FI885259A - Flotation av mineralslam. - Google Patents

Flotation av mineralslam. Download PDF

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Publication number
FI885259A
FI885259A FI885259A FI885259A FI885259A FI 885259 A FI885259 A FI 885259A FI 885259 A FI885259 A FI 885259A FI 885259 A FI885259 A FI 885259A FI 885259 A FI885259 A FI 885259A
Authority
FI
Finland
Prior art keywords
mineralslam
flotation
Prior art date
Application number
FI885259A
Other languages
English (en)
Other versions
FI86692C (fi
FI885259A0 (fi
FI86692B (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
Application granted granted Critical
Publication of FI86692B publication Critical patent/FI86692B/fi
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
GB878726857A GB8726857D0 (en) 1987-11-17 1987-11-17 Froth floatation of mineral fines
GB8726857 1987-11-17

Publications (4)

Publication Number Publication Date
FI885259A0 FI885259A0 (fi) 1988-11-14
FI885259A true 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)

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US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
JPH08511728A (ja) * 1994-04-13 1996-12-10 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 水性分散液の加熱凝集方法
US5679221A (en) * 1994-08-26 1997-10-21 Westvaco Corporation Method for aluminum reduction in recycled pulp and paper
AU750165B2 (en) 1998-03-27 2002-07-11 Cytec Technology Corp. Process for removing impurities from kaolin clays
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
US8007754B2 (en) 2005-02-04 2011-08-30 Mineral And Coal Technologies, Inc. Separation of diamond from gangue minerals
ATE543570T1 (de) 2008-07-18 2012-02-15 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
PE20110528A1 (es) 2008-07-18 2011-08-11 Siemens Ag Particulas inorganicas con un recubrimiento organico hidrofilico/hidrofobico conmutable por temperatura
EP2401084B1 (de) 2009-02-24 2019-05-22 Basf Se Cu-mo-trennung
BR112012011248A2 (pt) 2009-11-11 2016-04-05 Basf Se processo para separar pelo menos um primeiro material de uma mistura
AU2010318028A1 (en) 2009-11-11 2012-05-24 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
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
ES2908075T3 (es) 2011-05-25 2022-04-27 Cidra Corporate Services Inc Esferas sintéticas con superficie hidrófoba
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
CA2870501A1 (en) 2012-05-09 2013-11-14 Basf Se Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
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
WO2015104324A1 (en) 2014-01-08 2015-07-16 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
EP3223953A1 (en) 2014-11-27 2017-10-04 Basf Se Improvement of concentrate quality
EP3223952B1 (en) 2014-11-27 2024-01-17 Basf Se Energy input during agglomeration for magnetic separation
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
PE20231234A1 (es) * 2020-08-12 2023-08-21 Basf Se Agente espumante para la flotacion de menas
EP4301520A1 (en) 2021-03-05 2024-01-10 Basf Se Magnetic separation of particles supported by specific surfactants
EP4066932A1 (en) 2021-03-31 2022-10-05 Basf Se Polymer coated particles

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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
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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
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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
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US4253614A (en) * 1979-07-05 1981-03-03 The New Jersey Zinc Company Flotation of non-sulfide zinc materials
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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
US4437861A (en) * 1982-02-19 1984-03-20 Dai-Ichi Kogyo Seiyaku Co., Ltd. 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
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Also Published As

Publication number Publication date
US4956077A (en) 1990-09-11
GB2212418B (en) 1991-05-15
GB8824540D0 (en) 1988-11-23
FI86692C (fi) 1992-10-12
ZW14188A1 (en) 1989-04-12
CA1334219C (en) 1995-01-31
AU2479088A (en) 1989-05-18
GB2212418A (en) 1989-07-26
PT89007A (pt) 1988-12-01
US5051199A (en) 1991-09-24
GB8726857D0 (en) 1987-12-23
ZA887977B (en) 1989-07-26
AU607821B2 (en) 1991-03-14
IE883426L (en) 1989-05-17
FI885259A0 (fi) 1988-11-14
FI86692B (fi) 1992-06-30
PT89007B (pt) 1993-02-26
IE61611B1 (en) 1994-11-16

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: FOSPUR LIMITED