MX346196B - Formulaciones que contienen amina para flotacion de espuma inversa de silicatos de mineral de hierro. - Google Patents

Formulaciones que contienen amina para flotacion de espuma inversa de silicatos de mineral de hierro.

Info

Publication number
MX346196B
MX346196B MX2013007460A MX2013007460A MX346196B MX 346196 B MX346196 B MX 346196B MX 2013007460 A MX2013007460 A MX 2013007460A MX 2013007460 A MX2013007460 A MX 2013007460A MX 346196 B MX346196 B MX 346196B
Authority
MX
Mexico
Prior art keywords
froth flotation
iron ore
weight
silicates
amine
Prior art date
Application number
MX2013007460A
Other languages
English (en)
Other versions
MX2013007460A (es
Inventor
Olof Gustafsson Jan
Juberg Malin
Original Assignee
Akzo Nobel Chemicals Int Bv
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 Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of MX2013007460A publication Critical patent/MX2013007460A/es
Publication of MX346196B publication Critical patent/MX346196B/es

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
    • B03D1/008—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
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • 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
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • 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
    • B03D2203/04—Non-sulfide ores

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La presente invención se refiere a un procedimiento para el acumulamiento de un mineral de hierro a partir de un mineral de hierro que contiene silicato por la flotación de espuma inversa del mineral utilizando una composición colectora que comprende: a) un compuesto de fórmula R1O-A-NH(CH2)nNH2 (I), donde R1 es un grupo hidrocarbilo lineal o ramificado con 12 a 15 átomos de carbono, A es un grupo -CH2CHXCH2-, donde X es hidrógeno o un grupo hidroxilo, y n es un número 2 - 6; b) un compuesto de fórmula R2NH2 (II), donde R2 es un grupo hidrocarbilo que tiene de 12 a 14 átomos de carbono, c) un compuesto de fórmula R3NH2 (III), donde R3 es un grupo hidrocarbilo saturado o insaturado lineal o ramificado, que tiene 16 a 22 átomos de carbono, y d) opcionalmente un agente depresor para el mineral de hierro, donde la cantidad de a) es al menos 65% en peso, basado en el peso total de a), b) y c), y como máximo 90% en peso, basado en el peso total de a), b) y c), y donde la relación en peso entre c) y b) es de 4:1 a 1:1.
MX2013007460A 2010-12-28 2011-12-23 Formulaciones que contienen amina para flotacion de espuma inversa de silicatos de mineral de hierro. MX346196B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061427575P 2010-12-28 2010-12-28
EP10197173 2010-12-28
PCT/EP2011/073924 WO2012089651A1 (en) 2010-12-28 2011-12-23 Amine-containing formulations for reverse froth flotation of silicates from iron ore

Publications (2)

Publication Number Publication Date
MX2013007460A MX2013007460A (es) 2013-07-22
MX346196B true MX346196B (es) 2017-03-10

Family

ID=44072504

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007460A MX346196B (es) 2010-12-28 2011-12-23 Formulaciones que contienen amina para flotacion de espuma inversa de silicatos de mineral de hierro.

Country Status (11)

Country Link
US (1) US8701892B2 (es)
EP (1) EP2658655B1 (es)
CN (1) CN103260765B (es)
AU (1) AU2011351526B2 (es)
BR (1) BR112013016142B1 (es)
CA (1) CA2822521C (es)
CL (1) CL2013001886A1 (es)
MX (1) MX346196B (es)
RU (1) RU2013133702A (es)
UA (1) UA109299C2 (es)
WO (1) WO2012089651A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX352083B (es) * 2011-04-13 2017-11-08 Basf Se Compuestos de amina y diamina y su uso para flotacion de espuma invertida de silicato a partir de mineral de hierro.
US9566590B2 (en) * 2011-04-13 2017-02-14 Basf Se Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore
CN106733209A (zh) * 2015-11-19 2017-05-31 中钢集团马鞍山矿山研究院有限公司 一种微细粒铁矿石反浮选捕收剂的制备方法
BR112018015843B1 (pt) * 2016-03-22 2022-06-07 Akzo Nobel Chemicals International B.V. Uso de uma mistura como coletor secundário, e processo para a flotação de espuma de minérios não sulfídicos
CA3027719C (en) 2016-07-08 2023-11-07 Akzo Nobel Chemicals International B.V. Process to treat magnetite ore and collector composition
AU2017314935B2 (en) * 2016-08-26 2021-10-07 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
CN110022983B (zh) 2016-12-14 2022-03-01 埃科莱布美国股份有限公司 用于泡沫浮选的官能化硅氧烷
UA127663C2 (uk) * 2018-06-19 2023-11-22 Кларіант Інтернешнл Лтд Застосування поліолів для вдосконалення способу зворотної пінної флотації залізної руди
CN109590114B (zh) * 2018-11-08 2021-03-05 西安西北有色地质研究院有限公司 铜硫矿石中铜硫的分离方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483890A (en) * 1946-03-25 1949-10-04 Erie Mining Co Cationic froth flotation of iron ore
US3363758A (en) * 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
SE421177B (sv) * 1980-07-14 1981-12-07 Kenogard Ab Sett att genom skumflotation separera kiselhaltiga gangarter fran oxidiska mineral samt medel for utforandet av settet
CA2205885A1 (en) * 1996-06-04 1997-12-04 Witco Corporation Blends of carboxylic acids and organic amines in ore flotation
CA2205886A1 (en) * 1996-06-04 1997-12-04 Witco Corporation Blends of carboxylic acids and organic amines with improved fluidity and stability
SE521949C2 (sv) 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
AU2003901142A0 (en) * 2003-03-13 2003-03-27 Technological Resources Pty Ltd Measuring froth stability
AU2007338062B2 (en) * 2006-12-22 2012-01-12 Akzo Nobel Chemicals International B.V. Amine formulations for reverse froth flotation of silicates from iron ore
EP2017009B1 (en) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
CN101234366A (zh) * 2007-07-31 2008-08-06 中南大学 一种难选褐铁矿的反浮选提铁脱硅方法

Also Published As

Publication number Publication date
EP2658655A1 (en) 2013-11-06
AU2011351526A1 (en) 2013-07-04
UA109299C2 (uk) 2015-08-10
US8701892B2 (en) 2014-04-22
CN103260765A (zh) 2013-08-21
CN103260765B (zh) 2015-08-05
US20130277280A1 (en) 2013-10-24
WO2012089651A1 (en) 2012-07-05
MX2013007460A (es) 2013-07-22
CL2013001886A1 (es) 2013-11-15
EP2658655B1 (en) 2015-07-08
BR112013016142B1 (pt) 2019-10-29
CA2822521C (en) 2018-06-12
AU2011351526B2 (en) 2016-06-02
RU2013133702A (ru) 2015-02-10
CA2822521A1 (en) 2012-07-05
BR112013016142A2 (pt) 2016-09-20

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