ATE25595T1 - Magnetisches flotationsverfahren. - Google Patents

Magnetisches flotationsverfahren.

Info

Publication number
ATE25595T1
ATE25595T1 AT82903131T AT82903131T ATE25595T1 AT E25595 T1 ATE25595 T1 AT E25595T1 AT 82903131 T AT82903131 T AT 82903131T AT 82903131 T AT82903131 T AT 82903131T AT E25595 T1 ATE25595 T1 AT E25595T1
Authority
AT
Austria
Prior art keywords
particles
mineral
pct
magnetic
flotation process
Prior art date
Application number
AT82903131T
Other languages
English (en)
Inventor
Harvey Snook
Terence Charles Hughes
Original Assignee
Wsr Pty Ltd
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 Wsr Pty Ltd filed Critical Wsr Pty Ltd
Application granted granted Critical
Publication of ATE25595T1 publication Critical patent/ATE25595T1/de

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

Landscapes

  • Water Treatment By Electricity Or Magnetism (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT82903131T 1981-10-26 1982-10-26 Magnetisches flotationsverfahren. ATE25595T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPF130281 1981-10-26
PCT/AU1982/000174 WO1983001397A1 (en) 1981-10-26 1982-10-26 Magnetic flotation
EP82903131A EP0091923B1 (de) 1981-10-26 1982-10-26 Magnetisches flotationsverfahren

Publications (1)

Publication Number Publication Date
ATE25595T1 true ATE25595T1 (de) 1987-03-15

Family

ID=3769249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82903131T ATE25595T1 (de) 1981-10-26 1982-10-26 Magnetisches flotationsverfahren.

Country Status (7)

Country Link
US (1) US4657666A (de)
EP (1) EP0091923B1 (de)
JP (1) JPS58501759A (de)
AT (1) ATE25595T1 (de)
AU (1) AU548500B2 (de)
DE (1) DE3275506D1 (de)
WO (1) WO1983001397A1 (de)

Families Citing this family (48)

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GB8513868D0 (en) * 1985-06-01 1985-07-03 British Petroleum Co Plc Removing mineral matter from solid carbonaceous fuels
US5161694A (en) * 1990-04-24 1992-11-10 Virginia Tech Intellectual Properties, Inc. Method for separating fine particles by selective hydrophobic coagulation
US5307938A (en) * 1992-03-16 1994-05-03 Glenn Lillmars Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants
SE501441C2 (sv) * 1993-06-18 1995-02-13 Whirlpool Europ Förfarande för uppvärmning till en färdigtemperatur av drycker eller matvaror i vätskeform, mikrovågsugn för utförande av förfarandet, samt användning av en mikrovågsugn för värmning av drycker i formbestämda förpackningar
WO1999032229A1 (en) * 1997-12-22 1999-07-01 Barry Graham Lumsden Device and method for improving flotation process using magnetic fields
US8092686B2 (en) * 2004-12-23 2012-01-10 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
US8011514B2 (en) * 2004-12-23 2011-09-06 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
US8702993B2 (en) * 2004-12-23 2014-04-22 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
US7913852B2 (en) * 2004-12-23 2011-03-29 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
US8757389B2 (en) 2004-12-23 2014-06-24 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
US8127930B2 (en) * 2004-12-23 2012-03-06 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
US20070007179A1 (en) * 2005-07-06 2007-01-11 Ravishankar Sathanjheri A Process and magnetic reagent for the removal of impurities from minerals
UA99623C2 (ru) 2007-07-17 2012-09-10 Басф Се Способ обогащения руды с помощью гидрофобной поверхности и использование гидрофобной поверхности
ES2426614T3 (es) * 2007-09-03 2013-10-24 Basf Se Procesamiento de menas abundantes utilizando partículas magnéticas
PL2212027T3 (pl) * 2007-11-19 2012-08-31 Basf Se Magnetyczne rozdzielanie substancji na podstawie ich zróżnicowanych ładunków powierzchniowych
EP2090367A1 (de) * 2008-02-15 2009-08-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von nichtmagnetischen Erzen
US8434623B2 (en) * 2008-07-18 2013-05-07 Basf Se Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled
WO2010007075A1 (de) * 2008-07-18 2010-01-21 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
DE102008047853A1 (de) * 2008-09-18 2010-04-22 Siemens Aktiengesellschaft Verfahren zum Trennen von Werterzpartikeln aus Agglomeraten, die Werterzpartikel und an diese angelagerte magnetisierbare Parikel, insbesondere Fe3O4, enthalten
DE102008047854A1 (de) * 2008-09-18 2010-04-22 Siemens Aktiengesellschaft Verfahren zum Trennen von Werterzpartikeln aus Agglomeraten, die nicht magnetische Erzpartikel und daran angelagerte magnetisierbare Partikel, insbesondere Fe-haltige Oxidkomponenten wie Fe3O4, enthalten
RU2515933C2 (ru) 2008-12-11 2014-05-20 Басф Се Обогащение ценных руд из отходов горнодобывающих предприятий (хвостов обогащения)
WO2010097361A1 (de) 2009-02-24 2010-09-02 Basf Se Cu-mo-trennung
AU2010220285B2 (en) 2009-03-04 2015-06-04 Basf Se Magnetic separation of nonferrous metal ores by means of multi-stage conditioning
PT2403649E (pt) * 2009-03-04 2013-11-07 Basf Se Aglomerados hidrófobos magnéticos
DE102009038666A1 (de) * 2009-08-24 2011-03-10 Siemens Aktiengesellschaft Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage
WO2011058039A1 (de) 2009-11-11 2011-05-19 Basf Se Verfahren zur effizienzsteigerung beim erztrennungsprozess mittels hydrophober magnetischer partikel durch gezielten eintrag mechanischer energie
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
DE102010027310A1 (de) * 2010-07-16 2012-01-19 Siemens Aktiengesellschaft Verfahren zum Extrahieren wenigstens eines nicht magnetischen Wertstoffs aus Elektroschrott
BR112013010567A2 (pt) 2010-11-29 2016-08-09 Basf Corp processo para a separação de pelo menos um metal de uma escória, e, uso de pelo menos uma partícula magnética
EP2697314A1 (de) * 2011-04-12 2014-02-19 Basf Se Hydrophobe, funktionalisierte partikel
PE20142002A1 (es) 2011-05-25 2014-12-21 Cidra Corporate Services Inc Tecnicas para transportar perlas o burbujas sinteticas en una celda o columna de flotacion
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
WO2014186352A1 (en) * 2013-05-13 2014-11-20 Cidra Corporate Services Inc. Polymer surfaces having a siloxane functional group
US10413847B2 (en) * 2011-12-13 2019-09-17 Cidra Corporate Services Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes
WO2013160219A1 (en) 2012-04-23 2013-10-31 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
US10486086B2 (en) 2014-01-08 2019-11-26 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
FI3096903T3 (fi) 2014-01-22 2025-01-17 Basf Se Piitä käsittäviä polymeeripäällystettyjä hiukkasia
EP3126053B1 (de) 2014-03-31 2023-03-08 Basf Se Vorrichtung zum trennen von magnetisiertem material
CA2966807C (en) 2014-11-27 2023-05-02 Basf Se Energy input during agglomeration for magnetic separation
PE20170804A1 (es) 2014-11-27 2017-07-04 Basf Se Mejora de la calidad del concentrado
EP3181230A1 (de) 2015-12-17 2017-06-21 Basf Se Ultraflotation mit magnetisch ansprechbaren trägerpartikeln
CN106076602A (zh) * 2016-06-29 2016-11-09 昆明理工大学 一种磁介质团聚弱磁选富集氧化锌矿的方法
US11110468B2 (en) 2017-08-03 2021-09-07 Basf Se Separation of a mixture using magnetic carrier particles
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

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US30360A (en) * 1860-10-09 Propeller and its
US933717A (en) * 1909-01-11 1909-09-07 Alfred Arthur Lockwood Process of treating ores.
FR398660A (fr) * 1909-01-20 1909-06-11 Alfred Arthur Lockwood Mode de traitement des minerais et minéraux analogues
US1043831A (en) * 1909-11-12 1912-11-12 Christian F Heinkel Method of uniting materials.
SU544464A1 (ru) * 1971-12-01 1977-01-30 Всесоюзный научно-исследовательский институт минерального сырья Способ мокрого магнитного обогащени слабомагнитных руд
SU452500A2 (ru) * 1973-06-22 1974-12-05 Институт минеральных ресурсов Способ обогащени каолинов
AT328387B (de) * 1974-01-29 1976-03-25 Financial Mining Ind Ship Verfahren zur trennung eines erzes, insbesondere magnesit, von taubem gestein
US4125460A (en) * 1975-10-01 1978-11-14 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic particulates
US4225426A (en) * 1975-10-01 1980-09-30 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic particulates
IN146669B (de) * 1976-06-10 1979-08-11 Financial Mining Ind Ship
DE2633626A1 (de) * 1976-07-27 1978-02-02 Lenz Hans Richard Ing Grad Verfahren zum trennen von ne-metallen aus ne-metallschrott
USRE30360E (en) 1977-12-14 1980-08-05 Maryland Patent Development Co., Inc. Magnetic separation of particulate mixtures
US4219408A (en) * 1978-04-27 1980-08-26 Anglo-American Clays Corporation Magnetic separation of minerals utilizing magnetic particulates
US4356098A (en) * 1979-11-08 1982-10-26 Ferrofluidics Corporation Stable ferrofluid compositions and method of making same
US4343694A (en) * 1980-08-25 1982-08-10 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic seeding and flotation

Also Published As

Publication number Publication date
AU9051182A (en) 1983-05-05
JPS58501759A (ja) 1983-10-20
DE3275506D1 (en) 1987-04-09
AU548500B2 (en) 1985-12-12
EP0091923B1 (de) 1987-03-04
WO1983001397A1 (en) 1983-04-28
EP0091923A1 (de) 1983-10-26
US4657666A (en) 1987-04-14
EP0091923A4 (de) 1984-11-09

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