摘要
采用热分析法测定了间、对位二氯苯系统不同组成时的步冷曲线,并进行了结晶试验,表明该体系属于简单低共熔混合物.
Cooling curves of compositions are determined for m-dichlorobenzene and p- dichlorobenzene using the method of thermal analysis.And the separated teats by cooling and freezing out are proceeded.The results show that this system is a binary euteetie mixture.
关键词
间二氯苯
对二氯苯
相图
二元体系
液固平衡
m-Dichlombenzene
p-Dichlorobenzene
Thermal analysis
Phase diagram
