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MODIFIED ROTATING DISK CONTACTOR

Qi Mingzhai  (Department of Chemical Engineering,East China University of Science and Technology,Shanghai?200237)Dai Jie (Research Institute of Nanjing Chemical Plant, Nanjing?210038)   

  • Online:2000-06-25 Published:2000-06-25

转盘萃取塔的改进

齐鸣斋,戴杰   

  1. 华东理工大学化工系!上海200237,南京化工厂研究所!南京210038

Abstract: A new type of modified extraction equipment——CTRDC(rotating disk contactor with closed turbine)has been developed.The experimental results of hydrodynamics and mass transfer in CTRDC show that the rotor speed required for satisfactory dispersion could decrease sharply with more uniform axial d p distribution.Compared with RDC,CTRDC offers better performance,such as throughput and efficiency.The experimental results can serve as a reference for scale up design and operation optimization.

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