摘要
开发出一个H-J模型的改进型式。对给定压力和系统组成。该法可计算水合物的生成温度。而无需使用三个热力学参照态的性质参数△μ°,△h°和△v。计算结果与不同文献中所报导的结果相比较,一致性很好。
A modification of Holder-John's (1985) hydrate equilibrium model has been devel-oped for a given pressure and system composition. The method described here allowscomputation of the hydrate formation temperature without using three parameters △μ~0,△h^0 and △v at 0℃ and 0 kPa. Good agreement is obtained when calculated results arecompared with diverse experimental data reported in the literature.
出处
《大庆石油学院学报》
CAS
北大核心
1993年第2期59-64,共6页
Journal of Daqing Petroleum Institute
关键词
天然气
水合物
热力学参数
hydrate
thermodynamic parameter
mathematical model
