摘要
高纯度的高铼酸是最有价值的铼化合物,在石油的催化裂化及润滑剂等方面有重要应用。本文介绍了高铼酸的制备技术研究现状,评述了化学溶解法、离子交换法、溶剂萃取法及电渗析法制备高铼酸的技术特点,提出了化学溶解法和电渗析法制备高纯度、高浓度的高铼酸技术的应用前景。
Perrhenic acid of high purity is the most valuable of rhenium compound,which has been widely used in catalytic cracking of petroleum and lubricant,etc.The research status of preparation technology of perrhenic acid are introduced in this paper.The technical characteristics of preparation of perrhenic acid by chemical dissolution,ion exchange,solvent extraction and electrodialysis are reviewed.The application prospect of chemical dissolution and electrodialysis method for preparation of high purity and high concentration of perrhenic acid are proposed.
出处
《中国钼业》
2016年第6期4-7,共4页
China Molybdenum Industry
基金
陕西省科技统筹创新工程计划项目(2014KTCQ01-43)
关键词
铼
高铼酸
化学溶解
离子交换
溶剂萃取
电渗析
rhenium
perrhenic acid
chemical dissolution
ion exchange
solvent extraction
electrodialysis
