摘要
阐述了一种新型三烷基胺(N235,R3N,R=C8-C10)萃淋树脂合成方法,研究了N235萃淋树脂对铼(VⅡ)与钼(VⅠ)的提取作用,并通过等摩尔量系列法和斜率法对N235萃淋树脂提取铼的机理进行了探讨。结果表明在不同的酸度下可以通过该萃淋树脂实现钼(VⅠ)和铼(VⅡ)分离。
A novel trialkyl amine levextrel resin was synthesized,and its＇ extraction behavior of rhenium and molybdenum has been studied.The influencing factors of extraction time,species concentration,medium pH on the extraction of rhenium are investigated.The mechanism of extraction of Re with the resin has been discussed through the equi-molar series and conventional slope analysis method.Also,at the appropriate acid concentration,rhenium could be separated from molybdenum in a analog liquid solution containing Mo（VⅠ） and Re（VⅡ） by using this resin.
出处
《有色金属（冶炼部分）》
CAS
北大核心
2010年第2期35-37,共3页
Nonferrous Metals（Extractive Metallurgy)
基金
国家自然科学基金资助项目(20701017)
关键词
萃取
三烷基胺
萃淋树脂
分离
铼
钼
Extraction
Trialkyl amine
Levextrel resins
Separation
Rhenium
Molybdenum
