BR112012020336A2 - método para aprimorar a remoção de um material em particular a partir de um minério de sulfeto mineral triturado por um processo de separação por flotação - Google Patents

método para aprimorar a remoção de um material em particular a partir de um minério de sulfeto mineral triturado por um processo de separação por flotação

Info

Publication number
BR112012020336A2
BR112012020336A2 BR112012020336A BR112012020336A BR112012020336A2 BR 112012020336 A2 BR112012020336 A2 BR 112012020336A2 BR 112012020336 A BR112012020336 A BR 112012020336A BR 112012020336 A BR112012020336 A BR 112012020336A BR 112012020336 A2 BR112012020336 A2 BR 112012020336A2
Authority
BR
Brazil
Prior art keywords
enhancing
removal
separation process
particular material
flotation separation
Prior art date
Application number
BR112012020336A
Other languages
English (en)
Other versions
BR112012020336B1 (pt
Inventor
Daniel E Child
David M Nicholson
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of BR112012020336A2 publication Critical patent/BR112012020336A2/pt
Publication of BR112012020336B1 publication Critical patent/BR112012020336B1/pt

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
    • 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
    • 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
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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
    • 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
    • B03D2203/025—Precious metal ores
BR112012020336A 2010-02-16 2011-02-15 método para aprimorar a remoção de um material em particular a partir de um minério de sulfeto mineral triturado por um processo de separação por flotação BR112012020336B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/706,091 US8413816B2 (en) 2010-02-16 2010-02-16 Sulfide flotation aid
PCT/US2011/024837 WO2011103067A2 (en) 2010-02-16 2011-02-15 Sulfide flotation aid

Publications (2)

Publication Number Publication Date
BR112012020336A2 true BR112012020336A2 (pt) 2016-05-03
BR112012020336B1 BR112012020336B1 (pt) 2019-12-03

Family

ID=44368913

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020336A BR112012020336B1 (pt) 2010-02-16 2011-02-15 método para aprimorar a remoção de um material em particular a partir de um minério de sulfeto mineral triturado por um processo de separação por flotação

Country Status (9)

Country Link
US (1) US8413816B2 (pt)
CN (1) CN102753485B (pt)
AU (1) AU2016204138B2 (pt)
BR (1) BR112012020336B1 (pt)
CL (1) CL2012002254A1 (pt)
MX (1) MX346962B (pt)
RU (1) RU2563012C2 (pt)
WO (1) WO2011103067A2 (pt)
ZA (1) ZA201206027B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955685B2 (en) 2010-12-30 2015-02-17 Nalco Company Glycerides and fatty acid mixtures and methods of using same
CN102671768A (zh) * 2012-03-29 2012-09-19 洛阳栾川钼业集团股份有限公司 一种提高辉钼矿回收率的方法
US9446416B2 (en) * 2012-11-28 2016-09-20 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9149814B2 (en) 2013-03-13 2015-10-06 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9266120B2 (en) 2013-10-01 2016-02-23 Ecolab Usa Inc Collectors for mineral flotation
US9440242B2 (en) 2013-10-01 2016-09-13 Ecolab Usa Inc. Frothers for mineral flotation
CN105107637A (zh) * 2015-09-30 2015-12-02 广西大学 一种用于回收尾矿中硫化矿捕收剂的制备方法
CN105665149B (zh) * 2016-01-15 2018-04-20 中南大学 一种非钼硫化矿物浮选抑制剂的制备方法及其应用
CN111266195B (zh) * 2020-03-05 2021-09-07 中南大学 一种氧化锌矿浮选组合捕收剂及其应用
CN112047536A (zh) * 2020-10-22 2020-12-08 广东省科学院资源综合利用研究所 一种含镍电镀废水的浮选净化方法
CN112371348B (zh) * 2020-12-15 2022-04-26 武汉工程大学 一种铅锌硫化矿浮选分离抑制剂及其应用方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US527914A (en) * 1894-10-23 Chester a
US745546A (en) 1902-07-14 1903-12-01 Edwin Whitfield Wheelwright Compound of phosphorus and sulfur and method of making same.
US1153054A (en) 1915-02-03 1915-09-07 Francis C Frary Process of producing sulfids of phosphorus.
US1414837A (en) 1920-06-01 1922-05-02 Stibium Products Company Method of making precipitated antimony sulphide
US1869532A (en) 1927-10-04 1932-08-02 American Metal Co Ltd Process of separating ore
CH131096A (fr) 1927-12-01 1929-01-31 Paul Dutoit Procédé de fabrication du pentasulfure de phosphore.
US1833427A (en) 1930-01-31 1931-11-24 Minerals Separation North Us Flotation concentration of metalliferous minerals
US2255776A (en) 1939-01-09 1941-09-16 Thomas A Janney Process of recovering molybdenite by froth flotation
US2559104A (en) 1948-03-23 1951-07-03 Phelps Dodge Corp Flotation recovery of molybdenite
US2492936A (en) 1948-10-16 1949-12-27 Charles M Nokes Differential froth flotation of sulfide ores
US3102854A (en) 1960-11-28 1963-09-03 Duval Sulphur & Potash Company Method of recovering molybdenite
US3137649A (en) 1962-02-09 1964-06-16 Shell Oil Co Separation of sulfide ores
US3539002A (en) 1967-12-11 1970-11-10 Kennecott Copper Corp Process for separating molybdenite from copper sulfide concentrates
US3811569A (en) 1971-06-07 1974-05-21 Fmc Corp Flotation recovery of molybdenite
CA1070034A (en) 1975-06-05 1980-01-15 Richard O. Huch Differential froth flotation of molybdenum sulfide from copper sulfide
SU650657A1 (ru) * 1977-05-03 1979-03-05 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Модификатор дл флотации оловосодержащих руд
US4329223A (en) 1980-01-11 1982-05-11 United States Borax & Chemical Corporation Flotation of molybdenite
SU1176955A1 (ru) * 1982-09-02 1985-09-07 Sibirsk G Pnii Tsvetnoj Metall "cpeдctbo флotaции флюopиtcoдepжaщиx pуд"
GB8408063D0 (en) 1984-03-29 1984-05-10 Albright & Wilson Flotation of ores
US4549959A (en) 1984-10-01 1985-10-29 Atlantic Richfield Company Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate
JPS63500577A (ja) 1985-07-09 1988-03-03 フロテツク　サ−ビシ−ズ，インコ−ポレ−テツド 銅モリブデン鉱石の選択分離法
US4851036A (en) * 1987-08-06 1989-07-25 Mobil Oil Corporation Mineral ore flotation process and apparatus
US5068028A (en) 1990-01-21 1991-11-26 University Of Utah Molybdenite flotation from copper sulfide/molybdenite containing materials by ozone conditioning
US5037533A (en) * 1990-02-15 1991-08-06 The Lubrizol Corporation Ore flotation process and use of phosphorus containing sulfo compounds
US5368830A (en) 1992-10-15 1994-11-29 Calgon Corporation Scale control in gold and silver mining heap leach and mill water circuits using polyether polyamino methylene phosphonates
RU2057595C1 (ru) * 1993-06-15 1996-04-10 Приморское производственное объединение "Бор" Способ флотации борных руд
US5454954A (en) 1993-09-21 1995-10-03 Calgon Corporation Scale control in metal mining circuits using polyether polyamino methylene phosphonates
US5437696A (en) * 1994-06-22 1995-08-01 Iowa State University Research Foundation, Inc. Method of removal of sulfur from coal and petroleum products
AU701180B2 (en) * 1995-06-07 1999-01-21 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
US6827220B1 (en) 1998-08-11 2004-12-07 Versitech, Inc. Flotation of sulfide mineral species with oils
US6200545B1 (en) * 1999-01-22 2001-03-13 Dreisinger Consulting Inc Cyanide recovery by solvent extraction
US6702921B2 (en) * 2001-05-01 2004-03-09 Ondeo Nalco Company Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent
US6536595B2 (en) * 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
AU2002318997B2 (en) * 2001-07-27 2008-05-29 Ocean House Chemicals Limited Hydroxamate composition and method for froth flotation
PE20040142A1 (es) 2002-08-03 2004-03-22 Clariant Gmbh Colector para menas del tipo de sulfuros
US7219804B2 (en) * 2003-08-26 2007-05-22 Newmont Usa Limited Flotation processing including recovery of soluble nonferrous base metal values
RU2259237C1 (ru) * 2004-03-15 2005-08-27 ФГУП "Всероссийский научно-исследовательский институт химической технологии" Способ получения фосфорсодержащих собирателей для флотации руд
CN101397162B (zh) * 2008-11-04 2010-12-08 武汉工程大学 硅钙质胶磷矿正反浮选废水的回用处理工艺
CN101402654B (zh) * 2008-11-25 2011-09-14 江苏大学 一种气浮溶剂浮选回收草甘膦钠盐的方法
GB201115823D0 (en) * 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing
US9387490B2 (en) * 2012-04-12 2016-07-12 Vale S.A. Method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrrhotite by exploiting the synergy of multiple depressants
WO2014012139A1 (en) * 2012-07-17 2014-01-23 Teebee Holdings Pty Ltd Monothiophosphate containing collectors and methods

Also Published As

Publication number Publication date
MX2012009361A (es) 2012-10-01
ZA201206027B (en) 2013-04-24
CN102753485A (zh) 2012-10-24
US20110198296A1 (en) 2011-08-18
AU2016204138A1 (en) 2016-07-14
WO2011103067A3 (en) 2011-12-15
WO2011103067A2 (en) 2011-08-25
CN102753485B (zh) 2015-03-11
US8413816B2 (en) 2013-04-09
AU2016204138B2 (en) 2017-12-07
RU2012133745A (ru) 2014-03-27
MX346962B (es) 2017-04-07
CL2012002254A1 (es) 2013-01-11
RU2563012C2 (ru) 2015-09-10
AU2011218285A1 (en) 2012-08-30
BR112012020336B1 (pt) 2019-12-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/02/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/02/2011, OBSERVADAS AS CONDICOES LEGAIS