引用本文:
宋宽秀, 颜秀茹, 胡留长, 王建萍, 杨朝晖. RExOy·nH2O对氟离子的吸附性能[J]. 应用化学,
1998, 15(4): 92-94.
Citation: Song Kuanxiu, Yan xiuru, Hu Liuchang, Wang Jianping, Yang Zhaohui. The Adsorption Behavior of RExOy·nH2O for Fluoride Ion[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 92-94.
Citation: Song Kuanxiu, Yan xiuru, Hu Liuchang, Wang Jianping, Yang Zhaohui. The Adsorption Behavior of RExOy·nH2O for Fluoride Ion[J]. Chinese Journal of Applied Chemistry, 1998, 15(4): 92-94.
RExOy·nH2O对氟离子的吸附性能
English
The Adsorption Behavior of RExOy·nH2O for Fluoride Ion
Abstract:
The particulate hydrous oxides of rare-earth RExOy · nH2O(RE=Ce,Nd,La,Pr) have been prepared using polyacrylonitrile as adhesive agent. They showed better fluoride removing property. The adsorption mechanism in relation with the pH value and temperature of the solution have been discussed briefly.
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Key words:
- mixed hydrous rare-earth oxide
- / preparation
- / adsorbent
- / fluoride removing
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