银山铅锌矿堆浸萃取中絮状物成因及处理方法探讨

DISCUSSION ON THE CAUSE OF FORMATIONAND TREATMENT OF FLOCCUS IN HEAP LEACHINGAND EXTRACTION OF YINSHAN LEAD-ZINC MINE

堆浸萃取工艺中，困扰生产的两大难题是浸出速率及萃取中的絮状物。絮状物的大量产生。直接影响生产的正常进行，有机损失大，造成成本高，本文从堆浸萃取中絮状物的成因着手，研究其有效的处理办法。

In heap leaching and extraction process, the leaching rate and floccus bottlenecked production. The large amount of floccus's producting influenced the normal production, resulting in big consumption of organic reagent, high costs. Starting with analysis on cause of formation of floccus in heap leaching and extraction, the efficatious treatment method was studied in this paper.