The Comprehensive Utilization of Tin Mine in Nandan Region of China

摘要

Nandan region of China is an important Tin base,China Tin Group Co.,Ltd in processing copper ore mine pit volume has reached 2 million t/a. Because the mine early and long service life,it already has five tailings that have a greater negative impact on the environment. This paper describes the pit copper mine in the tailings management experience,and through technical transformation of re-using the mine,and achieved good economic and environmental benefits,and proposed pit copper mine tailings and other mine tailings the prospects for the further utilization of resources.