摘要
在0.101MPa压力下测定了无盐及溶有不同浓度乙酸钾的甲醇-四氢呋喃体系汽液平衡数据,以拟二元体系处理溶盐三元体系,并用Herington方法对无盐及溶盐体系的试验数据进行了热力学校验。用Wilson方程及Van Laar方程关联无盐及溶盐体系,结果表明,两种方程的计算值与试验值吻合良好。
The vapor-liquid equilibrium data for methanol-tetrahydrofuran systems of salt-free and with various concentrations of potassium acetate were measured under 0.101MPa(760mmHg) pressure. Ternary system with dissolved salt was treated as a pseudo-binary. Thermodynamic consistency of the experimeatal data for the salt-free and the dissolved salt systems were checked by means of the Herington method. The systems were correlated by the Wilson equation and Van Laar equation, and the correlated results were in fairly good agreement with the measured data.
出处
《石油化工》
CAS
CSCD
北大核心
1991年第5期321-326,共6页
Petrochemical Technology
