大孔树脂在高纯过氧化氢生产中的应用
DOI: 10.3969/j.issn.1671-7627.2001.01.003, PP. 10-13
Keywords: 大孔树脂,大孔吸附树脂,大孔离子交换树脂,高纯过氧化氢
Abstract:
研究了抗氧化性较好的大孔吸附树脂和大孔阴阳离子交换树脂生产高纯过氧化氢的方法。通过实验选择了d9904作为脱除有机物的树脂，在8bv/h的流速下，总有机碳（toc）净化度为88.7%。通过电感耦合等离子直读光谱仪（icp）分析离子含量的变化，考察了大孔阴阳离子交换树脂的净化效果。在8bv/h的流速下，icp检出物总净化率达98.5%，总p去除率大于99.9%，可满足电子工业的需要。
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