ZW14188A1 - Froth flotation of mineral fines - Google Patents

Froth flotation of mineral fines

Info

Publication number
ZW14188A1
ZW14188A1 ZW141/88A ZW14188A ZW14188A1 ZW 14188 A1 ZW14188 A1 ZW 14188A1 ZW 141/88 A ZW141/88 A ZW 141/88A ZW 14188 A ZW14188 A ZW 14188A ZW 14188 A1 ZW14188 A1 ZW 14188A1
Authority
ZW
Zimbabwe
Prior art keywords
froth flotation
mineral fines
fines
mineral
froth
Prior art date
Application number
ZW141/88A
Other languages
English (en)
Inventor
Hugh Barwise Christopher
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 ZW14188A1 publication Critical patent/ZW14188A1/xx

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
ZW141/88A 1987-11-17 1988-10-26 Froth flotation of mineral fines ZW14188A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZW14188A1 true ZW14188A1 (en) 1989-04-12

Family

ID=10627073

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW141/88A ZW14188A1 (en) 1987-11-17 1988-10-26 Froth flotation of mineral fines

Country Status (9)

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

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
EP0703815A1 (en) * 1994-04-13 1996-04-03 Koninklijke 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
EP1068162B1 (en) 1998-03-27 2003-07-23 Cytec Technology Corp. Process for removing impurities from kaolin clays
AU8000700A (en) 1999-10-07 2001-05-10 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
AU2006210497A1 (en) 2005-02-04 2006-08-10 Mineral And Coal Technologies, Inc. Improving the separation of diamond from gangue minerals
US8434623B2 (en) 2008-07-18 2013-05-07 Basf Se Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled
US8377311B2 (en) * 2008-07-18 2013-02-19 Basf Se Selective materials separation using modified magnetic particles
MX2011008882A (es) 2009-02-24 2011-09-21 Basf Se Separacion de cu-mo.
US8486270B2 (en) 2009-11-11 2013-07-16 Basf Se Method of increasing the efficiency in an ore separation process by means of hydrophobic magnetic particles by targeted input of mechanical energy
MX2012005466A (es) 2009-11-11 2012-06-08 Basf Se Procedimiento para concentrar componentes separados por via magnetica de suspensiones de minerales y para expulsar dichos componentes de un separador magnetico con pocas perdidas.
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
WO2011154540A1 (de) 2010-06-11 2011-12-15 Basf Se Nutzung der natürlich vorkommenden magnetischen bestandteile von erzen
AU2012258592B2 (en) 2011-05-25 2016-03-31 Cidra Corporate Services Inc. Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest
EP2841204B1 (en) 2012-04-23 2022-04-13 Basf Se Magnetic separation of particles including one-step-conditioning of a pulp
EP2846920B1 (en) 2012-05-09 2019-10-09 Basf Se Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
US9216420B2 (en) 2012-05-09 2015-12-22 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
EP3092048B1 (en) 2014-01-08 2019-09-25 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
US10300496B2 (en) 2014-01-22 2019-05-28 Basf Se Silicon comprising polymer coated particles
CN107073479A (zh) 2014-11-27 2017-08-18 巴斯夫欧洲公司 用于磁力分离的附聚期间的能量输入
WO2016083491A1 (en) 2014-11-27 2016-06-02 Basf Corporation Improvement of concentrate quality
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
MX2020001255A (es) 2017-08-03 2020-03-20 Basf Se Separacion de una mezcla utilizando particulas portadoras magneticas.
MX2023001770A (es) * 2020-08-12 2023-02-23 Basf Se Agente espumante para la flotacion de menas.
MX2023010352A (es) 2021-03-05 2023-09-15 Basf Se Separacion magnetica de particulas soportadas por tensioactivos especificos.
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
NL254793A (xx) * 1959-08-11 1900-01-01
NL254791A (xx) * 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 (xx) * 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
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited 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
AU2479088A (en) 1989-05-18
PT89007B (pt) 1993-02-26
IE61611B1 (en) 1994-11-16
CA1334219C (en) 1995-01-31
FI86692B (fi) 1992-06-30
GB8824540D0 (en) 1988-11-23
FI86692C (fi) 1992-10-12
AU607821B2 (en) 1991-03-14
US4956077A (en) 1990-09-11
ZA887977B (en) 1989-07-26
FI885259A0 (fi) 1988-11-14
GB2212418B (en) 1991-05-15
GB8726857D0 (en) 1987-12-23
FI885259A (fi) 1989-05-18
US5051199A (en) 1991-09-24
GB2212418A (en) 1989-07-26
IE883426L (en) 1989-05-17
PT89007A (pt) 1988-12-01

Similar Documents

Publication Publication Date Title
GB2212418B (en) Froth flotation of mineral fines
ZA881607B (en) Froth flotation
AU563546B2 (en) Promotors for froth flotation of coal
AR242135A1 (es) Un colector de flotacion para la recuperacion de valores metalicos.
DE3566506D1 (en) A process for froth flotation of mineral values from ore
PH24537A (en) Collector composition for the froth flotation of mineral values
YU130688A (en) Process for foam flotation for obtaining minerals
ZM1586A1 (en) Collector compositions for the froth flotation of mineral values
ZM1592A1 (en) Froth flotation of fine coal or mineral particles
DE3377270D1 (en) Beneficiation of clays by froth flotation
GB8519501D0 (en) Flotation of coal
GB2163975B (en) Froth flotation of coal
ZA883225B (en) Method for the froth flotation of coal
GB2156243B (en) Froth flotation
GB2157980B (en) Froth flotation
PL272294A1 (en) Method for froth flotation of coal
ZM6488A1 (en) Froth flotation of minerals fines
GB2110958B (en) Froth flotation of coal
GB2099727B (en) Froth flotation of coal
AU542958B2 (en) Froth flotation of coal
GB8503129D0 (en) Froth flotation of fine coal
ZA888450B (en) Froth flotation
ZA887096B (en) Froth flotation
SE8705085D0 (sv) Froth flotation process of coal
PL255157A1 (en) Useful mineral flotation method