Mass Transfer Efficiency of Perforated Plate of Non-uniform Perferation

Abstract The structure and performance of perforated plates of non-uniform perforation are studied in a plastic column and the mass transfer efficiency of oxygen desorption is analysed. The experimental results show that the per rforated plate of non-uniform perforation possesses 5%��10% higher mass transfer efficiency and 30% egreater operational lasticity in compa rision with the perforated plate of uniform perforation.

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Keywords�� s: perforated plate; perforation;mass transfer efficiency Operation; elasticity

Received 1995-10-15;

Cite this article:

Zhao Zheshan.Mass Transfer Efficiency of Perforated Plate of Non-uniform Perferation[J] Chemcial Industry and Engineering, 1995,V12(4): 47-52