Jiangsu Kingshan New Material Co., Ltd

Scandium is extremely dispersed in the earth's crust. Due to the low scandium content and complex solution composition, the separation effect of o

The macroporous resin enrichment of lanthanum has many advantages, such as strong adsorption capacity, simple operation, mild desorption conditions, a

The resin pulp to extract tungsten has the advantages of high exchange capacity, no need for filtration, and can comprehensively recover gold and silv