Optimization of Gold Dissolution Parameters in Acidified Thiourea Leaching Solution with Hydrogen Peroxide as an Oxidant: Implications of Roasting Pretreatment Technology

Optimization of Gold Dissolution Parameters in Acidified Thiourea Leaching Solution with Hydrogen Peroxide as an Oxidant: Implications of Roasting Pretreatment Technology

The nature of gold (Au) ore deposits plays an essential role in determining the best gold recovery method as an alternative to cyanidation, considering environmental concerns. Thiourea (Tu) leaching of gold is an alternative lixiviant for treating sulfide gold ores and concentrates. The present stud...

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Bibliographic Details
Main Authors: Jeanne Pauline Munganyinka, Jean Baptiste Habinshuti, Gbetoglo Charles Komadja, Placide Uwamungu, Himanshu Tanvar, Grace Ofori-Sarpong, Brajendra Mishra, Azikiwe P. Onwualu, Scott Shuey
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Metals
Subjects:
thiourea leaching
concentrated sulfide ore
gold
hydrogen peroxide
Online Access:https://www.mdpi.com/2075-4701/12/10/1567

Internet

https://www.mdpi.com/2075-4701/12/10/1567

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