Modelling of gaseous phase in bubble columns

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Title:Modelling of gaseous phase in bubble columns
Creators:
Vašáková, Jana
Čermák, Jan
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 6, pp. 1238-1248

Abstract

An axial dispersion model of a bubble column was verified by an experimental method based on pseudo-random binary signals of maximum length. The diameter of the column was 0.292 m and the height of the dispersion layer was 1.33 m. Water formed a stagnant liquid layer and a mixture of air with up to 5 vol.% of CO<sub>2</sub> formed a streaming gas phase. The model was evaluated from the response of the bubble column to pseudo-random binary signals and from impulse characteristics calculated from this response by the correlation method. The use of the axial dispersion model with mass transfer was evaluated in dependence on the driving force.

Title:Modelling of gaseous phase in bubble columns
Creators:
Vašáková, Jana
Čermák, Jan
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:6
Page Range:pp. 1238-1248
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19911238UNSPECIFIED
ID Code:5044
Item Type:Article
Deposited On:22 Feb 2010 11:29
Last Modified:22 Feb 2010 10:29

Citation

Vašáková, Jana; Čermák, Jan (1991) Modelling of gaseous phase in bubble columns. Collection of Czechoslovak Chemical Communications, 56 (6). pp. 1238-1248. ISSN 0010-0765

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