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WO2009030669A3 - Aufbereitung von werterzen durch magnetpartikel - Google Patents

Aufbereitung von werterzen durch magnetpartikel Download PDF

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Publication number
WO2009030669A3
WO2009030669A3 PCT/EP2008/061503 EP2008061503W WO2009030669A3 WO 2009030669 A3 WO2009030669 A3 WO 2009030669A3 EP 2008061503 W EP2008061503 W EP 2008061503W WO 2009030669 A3 WO2009030669 A3 WO 2009030669A3
Authority
WO
WIPO (PCT)
Prior art keywords
substance
mixture
magnetic particles
magnetic particle
rich ores
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2008/061503
Other languages
English (en)
French (fr)
Other versions
WO2009030669A2 (de
Inventor
Imme Domke
Norbert Mronga
Alexej Michailovski
Hartmut Hibst
Thomas Servay
Rainer Klopsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Priority to EA201000407A priority Critical patent/EA017511B1/ru
Priority to EP08803482.2A priority patent/EP2190584B1/de
Priority to JP2010523489A priority patent/JP2010537818A/ja
Priority to ES08803482T priority patent/ES2426614T3/es
Priority to CN200880110093.6A priority patent/CN101815581B/zh
Priority to PL08803482T priority patent/PL2190584T3/pl
Priority to BRPI0816189 priority patent/BRPI0816189A2/pt
Priority to AU2008294826A priority patent/AU2008294826B2/en
Priority to MX2010002462A priority patent/MX2010002462A/es
Application filed by BASF SE filed Critical BASF SE
Priority to UAA201003838A priority patent/UA97543C2/uk
Priority to US12/675,836 priority patent/US8318025B2/en
Priority to CA2698216A priority patent/CA2698216C/en
Publication of WO2009030669A2 publication Critical patent/WO2009030669A2/de
Publication of WO2009030669A3 publication Critical patent/WO2009030669A3/de
Anticipated expiration legal-status Critical
Priority to ZA2010/02330A priority patent/ZA201002330B/en
Ceased legal-status Critical Current

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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zum Abtrennen wenigstens eines ersten Stoffes aus einer Mischung enthaltend diesen wenigstens einen ersten Stoff und wenigstens einen zweiten Stoff, umfassend die folgenden Schritte: (A) Inkontaktbringen der Mischung enthaltend wenigstens einen ersten Stoff und wenigstens einen zweiten Stoff mit wenigstens einer oberflächenaktiven Substanz, gegebenenfalls in Gegenwart wenigstens eines Dispersionsmittels, wobei die oberflächenaktive Substanz an den wenigstens einen ersten Stoff anbindet, (B) gegebenenfalls Zugabe wenigstens eines Dispersionsmittels zu der in Schritt (A) erhaltenen Mischung, um eine Dispersion zu erhalten, (C) Behandeln der Dispersion aus Schritt (A) oder (B) mit wenigstens einem hydrophoben Magnetpartikel, so dass sich der wenigstens eine erste Stoff, an den die wenigstens eine oberflächenaktive Substanz angebunden ist, und der wenigstens eine Magnetpartikel anlagern, (D) Abtrennen des Anlagerungsproduktes aus Schritt (C) von der Mischung durch Anlegen eines magnetischen Feldes, (E) Spalten des abgetrennten Anlagerungsproduktes aus Schritt (D), um den wenigstens einen ersten Stoff und den wenigstens einen Magnetpartikel separat zu erhalten.
PCT/EP2008/061503 2007-09-03 2008-09-01 Aufbereitung von werterzen durch magnetpartikel Ceased WO2009030669A2 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
MX2010002462A MX2010002462A (es) 2007-09-03 2008-09-01 Procesamiento de menas abundantes utilizando particulas magneticas.
JP2010523489A JP2010537818A (ja) 2007-09-03 2008-09-01 磁性粒子による高品位鉱の選鉱
ES08803482T ES2426614T3 (es) 2007-09-03 2008-09-01 Procesamiento de menas abundantes utilizando partículas magnéticas
CN200880110093.6A CN101815581B (zh) 2007-09-03 2008-09-01 使用磁性颗粒加工富矿
PL08803482T PL2190584T3 (pl) 2007-09-03 2008-09-01 Przerób wartościowych rud z użyciem cząstek magnetycznych
BRPI0816189 BRPI0816189A2 (pt) 2007-09-03 2008-09-01 Processo para a separação de pelo menos um primeiro material de uma mistura
AU2008294826A AU2008294826B2 (en) 2007-09-03 2008-09-01 Processing rich ores using magnetic particles
EA201000407A EA017511B1 (ru) 2007-09-03 2008-09-01 Переработка ценных руд с помощью магнитных частиц
UAA201003838A UA97543C2 (uk) 2007-09-03 2008-09-01 Збагачення цінних руд за допомогою магнітних частинок
EP08803482.2A EP2190584B1 (de) 2007-09-03 2008-09-01 Aufbereitung von werterzen durch magnetpartikel
US12/675,836 US8318025B2 (en) 2007-09-03 2008-09-01 Processing rich ores using magnetic particles
CA2698216A CA2698216C (en) 2007-09-03 2008-09-01 Processing rich ores using magnetic particles
ZA2010/02330A ZA201002330B (en) 2007-09-03 2010-04-01 Processing rich ores using magnetic particles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07115542.8 2007-09-03
EP07115542 2007-09-03

Publications (2)

Publication Number Publication Date
WO2009030669A2 WO2009030669A2 (de) 2009-03-12
WO2009030669A3 true WO2009030669A3 (de) 2009-04-23

Family

ID=40342991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/061503 Ceased WO2009030669A2 (de) 2007-09-03 2008-09-01 Aufbereitung von werterzen durch magnetpartikel

Country Status (18)

Country Link
US (1) US8318025B2 (de)
EP (1) EP2190584B1 (de)
JP (1) JP2010537818A (de)
CN (1) CN101815581B (de)
AR (1) AR068164A1 (de)
AU (1) AU2008294826B2 (de)
BR (1) BRPI0816189A2 (de)
CA (1) CA2698216C (de)
CL (1) CL2008002609A1 (de)
EA (1) EA017511B1 (de)
ES (1) ES2426614T3 (de)
MX (1) MX2010002462A (de)
PE (1) PE20090869A1 (de)
PL (1) PL2190584T3 (de)
PT (1) PT2190584E (de)
UA (1) UA97543C2 (de)
WO (1) WO2009030669A2 (de)
ZA (1) ZA201002330B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010007075A1 (de) * 2008-07-18 2010-01-21 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
PE20120524A1 (es) 2008-12-11 2012-04-28 Basf Se Enriquecimiento de minerales a partir de desechos mineros
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
RU2559260C2 (ru) 2009-02-24 2015-08-10 Басф Се Разделение меди и молибдена
PL2403648T3 (pl) 2009-03-04 2014-05-30 Basf Se Magnetyczne rozdzielanie rud metali nieżelaznych przez wielostopniowe kondycjonowanie
EA020958B1 (ru) 2009-03-04 2015-03-31 Басф Се Магнитные гидрофобные агломераты и способ их получения
DE102009038666A1 (de) 2009-08-24 2011-03-10 Siemens Aktiengesellschaft Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage
PT2498913E (pt) 2009-11-11 2014-02-11 Basf Se Processo para o aumento da eficiência no processo de separação de minérios por meio de partículas magnéticas hidrófobas aplicando energia mecânica específica
US8646613B2 (en) 2009-11-11 2014-02-11 Basf Se Method for concentrating magnetically separated components from ore suspensions and for removing said components from a magnetic separator at a low loss rate
US8475662B2 (en) * 2009-11-30 2013-07-02 Basf Se Modified HIMS process
WO2011138243A1 (de) 2010-05-06 2011-11-10 Basf Se Formulierung von hydrophobisiertem magnetit
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
PE20131009A1 (es) * 2010-06-11 2013-09-19 Basf Se Proceso para separar al menos un primer material de una mezcla que comprende al menos el primer material, al menos un segundo material y particulas magneticas
WO2012072615A1 (en) * 2010-11-29 2012-06-07 Basf Se Magnetic recovery of valuables from slag material
US20120132032A1 (en) * 2010-11-29 2012-05-31 Basf Corporation Magnetic recovery of valuables from slag material
DE102010064139A1 (de) * 2010-12-23 2012-06-28 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Trennung von Öl und Wasser aus einer Öl/Wasser-Emulsion
CN103476504B (zh) 2011-02-01 2016-11-16 巴斯夫欧洲公司 用于连续分离磁性成分和清洗磁性部分的装置
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
AU2012262483B2 (en) 2011-05-25 2017-08-17 Cidra Corporate Services Inc. Flotation separation using lightweight synthetic beads or bubbles
GB201115823D0 (en) 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing
WO2013130794A1 (en) * 2012-02-28 2013-09-06 Cidra Corporate Services Inc. Method and system for floation separation in a magnetically controllable and steerable medium
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
MX2014013630A (es) 2012-05-09 2015-06-17 Basf Se Aparato para la separacion con poco uso de recursos de particulas magneticas a partir de particulas no magneticas.
WO2014029715A1 (en) 2012-08-21 2014-02-27 Basf Se Magnetic arrangement for transportation of magnetized material
WO2014068142A1 (en) 2012-11-05 2014-05-08 Basf Se Apparatus for the continuous separation of magnetic constituents
WO2015104324A1 (en) 2014-01-08 2015-07-16 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
CA2967215A1 (en) * 2014-11-27 2016-06-02 Basf Se Improvement of concentrate quality
EP3223952B1 (de) * 2014-11-27 2024-01-17 Basf Se Energieaufnahme während agglomeration zur magnetischen trennung
AU2016200868B2 (en) 2015-02-10 2021-05-13 Scandium International Mining Corporation Systems and processes for recovering scandium values from laterite ores
JP6690565B2 (ja) * 2017-01-31 2020-04-28 Ｊｆｅスチール株式会社 磁力選別方法及び装置
WO2018183244A1 (en) * 2017-03-27 2018-10-04 Cidra Corporate Services Llc Removal of hydrophobic particles using carbon dioxide
EP3661652A1 (de) * 2017-08-03 2020-06-10 Basf Se Trennung eines gemischs durch magnetische trägerteilchen
EP3837055A1 (de) 2018-08-13 2021-06-23 Basf Se Kombination aus träger-magnetischer trennung und einer weiteren trennung zur mineralverarbeitung
CN111500879B (zh) * 2020-05-28 2021-07-27 清华大学 基于磁性Janus颗粒的萃取稀土元素的方法
CN112718231B (zh) * 2020-12-15 2023-04-21 中国地质科学院郑州矿产综合利用研究所 富镁矿物的辉钼矿的选矿方法
WO2025195935A1 (en) 2024-03-18 2025-09-25 Magnify Biotechnologies Gmbh Core-shell particles
CN119076204B (zh) * 2024-09-25 2025-09-16 江苏中研创星材料科技有限公司 一种高效率的钛精矿磁选方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094804A (en) * 1974-08-19 1978-06-13 Junzo Shimoiizaka Method for preparing a water base magnetic fluid and product
US4657666A (en) * 1981-10-26 1987-04-14 W.S.R. Pty. Ltd. Magnetic flotation
DE3709852A1 (de) * 1987-03-24 1988-10-06 Silica Gel Gmbh Adsorptions Te Stabile magnetische fluessigkeitszusammensetzungen und verfahren zu ihrer herstellung und ihre verwendung
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
US5161694A (en) * 1990-04-24 1992-11-10 Virginia Tech Intellectual Properties, Inc. Method for separating fine particles by selective hydrophobic coagulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118496A (en) 1980-02-25 1981-09-17 Nippon Seiko Kk Preparation of magnetic fluid
DD235791A3 (de) 1981-06-22 1986-05-21 Adw Ddr Verfahren zur herstellung magnetischer hydrosole
CA1292053C (en) 1986-09-16 1991-11-12 Yoshito Sakurai Time-division channel arrangement
DE19758335C1 (de) 1997-12-22 1999-03-11 Mediport Kardiotechnik Gmbh Magnetflüssigkeit auf der Basis unpolarer Trägerflüssigkeit und Verfahren zur Herstellung
US6036857A (en) * 1998-02-20 2000-03-14 Florida State University Research Foundation, Inc. Apparatus for continuous magnetic separation of components from a mixture
AUPR319001A0 (en) 2001-02-19 2001-03-15 Ausmelt Limited Improvements in or relating to flotation
US7189198B2 (en) * 2002-07-03 2007-03-13 Stereotaxis, Inc. Magnetically guidable carriers and methods for the targeted magnetic delivery of substances in the body
US8033398B2 (en) 2005-07-06 2011-10-11 Cytec Technology Corp. Process and magnetic reagent for the removal of impurities from minerals

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094804A (en) * 1974-08-19 1978-06-13 Junzo Shimoiizaka Method for preparing a water base magnetic fluid and product
US4657666A (en) * 1981-10-26 1987-04-14 W.S.R. Pty. Ltd. Magnetic flotation
DE3709852A1 (de) * 1987-03-24 1988-10-06 Silica Gel Gmbh Adsorptions Te Stabile magnetische fluessigkeitszusammensetzungen und verfahren zu ihrer herstellung und ihre verwendung
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
US5161694A (en) * 1990-04-24 1992-11-10 Virginia Tech Intellectual Properties, Inc. Method for separating fine particles by selective hydrophobic coagulation

Also Published As

Publication number Publication date
EP2190584B1 (de) 2013-06-05
MX2010002462A (es) 2010-03-26
ZA201002330B (en) 2011-06-29
CL2008002609A1 (es) 2009-10-23
PT2190584E (pt) 2013-08-28
JP2010537818A (ja) 2010-12-09
US20100300941A1 (en) 2010-12-02
BRPI0816189A2 (pt) 2015-04-14
US8318025B2 (en) 2012-11-27
EP2190584A2 (de) 2010-06-02
WO2009030669A2 (de) 2009-03-12
EA017511B1 (ru) 2013-01-30
CN101815581B (zh) 2015-01-21
AU2008294826B2 (en) 2013-02-07
CN101815581A (zh) 2010-08-25
UA97543C2 (uk) 2012-02-27
PL2190584T3 (pl) 2013-11-29
ES2426614T3 (es) 2013-10-24
AU2008294826A1 (en) 2009-03-12
PE20090869A1 (es) 2009-08-08
CA2698216C (en) 2017-01-10
CA2698216A1 (en) 2009-03-12
EA201000407A1 (ru) 2010-10-29
AR068164A1 (es) 2009-11-04

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