CL2007003776A1 - Procedimiento para enriquecer un mineral de hierro de una mena mediante flotacion inversa del mineral usando una composicion colectora la cual comprende a) uno o mas alquil eterdiaminas, b) uno o mas alquil etermonoaminas, alquilmonoaminas, alquil et - Google Patents

Procedimiento para enriquecer un mineral de hierro de una mena mediante flotacion inversa del mineral usando una composicion colectora la cual comprende a) uno o mas alquil eterdiaminas, b) uno o mas alquil etermonoaminas, alquilmonoaminas, alquil et

Info

Publication number
CL2007003776A1
CL2007003776A1 CL2007003776A CL2007003776A CL2007003776A1 CL 2007003776 A1 CL2007003776 A1 CL 2007003776A1 CL 2007003776 A CL2007003776 A CL 2007003776A CL 2007003776 A CL2007003776 A CL 2007003776A CL 2007003776 A1 CL2007003776 A1 CL 2007003776A1
Authority
CL
Chile
Prior art keywords
mineral
rent
etermonoamines
eterdiamins
alquilmonoamines
Prior art date
Application number
CL2007003776A
Other languages
English (en)
Spanish (es)
Inventor
Jan Olof Klingberg Gustafsson
Original Assignee
Akzo Nobel Nv
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 Nv filed Critical Akzo Nobel Nv
Publication of CL2007003776A1 publication Critical patent/CL2007003776A1/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
    • B03D1/01—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
    • B03D1/001—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
    • B03D1/016—Macromolecular compounds
CL2007003776A 2006-12-22 2007-12-21 Procedimiento para enriquecer un mineral de hierro de una mena mediante flotacion inversa del mineral usando una composicion colectora la cual comprende a) uno o mas alquil eterdiaminas, b) uno o mas alquil etermonoaminas, alquilmonoaminas, alquil et CL2007003776A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06127096 2006-12-22

Publications (1)

Publication Number Publication Date
CL2007003776A1 true CL2007003776A1 (es) 2008-03-24

Family

ID=37964349

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2007003776A CL2007003776A1 (es) 2006-12-22 2007-12-21 Procedimiento para enriquecer un mineral de hierro de una mena mediante flotacion inversa del mineral usando una composicion colectora la cual comprende a) uno o mas alquil eterdiaminas, b) uno o mas alquil etermonoaminas, alquilmonoaminas, alquil et

Country Status (2)

Country Link
BR (1) BRPI0720603A2 (pt)
CL (1) CL2007003776A1 (pt)

Also Published As

Publication number Publication date
BRPI0720603A2 (pt) 2014-03-18

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