摘要
在对环烷酸萃取分离氧化钇传统工艺技术分析的基础上,设计开发了"组合联动"环烷酸萃取分离氧化钇的新工艺技术,实现了用一步工序、一种萃取体系得到激光级纯钇溶液.采用该工艺可大大缩短工艺流程,避免萃取剂的相互污染,还可减小萃取槽的体积,使萃取分离充槽物料更省,生产成本更低,生产废水更少.
Based on analysis of the traditional process technology of naphthenic acid extraction separation yttrium oxide, the new＂combination linkage＂ extraction separation yttrium oxide process technology were designed and developed. Making the laser grade pure Y feed liquid by one step process, one kind of extrac- tion system was realized. Using this technology can greatly shorten the technological process, avoid mutu- al pollution of extraction agents, and decrease the volume of extraction tank, achieving less usage of filling material, lower production cost and less production of waste water.
出处
《材料研究与应用》
CAS
2013年第1期49-53,共5页
Materials Research and Application
关键词
环烷酸
萃取分离
氧化钇
技术经济指标
naphthenic acid
extraction separation
yttria
technical-economic indicators
作者简介
韩旗英（1967-），男，广东平远人，高级工程师．
