cynidation of gold ore in cone agitator

Cyanidation - 911 Metallurgist

Jun 8, 2016 ... Gold sulphide concentrates, obtained by table concentration or flotation, are ... Accordingly agitator densities are usually kept from 30% to 60% solids, ..... is also added to the zinc mixing cone feeding material to the solution.

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Patent US4578163 - Gold recovery process - Google Patents

Mar 25, 1986 ... A process for treating refractory ores combines pressure oxidation treatment of the ore with cyanidation and carbon-in-pulp recovery. ... Conveniently, ore from the mine will be first crushed in a jaw crusher, cone crusher, or similar .... The adsorption circuit typically consists of four or more agitator tanks 112,...

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Gold cyanidation

Gold cyanidation is a metallurgical technique for extracting gold from low-grade ore by converting the gold to a...

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evaluating process options for treating some refractory ores abstract

Refractory gold ores are those that do not yield high gold recoveries in conventional cyanide- ... To render gold 'locked' in the sulphide mineral amenable to cyanidation a ..... secondary crusher is transported by conveyor to be screened and cone ..... autoclave vessel and agitators, flash vessel, and gas handling system.

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Outotec delivers advanced gold pressure oxidation technology for ...

type of mineralized ore resistant to direct gold recovery by cyanidation. This is due to the ... 5 x OKTOP® agitators and Outotec Proscon® automation system for...

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Cyanidation and Concentration of Gold and Silver Ores-John vN Dorr

Oct 12, 2015 ... 1 Cyanidation and Concentration of Gold and Silver Ores _ . • ~ M ' " _ _ ... Sand and slime were separated, first in pointed boxes or cones, the sand ... tank, a modification of Brown's air-lift idea-and finally the Dorr agitator,...

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