摘要
在稀土湿法冶金生产工艺中实现了锌与稀土的萃取分离,制备出优于国标的碱式碳酸锌产品,对该产品进行了X射线衍射分析和经过原子吸收光谱对产品进行碳含量的分析,确定合成的碱式碳酸锌主要是以Zn5(CO3)2(OH)6形式存在。
Separation of Zn-RE by extraction was realized in the process of rare earth hydrometallurgy. The zinc subcarbonate that has the better performance than the international standard was prepared. Analyzed by the X-ray diffraction and tested the carbon content by the atomic absorption spectrum. it proved that the synthesized zinc subcarbonate was ZnG （CO2） 2 （OH） 6.
出处
《稀土》
EI
CAS
CSCD
北大核心
2006年第6期62-64,共3页
Chinese Rare Earths
关键词
锌
稀士
萃取分离
碱式碳酸锌
znic
rare earth
extraction separation； zinc subcarbonate
