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利用离心传质分离设备——旋转填料床， 对其流体力学特性进行了研究， 测定了该装置在不同转速、气流量和液流量下的干、湿床压降。通过对大量实验数据的分析表明， 旋转填料床的干、湿床压降均受气流量及转速的影响， 且受气流量影响较大， 而与液流量基本无关
Centrifugal mass transfer separation equipment - rotary packed bed was used to study its hydrodynamic characteristics. The pressure drop of dry and wet beds under different rotating speed, air flow rate and liquid flow rate was measured. The analysis of a large number of experimental data shows that the pressure drop of the dry and wet beds in the rotating packed bed is affected by the air flow rate and speed, and is greatly influenced by the air flow rate, but has little relation with the liquid flow rate