摘要
由于钴与镍在矿床中常共生、伴生,并随着其资源的日益枯竭,对它们的分离与回收就显得十分重要。通过对相关文献进行调研,总结了目前国内外钴与镍的分离与回收技术的现状:目前常用的方法有化学沉淀法、萃取法和树脂法;详细介绍了相关的研究和应用,对其他方法进行了简单介绍,同时介绍了笔者的耦合分离技术的设想和实践。
As Co and Ni are often symbiosised or associated in deposit and their resources are shortage,the separation and recovery of Co and Ni become more important.Through the investigation of relative literatures,the technical status at home and abroad is summarized.The current conventional methods are chemical precpitation,extraction and ion-exchange resin.The related research and application are introduced in detail.The other methods are biefly introduced.Meanwhile,the author's ideas and practice of coupling separation technology are introduced.
出处
《浙江科技学院学报》
CAS
2007年第3期169-174,共6页
Journal of Zhejiang University of Science and Technology
基金
浙江省自然科学基金项目(Y406053)
关键词
钴
镍
分离
cobalt
nickel
separation
