CO2016020919A1 - Process for the recovery of valuable metals from an ore - Google Patents

Process for the recovery of valuable metals from an ore

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Publication number
CO2016020919A1
CO2016020919A1 CO16020919A CO16020919A CO2016020919A1 CO 2016020919 A1 CO2016020919 A1 CO 2016020919A1 CO 16020919 A CO16020919 A CO 16020919A CO 16020919 A CO16020919 A CO 16020919A CO 2016020919 A1 CO2016020919 A1 CO 2016020919A1
Authority
CO
Colombia
Prior art keywords
coarse
tailings
ore
produce
recovery
Prior art date
Application number
CO16020919A
Other languages
Spanish (es)
Inventor
Anthony Owen Filmer
Daniel John ALEXANDER
Original Assignee
Anglo American Services Uk 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 Anglo American Services Uk Ltd filed Critical Anglo American Services Uk Ltd
Priority to CO16020919A priority Critical patent/CO2016020919A1/en
Publication of CO2016020919A1 publication Critical patent/CO2016020919A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Esta invención se refiere a un proceso para la recuperación de metales de valor de una mena, con significativamente reducido consumo de agua, a través del tratamiento y almacenamiento separados de relaves de gruesos. La mena es molida para producir una mena de material particulado grueso. La mena de material particulado grueso se trata en una etapa de flotación de gruesos para producir una fracción de concentrado de bajo grado y una fracción de relaves de gruesos. La fracción de concentrado de bajo grado es tratada para producir relaves de finos y un concentrado para la venta. Los relaves de gruesos son tratados separadamente de los relaves de finos, y se recupera agua de los relaves de gruesos mediante el apilamiento hidráulico, la filtración o el tamizado, después de lo cual, los relaves de gruesos son apilados en seco, sin ser recombinados con los relaves de finos.This invention relates to a process for the recovery of valuable metals from an ore, with significantly reduced water consumption, through the separate treatment and storage of coarse tailings. The ore is ground to produce a coarse particulate ore. The coarse particulate ore is treated in a coarse flotation stage to produce a low grade concentrate fraction and a coarse tailings fraction. The low grade concentrate fraction is treated to produce fine tailings and a concentrate for sale. The coarse tailings are treated separately from the fine tailings, and water is recovered from the coarse tailings by hydraulic stacking, filtration or sieving, after which the coarse tailings are dry stacked, without being recombined. with fine tailings.

CO16020919A 2016-01-29 2016-01-29 Process for the recovery of valuable metals from an ore CO2016020919A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CO16020919A CO2016020919A1 (en) 2016-01-29 2016-01-29 Process for the recovery of valuable metals from an ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO16020919A CO2016020919A1 (en) 2016-01-29 2016-01-29 Process for the recovery of valuable metals from an ore

Publications (1)

Publication Number Publication Date
CO2016020919A1 true CO2016020919A1 (en) 2016-07-29

Family

ID=76034374

Family Applications (1)

Application Number Title Priority Date Filing Date
CO16020919A CO2016020919A1 (en) 2016-01-29 2016-01-29 Process for the recovery of valuable metals from an ore

Country Status (1)

Country Link
CO (1) CO2016020919A1 (en)

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