arsenic zinc sulfide concentrate
Continuous Bioleaching of Arsenic-Containing Copper
2022.5.6 The degrees extraction of copper, zinc, and arsenic from concentrate were calculated by the concentration of Cu, Zn, and As ions in liquid phase. The solid residues of biooxidation were separated from the
Bioleaching of Non-Ferrous Metals from Arsenic-Bearing Sulfide
2020.1.1 Tank bioleaching of substandard arsenic-bearing sulfide copper–zinc concentrate, containing 1.70, 6.22, and 7.30% of arsenic, copper, and zinc, was
Options for Increasing the Rate of Bioleaching of
2022.7.28 As it has been shown that bioleaching may be promising for the processing of sulfide concentrates with high arsenic content, including those containing copper and zinc, the goal of the present work
Two-Stage Oxidative Leaching of Low-Grade
2022.8.1 There are currently no examples of using reactor bioleaching to process arsenic-containing copper concentrates on an industrial scale, but there is an enterprise that uses reactor bioleaching
BEHAVIOR OF ARSENIC IN HYDROMETALLURGICAL ZINC
2013.10.17 The presence of arsenic in zinc sulfide concentrates is particularly harmful, because it creates problems in zinc electrolysis. The main source of arsenic in
Bioleaching of a Copper-Zinc Concentrate with High
2021.3.11 The goal of the present work was to study the dependence of the rate of copper and zinc bioleaching from an arsenic-containing copper-zinc concentrate
Sustainability Free Full-Text Extraction of Pb, Cu, Zn and ... - MDPI
2023.11.13 The main route of primary processing is the smelting of sulfide concentrate into matte, followed by its processing into blister copper, ... accumulating
Understanding Stress Response to High-Arsenic Gold-Bearing
2020.7.19 The sulfide concentrate used in this study was characterized by a high content of As (19.1 wt%), as well as the presence of Zn, which also contributed to the
Arsenic Direct Recovery from Arsenic-Bearing Zinc Sulfide
In industrial-scale experiment,zinc sulfide concentrate was roasted in fluidized bed furnace in low oxidizing atmospheres and temperature,the waste gas was oxidized sufficiently
Bioleaching of a Copper-Zinc Concentrate with High Arsenic Content
Abstract—The goal of the present work was to study the dependence of the rate of copper and zinc bioleaching from an arsenic-containing copper-zinc concentrate containing
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