摘要
采场留矿浸出是一种集采矿工艺 (包括采准、切割、凿岩爆破、落矿筑堆、部分出矿 )和矿石浸出 (包括布液、渗滤浸出、采场底部集液、回收含金属溶液并处理 )工艺于一体的综合采冶方法。由于其高度工艺集成 ,大大缩短了采冶工序 ,故技术经济效益都十分显著。叙述了采场留矿浸出法的发展历史 ,简述了其学科属性 ,并通过几个典型史例 ,概述了其特点及目前尚待解决的几个问题 。
The shrinkage stope leaching is a comprehensive method of mining and hydrome tallurgy containing the mining technology(involve developing,cutting,drilling,blasting,ca ving ore and moving some ores to ground)and leaching ore (include distributing solution,percolation leaching,bottom collecting solution,recovering solution containing metal and processing).Due to integration process,the mining and hydrometallurgy processes are greatly shortened,and the economic profits are very remarkable.The development history of shrin kage stope leaching is presented in this paper,and the property of its subject is briefly described.Using several typical examples,its characteristics are summarized and several problems to be resolved are discussed.Finally its development prospect is made.
出处
《铀矿冶》
CAS
2001年第4期217-222,共6页
Uranium Mining and Metallurgy
