低品位矿石堆浸机理及絮状物成因的探讨

堆浸技术中有两大难题，一是浸出率，二是萃取中的絮状物。本文从低品位矿石堆浸入手，阐述了矿石，岩石的分解和元素的迁移，积累，论述了萃取过程中絮状物的成因，为絮状物处理提供了理论依据。

Discussion on the Heap Leaching Mechanism of Low grade Ores and the Cause of Flocci Formation

There are two challenges in the heap leaching technology,one is the leaching rate and the other is the flocci in the extraction process.Starting from the heap leaching of low grade ores,the paper describes the decomposition of ores and rocks and the migration and accumulation of elements and discusses the cause of the flocci formation in the extraction process so as to provide a theoretical basis for the flocci treatment.