Environmental pressure reduction with a new method of noble metal recovery

All-Russian Conference on Challenges for Development in Mining Science and Mining Industry devoted to the 85th anniversary of Academician Mikhail Kurlenya

Filippova, E.V.^1

Transbaikal State University, Chita, Russia^1

关键词: Environmental pressures;    Low grade;    Mining waste;    Natural systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/53/1/012040/pdf
DOI  :  10.1088/1755-1315/53/1/012040

来源: IOP

【 摘 要 】

Discoveries in the area of hydrometallurgy of noble metals can be of use in metal recovery from low-grade solutions and slurries, including liquid tailings. Efficiency of noble metal recovery and reduction in mining waste is gained owing to utilization of two forms of ion-exchange sorbent, including OH-for recovery of cyanic compounds of gold and cyanides, which allows abating burden on natural systems.