SO2 bubble formation at an orifice submerged in water

Koichi Terasaka; Yukiko Hieda; Hideki Tsuge

doi:10.1252/jcej.32.472

SO₂ bubble formation at an orifice submerged in water

Koichi Terasaka, Yukiko Hieda, Hideki Tsuge

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	472-479
Number of pages	8
Journal	JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Volume	32
Issue number	4
DOIs	https://doi.org/10.1252/jcej.32.472
Publication status	Published - 1999 Aug

Keywords

Bubble Formation
Bubble Formation Model
Gas Absorption
Mass Transfer
Sulfur Dioxide

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

Access to Document

10.1252/jcej.32.472

Cite this

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AB - 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.

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KW - Gas Absorption

KW - Mass Transfer

KW - Sulfur Dioxide

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