摘要
以UNIFAC模型计算活度系数,对低压下的苯乙烯-邻二甲苯体系汽液相平衡数据进行了预测,并与文献值进行了比较,结果表明,用UNIFAC模型预测该体系汽液相平衡数据,有一定的参考价值。
The vapor-liquid equilibrium calculation for styrene-o-xylene system at low pressure was performed by UNIFAC model.The prediction results show that this predictive method has some referential value.
出处
《石油与天然气化工》
CAS
CSCD
2011年第6期559-561,537,共3页
Chemical engineering of oil & gas