摘要
对描述高压电解质水溶液体系的Zuo-Guo模型进行了简化,并将其扩展应用于混合电解质水溶液体系。结合Du-Guo水合物理论模型,分别对36个单一电解质水溶液体系及41个混合电解质水溶液体系中气体水合物的生成条件进行了预测。
A simplified ZuoGuo model was proposed and extended to calculate activity of water in mixed electrolyte aqueous solutions system in this work.Equilibrium hydrate formation conditions in electrolyte aqueous solutions (a total of 77 systems and 414 data points)were predicted by combining the DuGuo hydrate model with the simplified ZuoGuo model.It was found that the predictions agree well with the experimental data.
出处
《石油学报(石油加工)》
EI
CAS
CSCD
北大核心
1998年第2期86-93,共8页
Acta Petrolei Sinica(Petroleum Processing Section)
基金
国家自然科学基金
国家教委博士点基金
中国石油天然气总公司石油科技中青年创新基金
关键词
气体水合物
电解质水溶液
生成条件
水合物
gas hydrate,aqueous electrolyte solution, formation condition,prediction