文章基本信息

标题：Dissolution of Expanded Polystyrene in Cycloalkane Solutions
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作者：Shiying Tao ; Boyang Li ; Hui Huang 等
期刊名称：Open Journal of Applied Sciences
印刷版ISSN：2165-3917
电子版ISSN：2165-3925
出版年度：2018
卷号：08
期号：10
页码：465-471
DOI：10.4236/ojapps.2018.810037
出版社：Scientific Research Publishing
摘要：Feasibility of dissolution and utilization of expanded polystyrene in cycloalkane solutions was investigated in this work. The dissolution process of expanded polystyrene in several cycloalkane solutions decalin, cyclohexane and methyl cyclohexane was studied. The effect of dissolution temperature, mechanical agitation, ultrasonic wave and stirring rate was studied under optimized conditions. Mass transfer coefficients were fitted. The results showed that the dissolution rate of expanded polystyrene in different cycloalkane solutions was ranked as decalin > methyl cyclohexane > cyclohexane; higher dissolution temperature and faster stirring rate could speed up the dissolution of expanded polystyrene; the effect of mechanical agitation was superior to ultrasonic condition; the solubility of top face was better than side face and under face.
关键词：Expanded Polystyrene;Cycloalkane;Dissolution;Mass Transfer Coefficient