摘要
以煤油 苯甲酸 水为实验体系 ,对往复振动筛板塔 (内径D =0 0 41m ,塔高Z =0 895m)的流体力学及传质性能进行了研究。实验测定了分散相液滴的直径 。
The hydrodynamic and mass-transferring characteristics in reciprocating sieve plate extraction column have been studied.The working system is kerosene-benzoic-acid-water.The Sauter mean diameter of droplets,dispersed phase hold-up and height of mass transferring unit are studied respectively.The experimental data have been correlated.
出处
《化学工程师》
CAS
2001年第2期26-27,41,共3页
Chemical Engineer
关键词
振动筛板塔
液液萃取
液滴平均直径
分散相持液量
传质单元高度
Sauter mean diameter of droplets
Dispersed phase hold-up
Height of mass transferring unit
Reciprocating sieve plate column
