摘要
本文应用改进R-K状态方程和Van Laar型活度系数方程预测不同温度和压力下合成氨体系五个关键组分的相平衡常数;同时用立方型链转子状态方程加以预测,将两者所得结果与实验值相比较,后者更接近于实验值。
The phases equilibrium constants of the five key components in the synthesis ammonia system at different temperature and pressure are predicted by the modified R-K EOS combined with Van Laar's activity coefficient equation and CCOR EOS respectively. The results predicted by the later EOS are more closed to the experimental values than those by the former one.
出处
《化学工程》
CAS
CSCD
北大核心
1990年第5期69-73,共5页
Chemical Engineering(China)
