MX9805601A - Proceso para recuperar minerales y composiciones para uso en esto. - Google Patents

Proceso para recuperar minerales y composiciones para uso en esto.

Info

Publication number
MX9805601A
MX9805601A MX9805601A MX9805601A MX9805601A MX 9805601 A MX9805601 A MX 9805601A MX 9805601 A MX9805601 A MX 9805601A MX 9805601 A MX9805601 A MX 9805601A MX 9805601 A MX9805601 A MX 9805601A
Authority
MX
Mexico
Prior art keywords
pulp
mineral
percent
amount
containing material
Prior art date
Application number
MX9805601A
Other languages
English (en)
Inventor
Stephen John Adkins
Michael John Pearse
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of MX9805601A publication Critical patent/MX9805601A/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
    • B03D1/012—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
    • 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
    • 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
    • B03D2203/025—Precious metal ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Physical Water Treatments (AREA)

Abstract

La invencion proporciona un proceso para separar minerales de un material que contiene el mineral por flotacion con espuma que comprende formar una pulpa acuosa de partículas del material que contiene el mineral, someter la pulpa a flotacion en la presencia de uno o más colectores de tionocarbamato de dialquilo, permitir la separacion preferencial de las partículas en la pulpa para que ocurra la formacion de fracciones de Rechazo y Aceptacion y separa las fracciones de Rechazo y Aceptacion. En este proceso se agrega el colector de tionocarbamato de dialquilo al material que contiene el mineral o pulpa en 1 forma de una emulsion aceite en agua que comprende colector de tionocarbamato de dialquilo en una cantidad de 5 a 95% por peso, emulsificador en una cantidad de 1 a 30% por peso y agua en una cantidad de 5 a 95% por peso. La emulsion de tionocarbamato de dialquilo es también un producto novedoso.
MX9805601A 1996-01-11 1998-07-10 Proceso para recuperar minerales y composiciones para uso en esto. MX9805601A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9600525.1A GB9600525D0 (en) 1996-01-11 1996-01-11 Process for recovering minerals and compositions for use in this

Publications (1)

Publication Number Publication Date
MX9805601A true MX9805601A (es) 1998-10-31

Family

ID=10786881

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9805601A MX9805601A (es) 1996-01-11 1998-07-10 Proceso para recuperar minerales y composiciones para uso en esto.

Country Status (7)

Country Link
EP (1) EP0874693A1 (es)
AU (1) AU1390797A (es)
CA (1) CA2241311A1 (es)
GB (1) GB9600525D0 (es)
MX (1) MX9805601A (es)
WO (1) WO1997025149A1 (es)
ZA (1) ZA97224B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109806982A (zh) * 2019-03-19 2019-05-28 北京矿冶科技集团有限公司 一种硫化镍矿的选矿方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827220B1 (en) 1998-08-11 2004-12-07 Versitech, Inc. Flotation of sulfide mineral species with oils
CA2719881C (en) * 1998-08-11 2013-06-11 Versitech, Inc. Flotation of sulfide mineral species with oils
US6855260B1 (en) 1999-06-07 2005-02-15 Roe-Hoan Yoon Methods of enhancing fine particle dewatering
US6799682B1 (en) 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
US6959815B2 (en) 2002-01-28 2005-11-01 The Governors Of The University Of Alberta Selective reactive oily bubble carriers in flotation processes and methods of generation and uses thereof
PL3169439T3 (pl) * 2014-07-14 2021-07-12 Clariant International Ltd Stabilna wodna kompozycja obojętnych kolektorów i ich zastosowanie w sposobach wzbogacania minerałów
WO2016138627A1 (en) * 2015-03-03 2016-09-09 Rhodia Operations Method for recovering fine particles from aqueous slurry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925218A (en) * 1974-08-01 1975-12-09 American Cyanamid Co Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
ZA767089B (en) * 1976-11-26 1978-05-30 Tekplex Ltd Froth flotation process and collector composition
FR2534492A1 (fr) * 1982-10-13 1984-04-20 Elf Aquitaine Perfectionnement a la flottation de minerais
ZA853831B (en) * 1984-06-20 1986-01-29 Thiotech Inc Ore dressing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109806982A (zh) * 2019-03-19 2019-05-28 北京矿冶科技集团有限公司 一种硫化镍矿的选矿方法

Also Published As

Publication number Publication date
GB9600525D0 (en) 1996-03-13
CA2241311A1 (en) 1997-07-17
AU1390797A (en) 1997-08-01
EP0874693A1 (en) 1998-11-04
WO1997025149A1 (en) 1997-07-17
ZA97224B (en) 1998-01-12

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