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
WO2000009268A1 (en) * 1998-08-11 2000-02-24 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
EA031576B1 (ru) * 2014-07-14 2019-01-31 Клариант Интернэшнл Лтд. Стабильная водная композиция нейтральных коллекторов и их применение в процессах обогащения полезных ископаемых
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
ZA97224B (en) 1998-01-12
CA2241311A1 (en) 1997-07-17
AU1390797A (en) 1997-08-01
WO1997025149A1 (en) 1997-07-17
GB9600525D0 (en) 1996-03-13
EP0874693A1 (en) 1998-11-04

Similar Documents

Publication Publication Date Title
SE8803386L (sv) Flotationsanordning
Harris Frothing phenomena and frothers
CA1070441A (en) Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids
BG103355A (en) Process for disaggregation of waste materials which contain at least partially reusable elements
GB2072700A (en) Flotation of coal with latex emulsions of hydrocarbon oil
US4436616A (en) Process for the beneficiation of phosphate ores
GB2094662A (en) Apparatus for crushing relatively soft material such as coal
MX9805601A (es) Proceso para recuperar minerales y composiciones para uso en esto.
CA2073951A1 (en) Separation of normally hydrophobic plastic materials by froth flotation
US4929344A (en) Metals recovery by flotation
GB1419554A (en) Selective flocculation and flotation of slimes from sylvinite ores
AU658006B2 (en) Improved recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates
US2267496A (en) Method for pneumatic flotation
US3220551A (en) Flotation of sulfide ores
US3386572A (en) Upgrading of copper concentrates from flotation
GB1583080A (en) Collector for use in beneficiating nonsulphide ores
US4199064A (en) Process for beneficiating non-sulfide minerals
US3182798A (en) Process of recovering cassiterite from ores
GB9620887D0 (en) Separation of solids from aqueous suspensions
US2330158A (en) Concentration of potash ores
US3086654A (en) Beneficiation of phosphate rock
CA1064863A (en) Process for benefication of various ores and particularly for magnesite ore
PT1450928E (pt) Métodos de utilização de produtos naturais modificados como auxiliares de desidratação de partículas finas
Wójcik The enrichment of fine particles of coal by aggregation part II. The use of the selective aggreagation method
US4904373A (en) Fossil resin flotation from coal by selective coagulation and depression of coal