PLANT FOR GOLD EXTRACTION FROM ORES AND CONCENTRATES Russian patent published in 2014 - IPC C22B3/02 

Abstract RU 2522873 C1

FIELD: metallurgy.

SUBSTANCE: proposed plant comprises tank with processed material loading and unloading pipes, cyanide solution feed pump and circulation pump. It differs from designs in that it is equipped with at least one two-beam hydroacoustic radiator with fixed direction of acoustic field fitted inside said tank on its vertical axle and communicated with circulation pump inlet. Besides it has air feed pipe combined with cyanide solution feed pipe into common manifold. Outlets of said radiator are located at radiator rarefaction zone.

EFFECT: accelerated dissolution of gold and etching and higher yield.

2 dwg, 1 ex

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RU 2 522 873 C1

Authors

Strizhko Leonid Semenovich

Boboev Ikromdzhon Rakhmonovich

Gurin Konstantin Konstantinovich

Treshchetenkov Evgenij Evgen'Evich

Sarukhanova Janina Rubenovna

Treshchetenkova Irina Leonidovna

Churikova Ol'Ga Al'Bertovna

Aleksakhin Aleksandr Viktorovich

Dates

2014-07-20Published

2013-03-14Filed