摘要
本文在模拟三相流化床中,测量了单气泡的传质系数,实验结果表明颗粒直径对气-液传质系数影响显著。颗粒直径较大时,传质系数有明显提高。
The mass transfer coefficient of single bubble was investigated in a simulated three-phase fluidized bed.
It is found that the particle size affects the gas-liquid mass transfer coefficient. The mass transfer coefficient is higher by use of larger particles.
出处
《高校化学工程学报》
EI
CAS
CSCD
1991年第2期168-173,共6页
Journal of Chemical Engineering of Chinese Universities
基金
国家自然科学基金资助
关键词
三相流化床
单气泡
传质系数
颗粒
Three-phase fluidized bed, Gas-liquid mass transfer coefficient, Single bubble
