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
EP82903131A EP0091923B1 (de) 1981-10-26 1982-10-26 Magnetisches flotationsverfahren
PCT/AU1982/000174 WO1983001397A1 (en) 1981-10-26 1982-10-26 Magnetic flotation

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US8127930B2 (en) * 2004-12-23 2012-03-06 Georgia-Pacific Chemicals Llc Amine-aldehyde resins and uses thereof in separation processes
US8092686B2 (en) * 2004-12-23 2012-01-10 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
US20070007179A1 (en) * 2005-07-06 2007-01-11 Ravishankar Sathanjheri A Process and magnetic reagent for the removal of impurities from minerals
US8408395B2 (en) * 2007-07-17 2013-04-02 Basf Se Process for the beneficiation of ores by means of hydrophobic surfaces
WO2009030669A2 (de) * 2007-09-03 2009-03-12 Basf Se Aufbereitung von werterzen durch magnetpartikel
CA2705881A1 (en) * 2007-11-19 2009-05-28 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
AU2009272764B2 (en) * 2008-07-18 2014-11-20 Basf Se Selective substance separation using modified magnetic particles
PE20110528A1 (es) * 2008-07-18 2011-08-11 Siemens Ag Particulas inorganicas con un recubrimiento organico hidrofilico/hidrofobico conmutable por temperatura
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
JP5637997B2 (ja) * 2008-12-11 2014-12-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 鉱山廃棄物（捨石）からの価値のある鉱石の富化
US8858801B2 (en) 2009-02-24 2014-10-14 Basf Se Cu—Mo separation
AU2010220285B2 (en) 2009-03-04 2015-06-04 Basf Se Magnetic separation of nonferrous metal ores by means of multi-stage conditioning
BRPI1011516A8 (pt) * 2009-03-04 2017-10-03 Basf Se Aglomerado de pelo menos uma partícula p, processo para a produção de aglomerados, e, uso dos aglomerados.
DE102009038666A1 (de) * 2009-08-24 2011-03-10 Siemens Aktiengesellschaft Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage
EP2498913B8 (de) 2009-11-11 2014-10-08 Basf Se Verfahren zur effizienzsteigerung beim erztrennungsprozess mittels hydrophober magnetischer partikel durch gezielten eintrag mechanischer energie
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
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
CA2814729A1 (en) 2010-11-29 2012-06-07 Basf Se Magnetic recovery of valuables from slag material
BR112013024090A2 (pt) * 2011-04-12 2016-12-06 Basf Corp mistura estável, processos para produzir uma partícula superficialmente modificada e para tratar das partículas modificadas, e, uso de partículas modificads superficialmente
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
ES2936663T3 (es) 2011-05-25 2023-03-21 Cidra Corporate Services Inc Separación por flotación mediante esferas o burbujas que contienen polidimetilsiloxano
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
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
US10486086B2 (en) 2014-01-08 2019-11-26 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
PE20170093A1 (es) * 2014-01-22 2017-03-31 Basf Se Particulas recubiertas polimericas que comprenden silicio
EP3126053B1 (de) 2014-03-31 2023-03-08 Basf Se Vorrichtung zum trennen von magnetisiertem material
FI3223952T3 (fi) 2014-11-27 2024-03-27 Basf Se Energiansyöttö agglomeraation aikana magneettierottelua varten
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
PE20200396A1 (es) 2017-08-03 2020-02-26 Basf Se Separacion de una mezcla utilizando particulas portadoras magneticas
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
YU135677A (en) * 1976-06-10 1982-08-31 Financial Mining Ind Ship Improved method of concentrating pure magnesite
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
WO1983001397A1 (en) 1983-04-28
EP0091923A4 (de) 1984-11-09
DE3275506D1 (en) 1987-04-09
AU548500B2 (en) 1985-12-12
EP0091923A1 (de) 1983-10-26
EP0091923B1 (de) 1987-03-04
JPS58501759A (ja) 1983-10-20
US4657666A (en) 1987-04-14

Similar Documents

Publication Publication Date Title
ATE25595T1 (de) Magnetisches flotationsverfahren.
DE3586806D1 (de) Verfahren zum sichtbarmachen von gesonderten submikroskopischen metallteilchen.
DE69309481D1 (de) Verfahren zur kohleflotation
DE3576782D1 (de) Verfahren und vorrichtung zum herstellen von ultrafeinen teilchen.
AT375386B (de) Verfahren und vorrichtung zur aufbereitung von kohle minderer qualitaet
JPS57147461A (en) Device and method of flotation separation using spray nozzle
ZA818927B (en) Enrichment process by flotation of phosphate-containing ores with carbonated and/or siliceous gangues,by amphoteric collecting agents
ATE29406T1 (de) Verfahren zur formung von staehlen.
ATE13201T1 (de) Verfahren zur behandlung blei- und zinkhaltigen staubs der eisen- oder stahlerzeugung.
DE3381146D1 (de) Verfahren und vorrichtung zur spruehfraktionierung von teilchen in fluessiger suspension.
ATA354583A (de) Verfahren zur flotation von fasersuspensionen und einrichtung zur durchfuehrung des verfahrens
NO166845C (no) Fremgangsmaate for oppredning av en malm.
ES2001873A6 (es) Un metodo y un aparato para separar solidos de liquidos mediante sedimentacion por gravedad en un recipiente de tipo espesador-clarificador.
DD136895A1 (de) Verfahren zur trennung von biologischen teilchengemischen durch dielektrophorese
JPS5210968A (en) Method for separation and flotation of sulfide minerals and quartz
SU83720A1 (ru) Способ обогащени стекольных песков
FR2495980B1 (fr) Procede et appareil pour l'enlevement superficiel de matiere des objets en fer fortement carbure
DE3761667D1 (de) Verfahren zur aufarbeitung von sodaschlacken aus der entschwefelung von roheisen.
ATE119581T1 (de) Verfahren zur pyrometallurgischen verarbeitung von einem einsatzmaterial.
SU1663948A1 (ru) Способ переработки океанических железомарганцевых конкреций
ATA627280A (de) Verfahren zur biologischen verarbeitung eines festkoerper- fluessigkeitsgemisches und reaktor zur durchfuehrung des verfahrens
Jelinek Waste Water and Recycling Technique in the Metal Industry
Shirkov General Tendencies in the Development of Technology and Improvement in the Effectiveness of Ore Dressing
AT353206B (de) Verfahren und einrichtung zum feinkoernigen zerkleinern von erzen und mineralstoffen
FR2621905B1 (de)