摘要
研究了经不同方法预处理的强碱性"717"阴离子交换树脂的盐酸除铁效果的差异,及再生后树脂的除铁效果的差异。确定了工业上最佳的树脂预处理和再生方法为用水进行预处理,用水进行树脂再生。
The differences in removing iron ion in hydrochloric acid with strong alkaline ＂717＂ anion exchange resin after various pretreatment methods was studied, and the differences in removing iron ion with regenerated resin was also studied. In this paper, the industrial use of the best resin pretreatment and regeneration method was determined, that is water pretreatment, water resin regeneration.
出处
《有机氟工业》
CAS
2014年第3期1-3,10,共4页
Organo-Fluorine Industry
关键词
氟化工
盐酸
铁离子
阴离子交换树脂
fluoroehemieal
hydrochloric acid
iron ion
anion exchange resin
