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LIQUID MIXING BEHAVIOR IN A COLUMN CONTAININGSTRUCTURED PACKING

Sun Shuyu;Wang Shuying;Yu Guocong(K.T.Yu)(Chemical Engineering Research Certer,Tianjin University,Tianjin 300072)   

  • Online:1998-02-25 Published:1998-02-25

板波纹规整填料塔中液相混合行为

孙树瑜,王树楹,余国琮   

  1. 天津大学化学工程研究所!天律300072,天津大学化学工程研究所!天律300072,天津大学化学工程研究所!天律300072

Abstract: The liquid mixing behavior was investigated by pulse tracing injection in a column containing Mellapak 250Y structured packing.A one-dimensional model and a two─dimensional model were used to describe the liquid mixing process.The axial and radial eddy diffusion coefficients were obtained using optimization method.Correlation equations for both axial and radial eddy diffusion coefficients were obtained.

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