详细信息

4A分子筛吸附甲基丙烯酸甲酯中水份的研究    

Study on Water Content of MMA Adsorbed By 4A Molecular Sieve

文献类型:期刊文献

中文题名:4A分子筛吸附甲基丙烯酸甲酯中水份的研究

英文题名:Study on Water Content of MMA Adsorbed By 4A Molecular Sieve

作者:卢瑶瑶[1];栾英豪[1];杨景辉[1]

机构:[1]华东理工大学化工学院,上海200237

年份:2011

卷号:39

期号:7

起止页码:76

中文期刊名:塑料工业

外文期刊名:China Plastics Industry

收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;

语种:中文

中文关键词:甲基丙烯酸甲酯;分子筛;吸附;对苯二酚

外文关键词:MMA; Molecular Sieve ; Saturation Adsorption; Hydroquinone

摘要:研究了不同温度下活化处理的4A分子筛对甲基丙烯酸甲酯中的水份、对苯二酚等其他杂质的吸附过程,详细测定分析了4A分子筛对不同含水量MMA的饱和吸附能力。结果表明,高温活化处理的4A分子筛对MMA中的水份和对苯二酚都具有很好的吸附效果。
The process of static adsorption of water and hydroquinone on 4A molecular sieve in methyl methacrylate (MMA) at different temperature were investigated. The saturated adsorption capacity of water on 4A molecular sieve in MMA with different water content were calculated and analyzed. The results showed that 4A molecular sieve activated at high temperature had good saturation adsorption on water and hydroquinone in MMA.

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