Liquid-liquid equilibrium studies for separation of aromatics
Liquid-liquid equilibrium studies for separation of aromatics
复制标题
芳烃分离的液-液平衡研究
DOI：
10.1002/jctb.5020260163
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
I. B. Gulati
中科院分区：
文献类型：
--
作者：
B. S. Rawat;I. B. Gulati
采用两种二元烃类混合物对11种溶剂进行了液-液平衡研究，用于选择性提取芳烃。根据选择性、溶剂容量和联线相关曲线对不同溶剂进行了比较。已经确定了18个系统的线路数据。比较了极限活度系数和联线数据对溶剂的选择性和溶剂力的影响。溶剂的选择性和容量通过一个经验参数与它们的结构有关。
Liquid-liquid equilibrium studies have been carried out on 11 solvents using two binary hydrocarbon mixtures for selective extraction of aromatics. The solvents used have been compared on the basis of selectivity, solvent capacity and tie line correlation curves. Tie line data have been determined for 18 systems. The selectivity and solvent power of solvents as obtained from limiting activity coefficient and tie line data have been compared. The selectivity and capacity of solvents have been related to their structure through an empirical parameter.