FI885259A0 - Flotation av mineralslam. - Google Patents

Flotation av mineralslam.

Info

Publication number
FI885259A0
FI885259A0 FI885259A FI885259A FI885259A0 FI 885259 A0 FI885259 A0 FI 885259A0 FI 885259 A FI885259 A FI 885259A FI 885259 A FI885259 A FI 885259A FI 885259 A0 FI885259 A0 FI 885259A0
Authority
FI
Finland
Prior art keywords
mineralslam
flotation
Prior art date
Application number
FI885259A
Other languages
English (en)
Other versions
FI885259A (fi
FI86692B (fi
FI86692C (fi
Inventor
Christopher Hugh Barwise
Original Assignee
Fospur 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 Fospur Ltd filed Critical Fospur Ltd
Publication of FI885259A0 publication Critical patent/FI885259A0/fi
Publication of FI885259A publication Critical patent/FI885259A/fi
Publication of FI86692B publication Critical patent/FI86692B/fi
Application granted granted Critical
Publication of FI86692C publication Critical patent/FI86692C/fi

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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/002—Coagulants and Flocculants
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
FI885259A 1987-11-17 1988-11-14 Flotation av mineralslam FI86692C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8726857 1987-11-17
GB878726857A GB8726857D0 (en) 1987-11-17 1987-11-17 Froth floatation of mineral fines

Publications (4)

Publication Number Publication Date
FI885259A0 true FI885259A0 (fi) 1988-11-14
FI885259A FI885259A (fi) 1989-05-18
FI86692B FI86692B (fi) 1992-06-30
FI86692C FI86692C (fi) 1992-10-12

Family

ID=10627073

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885259A FI86692C (fi) 1987-11-17 1988-11-14 Flotation av mineralslam

Country Status (9)

Country Link
US (2) US4956077A (fi)
AU (1) AU607821B2 (fi)
CA (1) CA1334219C (fi)
FI (1) FI86692C (fi)
GB (2) GB8726857D0 (fi)
IE (1) IE61611B1 (fi)
PT (1) PT89007B (fi)
ZA (1) ZA887977B (fi)
ZW (1) ZW14188A1 (fi)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5338338A (en) * 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
WO1995028213A1 (en) * 1994-04-13 1995-10-26 Philips Electronics N.V. Thermal flocculation of aqueous dispersions
US5679221A (en) * 1994-08-26 1997-10-21 Westvaco Corporation Method for aluminum reduction in recycled pulp and paper
ES2203083T3 (es) 1998-03-27 2004-04-01 Cytec Technology Corp. Procedimiento de eliminacion de impurezas de arcillas tipo caolin.
EP1259306A1 (en) 1999-10-07 2002-11-27 Peletex, Inc. Method and means for filtering an air stream with an aqueous froth
US6799682B1 (en) * 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
AU2008200740B2 (en) * 2001-11-25 2011-09-01 Roe-Hoan Yoon Methods of increasing flotation rate
JP4022595B2 (ja) * 2004-10-26 2007-12-19 コニカミノルタオプト株式会社 撮影装置
CA2597176C (en) 2005-02-04 2013-10-22 Mineral And Coal Technologies, Inc. Improving the separation of diamond from gangue minerals
US8377311B2 (en) * 2008-07-18 2013-02-19 Basf Se Selective materials separation using modified magnetic particles
EP2313200B1 (de) 2008-07-18 2012-06-27 Basf Se Anorganische partikel mit einer durch temperatur hydrophil/hydrophob schaltbaren organischen beschichtung
CN102421529B (zh) 2009-02-24 2015-08-12 巴斯夫欧洲公司 Cu-Mo分离
EP2498913B8 (de) 2009-11-11 2014-10-08 Basf Se Verfahren zur effizienzsteigerung beim erztrennungsprozess mittels hydrophober magnetischer partikel durch gezielten eintrag mechanischer energie
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
US20110229384A1 (en) * 2010-03-18 2011-09-22 Basf Se Concentrate quality in the enrichment of ug-2 platinum ore
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
PL2579987T3 (pl) 2010-06-11 2020-08-24 Basf Se Zastosowanie naturalnie występujących składników magnetycznych z rud
US9827574B2 (en) 2011-05-25 2017-11-28 Cidra Corporate Services, Inc. Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
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
EA201492013A1 (ru) 2012-05-09 2015-04-30 Басф Се Аппарат для ресурсосберегающего отделения магнитных частиц от немагнитных частиц
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
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
WO2015110555A1 (en) 2014-01-22 2015-07-30 Basf Se Silicon comprising polymer coated particles
PE20170812A1 (es) 2014-11-27 2017-07-04 Basf Se Ingreso de energia durante la aglomeracion para separacion magnetica
MX2017006699A (es) 2014-11-27 2017-08-21 Basf Se Mejora de la calidad del concentrado.
RU2616646C1 (ru) * 2015-11-06 2017-04-18 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Способ флотационного обогащения глинистого золотосодержащего сырья
EP3181230A1 (en) 2015-12-17 2017-06-21 Basf Se Ultraflotation with magnetically responsive carrier particles
AU2018309321A1 (en) 2017-08-03 2020-02-27 Basf Se Separation of a mixture using magnetic carrier particles
MX2023001770A (es) * 2020-08-12 2023-02-23 Basf Se Agente espumante para la flotacion de menas.
AU2022231374A1 (en) 2021-03-05 2023-09-14 Basf Se Magnetic separation of particles supported by specific surfactants
EP4066932A1 (en) 2021-03-31 2022-10-05 Basf Se Polymer coated particles

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530496A (en) * 1921-12-17 1925-03-24 Seth B Hunt Flotation oil
US2424402A (en) * 1944-09-14 1947-07-22 Standard Oil Co Froth flotation of sulfide ores with phosphorous-sulfide-olefin reaction product
GB679909A (en) * 1949-03-14 1952-09-24 Bataafsche Petroleum Improvements in or relating to ore flotation
US2611485A (en) * 1949-04-21 1952-09-23 Dow Chemical Co Frothing agents for flotation of ores
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
NL254791A (fi) * 1959-08-11 1900-01-01
NL254793A (fi) * 1959-08-11 1900-01-01
US3138550A (en) * 1960-11-28 1964-06-23 Union Carbide Corp Froth flotation process employing polymeric flocculants
GB1041547A (en) * 1964-06-11 1966-09-07 Exxon Research Engineering Co Improvements in the treatment of coal and other minerals
GB1110643A (en) * 1966-02-23 1968-04-24 Nathaniel Arbiter Benefication of cassiterite ores by froth flotation
CA988225A (en) * 1972-03-08 1976-04-27 Joseph M. Antonetti Conditioning agents for metal sulphide flotation
GB1452605A (en) * 1973-03-01 1976-10-13 Allied Colloids Ltd Materials and processes for flotation of mineral substances
HU167599B (fi) * 1973-11-29 1975-11-28
GB1558442A (en) * 1977-06-14 1980-01-03 Shell Int Research Process for preparing a solid load of coal and the thus obtained load
ZA781454B (en) * 1978-03-13 1979-09-26 Nat Chem Prod Ltd Resinous polymeric substances
US4151341A (en) * 1978-04-05 1979-04-24 The Dow Chemical Company Novel polymers and polymeric salts
SU732018A1 (ru) * 1978-11-16 1980-05-05 Украинский научно-исследовательский углехимический институт Модификатор дл флотации угольных шламов
US4248697A (en) * 1979-05-29 1981-02-03 Consolidation Coal Company Oil agglomeration process
AU5856080A (en) * 1979-06-01 1980-12-04 Calgon Corporation Flotation circuit additive
US4270926A (en) * 1979-06-19 1981-06-02 Atlantic Richfield Company Process for removal of sulfur and ash from coal
US4253614A (en) * 1979-07-05 1981-03-03 The New Jersey Zinc Company Flotation of non-sulfide zinc materials
US4326855A (en) * 1979-11-08 1982-04-27 Cottell Eric Charles Process for beneficiating and stabilizing coal/oil/water fuels
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
US4340467A (en) * 1980-03-20 1982-07-20 American Cyanamid Company Flotation of coal with latex emulsions of hydrocarbon animal or vegetable based oil
US4564369A (en) * 1981-05-28 1986-01-14 The Standard Oil Company Apparatus for the enhanced separation of impurities from coal
CA1201223A (en) * 1981-07-16 1986-02-25 Thomas A. Wheeler Coal flotation reagents
GB2111866B (en) * 1981-12-18 1985-06-05 Coal Ind Improvements in froth flotation
US4448585A (en) * 1981-12-28 1984-05-15 Atlantic Richfield Company Process for forming stable coal-oil mixtures
AU549879B2 (en) * 1982-02-19 1986-02-20 Battelle Memorial Institute Coal deashing process
US4415337A (en) * 1982-05-05 1983-11-15 Atlantic Richfield Company Method for producing agglomerate particles from an aqueous feed slurry comprising finely divided coal and finely divided inorganic solids
CA1211870A (en) * 1982-10-14 1986-09-23 Robert O. Keys Promotors for froth flotation of coal
DE3244898C2 (de) * 1982-12-04 1985-04-11 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Abtrennung von mineralischem ultrafeinen Korn aus Waschwässern der Kohleaufbereitung bzw. aus Kohleschlämmen
US4466887A (en) * 1983-07-11 1984-08-21 Nalco Chemical Company Polymer collectors for coal flotation
US4690752A (en) * 1983-08-19 1987-09-01 Resource Technology Associates Selective flocculation process for the recovery of phosphate
GB2156243B (en) * 1984-03-23 1987-04-01 Coal Ind Froth flotation
GB2157980B (en) * 1984-05-01 1987-04-01 Coal Ind Froth flotation
US4526680A (en) * 1984-05-30 1985-07-02 Dow Corning Corporation Silicone glycol collectors in the beneficiation of fine coal by froth flotation
US4532032A (en) * 1984-05-30 1985-07-30 Dow Corning Corporation Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
CA1265265A (en) * 1984-08-29 1990-01-30 Robert D. Hansen Frother composition and a froth flotation process for the recovery of mineral
US4756823A (en) * 1985-03-08 1988-07-12 Carbo Fleet Chemical Co., Ltd. Particle separation
US4744893A (en) * 1985-08-28 1988-05-17 American Cyanamid Company Polymeric sulfide mineral depressants
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
US4859318A (en) * 1987-10-16 1989-08-22 Fospur Limited Recovering coal fines
US4830740A (en) * 1988-04-19 1989-05-16 The Dow Chemical Company Pyrite depressants useful in the separation of pyrite from coal

Also Published As

Publication number Publication date
PT89007B (pt) 1993-02-26
ZW14188A1 (en) 1989-04-12
GB8726857D0 (en) 1987-12-23
US4956077A (en) 1990-09-11
GB2212418A (en) 1989-07-26
US5051199A (en) 1991-09-24
IE61611B1 (en) 1994-11-16
AU607821B2 (en) 1991-03-14
GB2212418B (en) 1991-05-15
GB8824540D0 (en) 1988-11-23
FI885259A (fi) 1989-05-18
FI86692B (fi) 1992-06-30
CA1334219C (en) 1995-01-31
IE883426L (en) 1989-05-17
FI86692C (fi) 1992-10-12
AU2479088A (en) 1989-05-18
PT89007A (pt) 1988-12-01
ZA887977B (en) 1989-07-26

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: FOSPUR LIMITED