摘要
本文在实验室装置上对气体通过颗粒移动床的压降进行了系统研究,包括固定床与移动床的压降对比、床层高度与床层厚度之比、砂层移动速度、颗粒直径以及床层侧面结构尺寸对气体通过床层压降的影响。
The pressure drop of gas flowing through the granular moving bed has been investigated experimentally. The pressure loss of the moving bed has been compared with that of the fixed bed. The influence of some factors on the pressure drop such as the ratio of bed-height to the thickness, the size of particles and the construction of the gas-inlet and outlet has been studied. Some equations have been developed from the experimental results.
出处
《高校化学工程学报》
EI
CAS
CSCD
1991年第4期302-308,共7页
Journal of Chemical Engineering of Chinese Universities
关键词
气体
颗粒移动床
除尘器
压降
Pressure drop, Granular moving bed, Particle
