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 (47)

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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
US8702993B2 (en) * 2004-12-23 2014-04-22 Georgia-Pacific Chemicals Llc 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
US8011514B2 (en) * 2004-12-23 2011-09-06 Georgia-Pacific Chemicals Llc Modified 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
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
CN101778957B (zh) * 2007-07-17 2012-07-04 巴斯夫欧洲公司 借助疏水固体表面选矿的方法
PL2190584T3 (pl) * 2007-09-03 2013-11-29 Basf Se Przerób wartościowych rud z użyciem cząstek magnetycznych
AU2008327967B2 (en) * 2007-11-19 2013-03-14 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
PE20110485A1 (es) * 2008-07-18 2011-07-09 Siemens Ag Separacion selectiva de sustancias con particulas magneticas modificadas
PL2313200T3 (pl) * 2008-07-18 2012-11-30 Basf Se Cząstki nieorganiczne z powłoką organiczną o właściwościach hydrofilowych/hydrofobowych, które mogą ulegać zmianie pod wpływem temperatury
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
WO2010066770A1 (de) 2008-12-11 2010-06-17 Basf Se Anreicherung von werterzen aus minenabfall (tailings)
CA2753486C (en) 2009-02-24 2016-11-01 Basf Se Cu-mo separation
MX2011009055A (es) 2009-03-04 2011-09-21 Siemens Ag Separacion magnetica de minerales de metal no ferroso mediante acondicionamiento de multiples etapas.
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
RU2012123723A (ru) 2009-11-11 2013-12-20 Басф Се Способ повышения эффективности процесса разделения руды с помощью гидрофобных магнитных частиц механической энергии
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
EP2579987B1 (de) 2010-06-11 2020-03-18 Basf Se Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen
DE102010027310A1 (de) * 2010-07-16 2012-01-19 Siemens Aktiengesellschaft Verfahren zum Extrahieren wenigstens eines nicht magnetischen Wertstoffs aus Elektroschrott
WO2012072615A1 (en) 2010-11-29 2012-06-07 Basf Se Magnetic recovery of valuables from slag material
EP2697314A1 (de) * 2011-04-12 2014-02-19 Basf Se Hydrophobe, funktionalisierte partikel
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
WO2012166580A1 (en) 2011-05-25 2012-12-06 Cidra Corporate Services Inc. Flotation separation using lightweight synthetic beads or bubbles
CA2859012C (en) * 2011-12-13 2020-04-14 Cidra Corporate Services Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes
US9387485B2 (en) 2012-04-23 2016-07-12 Basf Se Magnetic separation of particles including one-step-conditioning of a pulp
EA201491892A1 (ru) * 2012-04-23 2015-04-30 Басф Се Магнитное разделение частиц, включающее одностадийное кондиционирование пульпы
US9216420B2 (en) * 2012-05-09 2015-12-22 Basf Se Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
CN105873653B (zh) 2014-01-08 2018-08-10 巴斯夫欧洲公司 通过淘析减少包含磁性附聚物的体积流的方法
PE20170093A1 (es) * 2014-01-22 2017-03-31 Basf Se Particulas recubiertas polimericas que comprenden silicio
FI3126053T3 (fi) 2014-03-31 2023-05-04 Basf Se Magnetoituneen materiaalin erotuslaite
CN107206392B (zh) 2014-11-27 2020-11-06 巴斯夫欧洲公司 浓缩物质量的改善
FI3223952T3 (fi) 2014-11-27 2024-03-27 Basf Se Energiansyöttö agglomeraation aikana magneettierottelua varten
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
EP3661652A1 (de) 2017-08-03 2020-06-10 Basf Se Trennung eines gemischs durch magnetische trägerteilchen
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
US4225426A (en) * 1975-10-01 1980-09-30 Anglo-American Clays Corporation Magnetic beneficiation of clays utilizing magnetic particulates
US4125460A (en) * 1975-10-01 1978-11-14 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
WO1983001397A1 (en) 1983-04-28
US4657666A (en) 1987-04-14
EP0091923A1 (de) 1983-10-26
EP0091923A4 (de) 1984-11-09
AU548500B2 (en) 1985-12-12
JPS58501759A (ja) 1983-10-20
AU9051182A (en) 1983-05-05
EP0091923B1 (de) 1987-03-04
DE3275506D1 (en) 1987-04-09

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