ES2010765A6 - Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales. - Google Patents

Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales.

Info

Publication number
ES2010765A6
ES2010765A6 ES8802194A ES8802194A ES2010765A6 ES 2010765 A6 ES2010765 A6 ES 2010765A6 ES 8802194 A ES8802194 A ES 8802194A ES 8802194 A ES8802194 A ES 8802194A ES 2010765 A6 ES2010765 A6 ES 2010765A6
Authority
ES
Spain
Prior art keywords
froth
slurry
ore
ores
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8802194A
Other languages
English (en)
Inventor
Alan Curtis Clark
Edward Peter Richards
Douglas Raymond Shaw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of ES2010765A6 publication Critical patent/ES2010765A6/es
Expired legal-status Critical Current

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
    • B03D1/02—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
    • B03D1/001—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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/002—Inorganic 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
    • B03D2201/02—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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCEDIMIENTO DE FLOTACION DE MINERALES Y USO DE ACIDOS HIDROCARBILDITIOFOSFORICOS Y SUS SALES. COMPRENDE BENEFICIAR LA CONCENTRACION DE METALES EN MENAS DE SULFUROS MEDIANTE LAS SIGUIENTES ETAPAS: (A) MOLER LA MENA; (B) PREPARAR UNA PASTA AGUADA CON LA MENA MOLIDA Y UN ACIDO DIHIDROCARBILDITIOFOSFORICO O UNA SAL DEL MISMO DE FORMULA (I) (EN LA QUE R1 Y R2 SON GRUPOS HIDROCARBILO DIFERENTES DE HASTA UNOS 18 ATOMOS DE CARBONO, N ES UN ENTERO IGUAL A LA VALENCIA DE X Y XN+ ES UN CATION DISOCIANTE) Y CON AGUA; (C) ACONDICIONAR LA PASTA CON SO2, BAJO AIREACION, A UN PH DE 5,5-7,5 APROXIMADAMENTE; (D) SOMETER ESTA PASTA A FLOTACION DE ESPUMA PARA PRODUCIR UNA ESPUMA QUE CONTIENE UN CONCENTRADO ASPERO DE METAL; (E) RECOGER LA ESPUMA; (F) RECUPERAR EL CONCENTRADO ASPERO DEL METAL. EL PROCEDIMIENTO ES UTIL PARA BENEFICIAR MENAS Y, EN PARTICULAR, PARA RECUPERAR COBRE DE DICHAS MENAS.
ES8802194A 1987-07-14 1988-07-12 Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales. Expired ES2010765A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7280987A 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
ES2010765A6 true ES2010765A6 (es) 1989-12-01

Family

ID=22109883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802194A Expired ES2010765A6 (es) 1987-07-14 1988-07-12 Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales.

Country Status (8)

Country Link
EP (1) EP0324833A1 (es)
AU (1) AU609856B2 (es)
ES (1) ES2010765A6 (es)
NZ (1) NZ225376A (es)
WO (1) WO1989000457A1 (es)
ZA (1) ZA885062B (es)
ZM (1) ZM4188A1 (es)
ZW (1) ZW9488A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082554A (en) * 1990-06-15 1992-01-21 The Lubrizol Corporation Flotation process using metal salts of phosphorus acids
US5094746A (en) * 1990-06-15 1992-03-10 The Lubrizol Corporation Flotation process using a mixture of collectors
AU661714B2 (en) * 1991-08-28 1995-08-03 Commonwealth Scientific And Industrial Research Organisation Processing of ores
FI940892A7 (fi) * 1991-08-28 1994-02-25 Commw Scient Ind Res Org Malmien jalostus
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
AUPM969194A0 (en) * 1994-11-25 1994-12-22 Commonwealth Industrial Gases Limited, The Improvements to copper mineral flotation processes
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
KR20030061618A (ko) * 2002-01-15 2003-07-22 엘지전선 주식회사 형체 다단 압축 성형 방법
MX339441B (es) 2009-12-04 2016-05-26 Barrick Gold Corp Separacion de minerales de cobre a partir de la pirita usando el tratamiento con aire-metabisulfito.
PH12011000130A1 (en) 2011-04-20 2023-03-31 Antonio M Ostrea A system of gold and copper recovery from mixed oxide-sulfide copper ores and process therefor
AU2021302771A1 (en) * 2020-06-30 2023-02-16 Metso Finland Oy Flotation arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220551A (en) * 1962-12-06 1965-11-30 American Cyanamid Co Flotation of sulfide ores
AU499430B2 (en) * 1975-05-26 1979-04-12 Dowa Mining Co. Ltd. Recovering zinc sulphide
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores

Also Published As

Publication number Publication date
ZW9488A1 (en) 1988-11-16
NZ225376A (en) 1990-10-26
EP0324833A1 (en) 1989-07-26
WO1989000457A1 (en) 1989-01-26
AU2082988A (en) 1989-02-13
ZA885062B (en) 1989-04-26
ZM4188A1 (en) 1989-03-27
AU609856B2 (en) 1991-05-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503