戴猷元,费维扬,尹国玉,张泽廷
Yin Guoyu, Zhang Zeting, Dai Youyuan and Fei Weiyang (Department of Chemical Engineering, Tsinghua University, Beijing)
摘要: 在内径分别为40、100mm的板波填料萃取塔中,对30%TBP(煤油)-醋酸-水和正丁醇-丁二酸-水两种体系的流体力学特性进行了实验研究,并对实验数据进行分析处理,得到了描述板波填料萃取塔流体力学行为的关联式U_x/(e(1-φ))+U_y/(eφ)=c(a/eg·ρ_c/Δρ)~(-1/2)·(1-φ)~n