SO2 Bubble Formation at an Orifice Submerged in Water

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Koichi Terasaka¹  Hideki Tsuge¹  Yukiko Hieda¹ 

[1] Department of Applied Chemistry, Keio University

关键词: Bubble Formation;    Bubble Formation Model;    Mass Transfer;    Sulfur Dioxide;    Gas Absorption;   

DOI  :  10.1252/jcej.32.472

来源: Maruzen Company Ltd

【 摘 要 】

References(15)Cited-By(9)To estimate mass transfer rate during bubble formation at an orifice, a theoretical model is proposed for soluble gas bubble formation in liquid by modifying the non-spherical bubble formation model. The absorption rate from pure SO2 gas bubble to water is experimentally measured as well as bubble shape and growth rate. Mass transfer from the gas-liquid interface during bubble growth is described well by the penetration theory. Experimental bubble shape, bubble volume at its detachment from an orifice, growth rate and mass transfer rate are estimated well by the present model.

【 授权许可】

Unknown