摘要
本文阐述了烃一水系统的相平衡特点。根据有关资料及实验工作,提出了在得不到有关条件下水在纯烃或烃类混合物中的溶解度数据时,推荐本文方程(1)计算轻烃中溶解的水量。在大庆有关轻烃回收装置上经过七组计算和实测数据对比,验证方程(1)计算结果是可靠的,误差一般不超过30％,能满足生产和设计要求。
This paper expounds the characteristics of phase equilibrium of hydrocarbon-water system. According to the informations concerned and experimental revilt, it is recommended to use the equation 1 to calculate the solube amount of water in light hydrocarbons, while at the conditions concerned the data of solubility of water in pure hydrocarbon or hydrocarbon mixture can not be obtained. Through the comparison of seven group calculations with the data measured on the light hydrocarbon recovery equipment in Daqing. It is verified that the calculated results of equation 1 are reliable and their errors are generally less than 30%, satisfying the requirements of production and design.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1989年第2期68-70,共3页
Natural Gas Industry
关键词
相平衡
轻烃
烃水系统
水溶解度
phase equilibrium
light hydrocarbon
water solubleness
calculation
