振动筛板鼓泡塔中气含率的研究  

AN EXPERIMENTAL STUDY ON GAS HOLDUP IN RECIPROCATING PLATE BUBBLE COLUMN

作　　者：杨志生[1] 安钢[1] 孙宇[1] 李永成 王绍亭[2] 

机构地区：[1]天津理工学院 [2]天津大学

出　　处：《天津大学学报》1997年第1期99-103,共5页Journal of Tianjin University(Science and Technology)

摘　　要：在一小型振动筛板鼓泡塔中进行了气含率的测量．连续相为水，分散相为空气，考察了液相粘度和表面张力等物理性质及气液相表观流速、振动频率和振幅等操作因素对气含率的影响。Gas holdup was measured in a reciprocating plate bubble column with water as the continuous liquid and air as the dispersed gas. The effect of the physical properties of the liquid such as viscosity and surface tension and the operating parameters such as the superfacial velocities of both phases, the reciprocating frequency and magnitude on gas holdup were studied experimentally. An empirical correlation based on the dimensional analysis was also proposed.

关 键 词：气含率 振动筛板 鼓泡塔 

分 类 号：TQ053.5[化学工程]