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by electrostatic interaction between oppositely-charged gold (Au) and cadmium telluride (CdTe) nanoparticles. Au and CdTe nanoparticles were stabilized by 4-(dimethylamino)pyridine (DMAP... interaction between positively- charged gold (Au) and negatively-charged cadmium telluride (CdTe) nanoparticles in aqueous solution. Structural analysis of the composites was carried out by small angle X-ray......
Influence of surfactants on bioleaching of arsenic-containing gold concentrateFANG Fang(方芳)1, 2, 3, ZHONG Hong(钟宏)1, 3, JIANG Fang-ming(江放明)1, 3, LI Zhao-hui(李朝辉)2, CHEN Yong-fa(陈永发)2, ZHAN Xue-hui... cycle of arsenic-containing gold concentrate, surfactants were used to promote the interaction between bacteria and ore to increase the arsenic leaching rate. Three different kinds of surfactants were......
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Behavior of S2O32- and SO32- in sulfur-bearing aqueous solution system for gold leaching CHEN Xiang-yang(陈向阳)1, 2, LAN Xin-zhe(兰新哲)1, 2, ZHANG Qiu-li(张秋利)1, ZHOU Jun(周 军)1, SONG Yong... ____________________________________________________________________________________________ Abstract: The concentrations of S2O32- and SO32- were measured in gold leaching systems, including thiosulfate system, polysulfide system and the modified lime sulfur synthetic......
Co-intensification of gold leaching with heavy metals and hydrogen peroxide YANG Yong-bin(杨永斌), LI Qian(李 骞), JIANG Tao(姜 涛), GUO Yu-feng(郭宇峰), LI Guang-hui(李光辉), XU Bin(许 斌) School...; Abstract: Co-intensification was researched to accelerate gold leaching with regards......