Statue and Development of Pretreatment Technology for the Refractory Gold Ore

Modern Mining ›› 2014, Vol. 30 ›› Issue (05): 23-24+33.

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Statue and Development of Pretreatment Technology for the Refractory Gold Ore

Lei Zhanchang，Yu Jie，Ma Hongrui

Qinghai Nuclear Industry Geological Bureau Testing Center

Online:2014-05-15 Published:2015-08-13

Abstract

Abstract: Pretreatment technology should conducted on refractory gold ore to increase its leaching rate. Pretreatment technologies for the refractory gold ore were introduced by oxidation calcinations, high pressure oxidation, bacterial oxidation, chemical oxidation, magnetic pulse method.

Key words: Refractory gold ore, Pretreatment, Oxidation calcination, High pressure oxidation, Bacterial oxidation, Chemical oxidation, Magnetic pulse method

LEI Zhan-Chang, YU Jie, MA Hong-Rui. Statue and Development of Pretreatment Technology for the Refractory Gold Ore[J]. Modern Mining, 2014, 30(05): 23-24+33.

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