摘要
采用气液逆流双循环的溶解度测定装置测定了不同温度、不同压力、不同含盐浓度下CO2在NaCl水溶液中的溶解度数据。应用改进的PT方程，并提出CO2和H2O交互作用参数与温度的新关系式，用于CO2在水以及NaCl水溶液中溶解度的计算并获得满意的结果。
The solubility data of Co2 in aqueous NaCl solution have been measured under different temperature, salt concentration and pressure. A new interaction parameter for CO2-H2O has been correlated with temperature. The modified Patel-Teja equation of state proposed by Zuo and Guo was applied to simulate the solubility data for carbon dioxide-water-salt syStems with satisfactory results.
出处
《高校化学工程学报》
EI
CAS
CSCD
北大核心
1998年第2期118-123,共6页
Journal of Chemical Engineering of Chinese Universities
关键词
溶解度
二氧化碳
氯化钠水溶液
PT状态方程
Solubility, Carbon dioxide, Aqueous sodium chloride solution, P-T equation of state
