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Chemcial Industry and Engineering 2016, Vol. 33 Issue (3) :60-65    DOI: 10.13353/j.issn.1004.9533.20141077
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Hydrodynamic Performance of Catalytic Distillation Packing
Pan Rong, Li Yonghong
1. Key Laboratory for Green Chemical Technology of State Education Ministry, Tianjin University, Tianjin 300072, China;
2. National Engineering Research Center for Distillation Technology, Tianjin University, Tianjin 300072, China;
3. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

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Abstract 

Hydrodynamic performance of reaction liquid seepage catalyst packing were measured in a catalytic distillation column with air-water system in an organic glass column with a diameter of 206 mm at ambient pressure and temperature. The effect of various ratio of gas phase flow area and loading height of catalyst of the novel packing on the hydrodynamic performance were investigated. Correlations for the pressure drop and liquid holdup in the catalyst bed and flooding point were obtained by the least square method. And the average errors are under ±4.5%, which could be reference to the design of engineering.

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Pan Rong
Li Yonghong
Keywordscatalytic distillation;   catalytic distillation packing;   hydrodynamic performance     
Received 2014-04-10;
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Pan Rong, Li Yonghong.Hydrodynamic Performance of Catalytic Distillation Packing[J]  Chemcial Industry and Engineering, 2016,V33(3): 60-65
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