摘要
针对尾矿浸出液中金的回收工艺综述了新型生物材料、电沉积法、离子印迹聚合物、大环化合物和光化学还原法5种代表性研究方向,总结了这几种方法的特点和发展前景,为尾矿浸出液中金选择性回收与深度资源化提供新思路。
Five representative research directions for recovering gold from tailings leaching,such as new biomaterials,electrodeposition,ion-imprinted polymers,macrocyclic compounds and photochemical reduction methods,are reviewed respectively.Characteristics and development prospects of these directions are summarized,which may provide new ideas for selective recovery of gold and deep utilization of tailings.
作者
范小虎
郭军康
任心豪
李瀚灏
李艳萍
王磊
FAN Xiao-hu;GUO Jun-kang;REN Xin-hao;LI Han-hao;LI Yan-ping;WANG Lei(School of Environmental Science and Engineering,Shaanxi University of Science and Technology,Xi'an 710021,China)
出处
《现代化工》
CAS
CSCD
北大核心
2021年第2期65-69,共5页
Modern Chemical Industry
基金
陕西省重点研发计划项目(2018ZDXM-SF-022)。
关键词
尾矿
金
选择回收
资源化
tailings
gold
selective recovery
resource utilization
