摘要
原地浸出采铀就是要在含矿含水层人为地造成有利元素迁移的地球化学环境 ,通过元素的不断迁移、沉淀和溶解 ,实现铀的浸出。本文结合地浸采铀工艺特点 ,对原地浸出采铀元素的迁移、元素的沉淀以及影响元素迁移的因素进行了分析探讨。
In situ leaching is the reverse process to the natural sedimentation of minerals.Under man made geochemical environments favourable to element migration in confined and mineralized aquifer,in situ leaching of uranium accomplishes through constant migration, se dimentation and dissolution of element.Combining with fundamental characteristics of in situ uranium leaching,the element migration and sedimentation are discussed.The factors which influence the element migration of in situ leaching are also discussed.
出处
《铀矿冶》
CAS
2000年第2期78-83,115,共7页
Uranium Mining and Metallurgy
关键词
原地浸出
采铀
元素迁移
沉淀
in situ leaching
element migration
sedimentation
factors of influence
