Leaching of High-Alkaline Gangue Low-Grade Copper Oxide Ore in (NH 4) 2SO 4-NH 3-H 2O Solution
XIAO Fa-xin, PENG Yu, SUN Shu-chen, TU Gan-feng
Journal of Northeastern University(Natural Science) . 2021, (6): 795 -801 .  DOI: 10.12068/j.issn.1005-3026.2021.06.006