)

Publications (1)

Publication Number Publication Date
BRPI0922451A2 true BRPI0922451A2 (pt) 2015-12-15

Family

ID=41665088

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922451A BRPI0922451A2 (pt) 2008-12-11 2009-12-09 processo para separar pelo menos um primeiro material a partir de uma mistura.

Country Status (16)

Country Link
US (1) US8377312B2 (pt)
EP (1) EP2376230B1 (pt)
JP (1) JP5637997B2 (pt)
KR (1) KR20110095934A (pt)
CN (1) CN102271817B (pt)
AR (1) AR074588A1 (pt)
AU (1) AU2009324379A1 (pt)
BR (1) BRPI0922451A2 (pt)
CA (1) CA2746550A1 (pt)
CL (1) CL2011001419A1 (pt)
MX (1) MX2011006195A (pt)
PE (1) PE20120524A1 (pt)
PL (1) PL2376230T3 (pt)
RU (1) RU2515933C2 (pt)
WO (1) WO2010066770A1 (pt)
ZA (1) ZA201104995B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329039B2 (en) 2007-11-19 2012-12-11 Basf Se Magnetic separation of substances on the basis of the different surface charges thereof
AU2009272764B2 (en) 2008-07-18 2014-11-20 Basf Se Selective substance separation using modified magnetic particles
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
US8858801B2 (en) 2009-02-24 2014-10-14 Basf Se Cu—Mo separation
EA022857B1 (ru) 2009-03-04 2016-03-31 Басф Се Магнитное разделение руд цветных металлов путем многостадийного кондиционирования
CA2752881C (en) * 2009-03-04 2017-07-04 Basf Se Magnetic hydrophobic agglomerates
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
DE102010027310A1 (de) * 2010-07-16 2012-01-19 Siemens Aktiengesellschaft Verfahren zum Extrahieren wenigstens eines nicht magnetischen Wertstoffs aus Elektroschrott
US9376457B2 (en) 2010-09-03 2016-06-28 Basf Se Hydrophobic, functionalized particles
CA2814729A1 (en) * 2010-11-29 2012-06-07 Basf Se Magnetic recovery of valuables from slag material
US9387485B2 (en) 2012-04-23 2016-07-12 Basf Se Magnetic separation of particles including one-step-conditioning of a pulp
PE20142381A1 (es) * 2012-04-23 2015-01-30 Basf Se Separacion magnetica de particulas que incluye acondicionamiento en un solo paso de una pulpa
US9216420B2 (en) * 2012-05-09 2015-12-22 Basf Se Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
DE102014200415A1 (de) 2013-12-20 2015-06-25 Siemens Aktiengesellschaft Verfahren zur Abtrennung einer definierten mineralischen Wertstoffphase aus einem gemahlenen Erz
EP3126053B1 (en) 2014-03-31 2023-03-08 Basf Se Magnetized material separating device
CA2967215A1 (en) 2014-11-27 2016-06-02 Basf Se Improvement of concentrate quality
CN107073479A (zh) * 2014-11-27 2017-08-18 巴斯夫欧洲公司 用于磁力分离的附聚期间的能量输入
EP3181230A1 (en) * 2015-12-17 2017-06-21 Basf Se Ultraflotation with magnetically responsive carrier particles
US10434520B2 (en) 2016-08-12 2019-10-08 Arr-Maz Products, L.P. Collector for beneficiating carbonaceous phosphate ores
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
EP3661652A1 (en) * 2017-08-03 2020-06-10 Basf Se Separation of a mixture using magnetic carrier particles
MX2021001648A (es) 2018-08-13 2021-05-12 Basf Se Combinacion de separacion de portador magnetico y una separacion adicional para el procesamiento de minerales.
CN112403687B (zh) * 2020-11-11 2022-07-08 西安建筑科技大学 磁黄铁矿粉表面超疏水性薄膜的制备方法及应用
CN113171880A (zh) * 2021-04-23 2021-07-27 中国矿业大学 一种贫细杂黄铜矿浮选复合分散剂及贫细杂黄铜矿浮选方法
WO2025174824A1 (en) * 2024-02-12 2025-08-21 West Virginia University Board of Governors on behalf of West Virginia University Recovery of metal products from mine waste

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123242B2 (pt) * 1972-07-10 1976-07-15
US4657666A (en) * 1981-10-26 1987-04-14 W.S.R. Pty. Ltd. Magnetic flotation
US4834898A (en) * 1988-03-14 1989-05-30 Board Of Control Of Michigan Technological University Reagents for magnetizing nonmagnetic materials
US5043070A (en) * 1989-11-13 1991-08-27 Board Of Control Of Michigan Technological University Magnetic solvent extraction
SU1745340A1 (ru) * 1990-02-12 1992-07-07 Воронежский сельскохозяйственный институт им.К.Д.Глинки Способ очистки сем н
US5161694A (en) * 1990-04-24 1992-11-10 Virginia Tech Intellectual Properties, Inc. Method for separating fine particles by selective hydrophobic coagulation
US5871625A (en) * 1994-08-25 1999-02-16 University Of Iowa Research Foundation Magnetic composites for improved electrolysis
FI990082A0 (fi) * 1999-01-18 1999-01-18 Labsystems Oy Puhdistusprosessi magneettipartikkeleita käyttäen
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
PT2171106E (pt) 2007-07-17 2011-10-06 Basf Se Processo para o enriquecimento de minério por meio de superfícies hidrófugas e sólidas
AU2008294826B2 (en) 2007-09-03 2013-02-07 Basf Se Processing rich ores using magnetic particles
US8329039B2 (en) 2007-11-19 2012-12-11 Basf Se Magnetic separation of substances on the basis of the different surface charges thereof
EP2090367A1 (de) 2008-02-15 2009-08-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von nichtmagnetischen Erzen
EP2313200B1 (de) 2008-07-18 2012-06-27 Basf Se Anorganische partikel mit einer durch temperatur hydrophil/hydrophob schaltbaren organischen beschichtung
AU2009272764B2 (en) 2008-07-18 2014-11-20 Basf Se Selective substance separation using modified magnetic particles
JP5599797B2 (ja) 2008-09-04 2014-10-01 ビーエーエスエフ ソシエタス・ヨーロピア 変性された粒子、及びこれらを含む分散液
WO2010060698A2 (de) 2008-11-03 2010-06-03 Basf Se Pigmentzusammensetzungen
US8858801B2 (en) 2009-02-24 2014-10-14 Basf Se Cu—Mo separation
EA022857B1 (ru) 2009-03-04 2016-03-31 Басф Се Магнитное разделение руд цветных металлов путем многостадийного кондиционирования
CA2752881C (en) 2009-03-04 2017-07-04 Basf Se Magnetic hydrophobic agglomerates
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

Also Published As

Publication number Publication date
AU2009324379A1 (en) 2011-07-28
KR20110095934A (ko) 2011-08-25
RU2011128049A (ru) 2013-01-20
CN102271817A (zh) 2011-12-07
CA2746550A1 (en) 2010-06-17
CL2011001419A1 (es) 2011-09-30
US8377312B2 (en) 2013-02-19
EP2376230A1 (de) 2011-10-19
JP5637997B2 (ja) 2014-12-10
ZA201104995B (en) 2012-10-31
RU2515933C2 (ru) 2014-05-20
PE20120524A1 (es) 2012-04-28
MX2011006195A (es) 2011-07-01
WO2010066770A1 (de) 2010-06-17
JP2012511414A (ja) 2012-05-24
CN102271817B (zh) 2014-10-01
PL2376230T3 (pl) 2015-01-30
EP2376230B1 (de) 2014-07-30
US20110240527A1 (en) 2011-10-06
AR074588A1 (es) 2011-01-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]