摘要
Ｌｉｘ５４－１００是适用于在氨性溶液中萃取铜的萃铜试剂，其负载相的反萃速率较慢．应用高速搅拌法研究了该反萃过程的动力学，发现它是水相动力学控制，反萃速率对有机相铜浓度和氢离子浓度均为一级．
Lix54-100 is a kind of copper extractant applied in ammoniacal solution. The loaded phase can be stripped with a relatively slow speed. The kinetics of this back- extraction process is studied with high stirring cell, and it is found that the process is of aquatic phase kinetic controlled mechanism. The back-extraction speed is one degree for either copper concentration in organic phase or hydrogen ion concentration.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2000年第10期43-46,共4页
Journal of South China University of Technology(Natural Science Edition)
