摘要
通过RD496-2000Calvet微量热计分别测量了298.15K时DNP在DMSO和NMP中的溶解焓。根据实验值,使用经验公式计算了每个过程的溶解焓、相对偏摩尔焓和相对表观摩尔焓。得到描述溶解过程的对应动力学方程da/dt=0.02(1-a)^(1.18)。
Through the RD496-2000 Calvet microcalorimeter it has measured respectively the dissolution enthalpy of 298.15 K of DNP in DMSO and NMP . According to the experimental value, it has used the empirical formula to calculate the dissolving enthalpy, relative partial molar enthalpy and relative apparent molar enthalpy of each process, finally, got the corresponding dynamic equations of the dissolution process da/dt=0.02（1-a）1.18.
出处
《当代化工研究》
2017年第4期113-114,共2页
Modern Chemical Research
