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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005188 flotation Methods 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 5
- 239000011707 mineral Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 4
- 239000006249 magnetic particle Substances 0.000 abstract 3
- 230000005661 hydrophobic surface Effects 0.000 abstract 2
- 239000000696 magnetic material Substances 0.000 abstract 1
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)
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 (48)
| 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 |
| 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 |
| 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 |
| US8408395B2 (en) * | 2007-07-17 | 2013-04-02 | Basf Se | Process for the beneficiation of ores by means of hydrophobic surfaces |
| US8318025B2 (en) * | 2007-09-03 | 2012-11-27 | Basf Se | Processing rich ores using magnetic particles |
| ATE550101T1 (de) * | 2007-11-19 | 2012-04-15 | Basf Se | Magnetische trennung von substanzen basierend auf ihren unterschiedlichen oberflächenladungen |
| EP2090367A1 (de) * | 2008-02-15 | 2009-08-19 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von nichtmagnetischen Erzen |
| WO2010007157A1 (de) * | 2008-07-18 | 2010-01-21 | 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 |
| 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 |
| PL2376230T3 (pl) * | 2008-12-11 | 2015-01-30 | Basf Se | Wzbogacanie rud wartościowych z odpadów kopalnianych (tailings) |
| CA2753486C (en) * | 2009-02-24 | 2016-11-01 | Basf Se | Cu-mo separation |
| CA2752881C (en) * | 2009-03-04 | 2017-07-04 | Basf Se | Magnetic hydrophobic agglomerates |
| EA022857B1 (ru) | 2009-03-04 | 2016-03-31 | Басф Се | Магнитное разделение руд цветных металлов путем многостадийного кондиционирования |
| DE102009038666A1 (de) * | 2009-08-24 | 2011-03-10 | Siemens Aktiengesellschaft | Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage |
| CA2780562A1 (en) | 2009-11-11 | 2011-05-19 | Basf Se | Method of increasing the efficiency in an ore separation process by means of hydrophobic magnetic particles by targeted input of mechanical energy |
| 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 |
| MX2013006028A (es) | 2010-11-29 | 2013-07-29 | Basf Corp | Recuperacion magnetica de elementos de valor a partir de escoria. |
| PE20141988A1 (es) * | 2011-04-12 | 2014-12-24 | Basf Se | Particulas funcionalizadas hidrofobicas |
| US9327294B2 (en) | 2011-05-25 | 2016-05-03 | Cidra Corporate Services Inc. | Synthetic bubbles or beads having hydrophobic surface |
| 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 |
| EP2790817B1 (de) * | 2011-12-13 | 2020-05-27 | CiDRA Corporate Services, Inc. | Mineralienabscheidung mit funktionalisiertem polymer oder polymerbeschichteten filtern und membranen |
| US9387485B2 (en) | 2012-04-23 | 2016-07-12 | Basf Se | Magnetic separation of particles including one-step-conditioning of a pulp |
| EP2841204B1 (de) | 2012-04-23 | 2022-04-13 | Basf Se | Magnetische trennung von partikeln mit einer in einem schritt erfolgenden aufbereitung einer pulpe |
| 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 |
| AU2015208104B2 (en) * | 2014-01-22 | 2019-02-14 | Basf Corporation | Silicon comprising polymer coated particles |
| 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 |
| WO2016083575A1 (en) | 2014-11-27 | 2016-06-02 | Basf Se | Energy input during agglomeration for magnetic separation |
| 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 |
Family Cites Families (15)
| 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 |
| 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 |
-
1982
- 1982-10-26 JP JP57503147A patent/JPS58501759A/ja active Pending
- 1982-10-26 US US06/759,917 patent/US4657666A/en not_active Expired - Fee Related
- 1982-10-26 AT AT82903131T patent/ATE25595T1/de active
- 1982-10-26 DE DE8282903131T patent/DE3275506D1/de not_active Expired
- 1982-10-26 WO PCT/AU1982/000174 patent/WO1983001397A1/en not_active Ceased
- 1982-10-26 AU AU90511/82A patent/AU548500B2/en not_active Ceased
- 1982-10-26 EP EP82903131A patent/EP0091923B1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU548500B2 (en) | 1985-12-12 |
| AU9051182A (en) | 1983-05-05 |
| DE3275506D1 (en) | 1987-04-09 |
| EP0091923B1 (de) | 1987-03-04 |
| EP0091923A4 (de) | 1984-11-09 |
| JPS58501759A (ja) | 1983-10-20 |
| WO1983001397A1 (en) | 1983-04-28 |
| US4657666A (en) | 1987-04-14 |
| EP0091923A1 (de) | 1983-10-26 |
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