试论尾矿回收的经济性及其成本分析

随着人们对矿产资源的开发利用，所采矿产资源的原矿品位不断降低，生产成本不断提高，该尾矿中尚含有锡、铅、锌、锑、砷、硫等多种可以回收利用的资源。通过对尾矿综合回收利用的投资和成本分析，阐述了建设该项目不仅使尾矿中矿产资源得到利用，又解决了尾矿堆存中存在的问题，有较好的经济效益和社会效益。

Economics of Recovering Tailings and Its Cost Analysis

with developing and utilizing mineral resources,the ore grade of mining mineral resources was droping unceasing,the producting cast was increasing unceasing. there were Sn Pb Zn Sb As S ect resources in the tailings which can be recovered and used.This paper elaborated that setting up this project can not only use mineral resources in tailings but also resolve question in heaping tailings through analysizing investment and cost of comprehensive recovering and utilizing,the economic and social benifit of this project was better.