摘要
测定了甲乙酮 水 碳酸钾体系在 40℃时的液 液相平衡数据 ,用Pitzer理论和NRTL方程对液 液相平衡数据进行了关联计算 ,计算值与实验值符合良好 .采用碳酸钾分离甲乙酮 水体系 ,碳酸钾的脱水率高达 97.43 % .
The liquid liquid equilibrium data of methyl ethyl ketone water K 2CO 3 system are measured at 40 ℃ and correlated as well as calculated with Pitzer theory and NRTL equation. The correlated results fit in the experimental results well. The dewatering efficiency of K 2CO 3 is up to 97.43% in the separation system.
出处
《烟台大学学报（自然科学与工程版）》
CAS
2002年第1期42-45,共4页
Journal of Yantai University(Natural Science and Engineering Edition)
