摘要
本文在直径0.10 m、高1.05 m的鼓泡塔中,以羧甲基纤维素钠作为模拟介质,采用单孔喷嘴布气、孔径d_o=0.01 m,测定了该类反应器的比相界面积和容积传质系数,提出了比相界面积和传质系数的关联式。
Specific gas-liquid interracial areas and volume mass transfer coefficient were measured in a bubble column of diameter 0.10m and of height 1.05m. The gas sparger used was of single nozzle type, and its insider diameter is 0.01in. This study used CMC as simulated medium. By applying the least-square method to the experimental data,the correlations on specific gas-liquid interracial areas and volume mass transfer coefficients were obtained.
出处
《高校化学工程学报》
EI
CAS
CSCD
1992年第4期310-316,共7页
Journal of Chemical Engineering of Chinese Universities
关键词
鼓泡塔
非牛顿流体
传质
Bubble column, Non-Newtonian solution, Specific gas-liquid interfacial area, Mass transfer, Mass transfer coefficient
