湿法冶金2016，Vol.35Issue(4)：303-306,4.DOI:10.13355/j.cnki.sfyj.2016.04.007
用水合氧化钛从模拟盐湖卤水中动态吸附铀的试验研究
Dynamic Adsorption of Uranium From Salt Lake Brine Using Hydrous Titanium Oxide
许影 1成弘 1邓锦勋 1王立民1
作者信息
- 1. 核工业北京化工冶金研究院，北京 101149
- 折叠
摘要
Abstract
Extracting uranium from simulative saline lake brine using hydrous titanium oxide composed by PVA ,silica gel and titanic sulfate was researched . The dynamic adsorption and desorption experiments were done .The results show that the the hydrous titanium oxide has good adsorption property and stability in the simulative saline lake brine .The recovery rate of uranium is more than 80 percent in the 3 times circulation .The desorption effect of uranium from the loading HTO using 2 BV saturated salt water and 7 BV water is the best ,dynamic desorption rate is more than 99 percent .The hydrous titanium oxide can resist chloride interference and can be used to extract uranium from saline lake brine .关键词
盐湖卤水/水合氧化钛/铀/吸附Key words
saline lake brine/hydrous titanium oxide/uranium/adsorption分类
化学化工引用本文复制引用
许影,成弘,邓锦勋,王立民..用水合氧化钛从模拟盐湖卤水中动态吸附铀的试验研究[J].湿法冶金,2016,35(4):303-306,4.
