Polarized light based scheme to monitor column performance in a continuous foam fractionation column |
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Authors: | Janakiraman N Swamy Czarena L Crofcheck MP Mengüç |
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Institution: | (1) Biosystems & Agricultural Engineering, University of Kentucky, 128 CE Barnhart Building, 40546 Lexington, KY, USA;(2) Mechanical Engineering, University of Kentucky, 269 Ralph G. Anderson Building, 40506 Lexington, Kentucky, USA |
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Abstract: | Background A polarized light scattering technique was used to monitor the performance of a continuously operated foam fractionation process.
The S
11 and S
12 parameters, elements of the light scattering matrix, combined together (S
11
+S
12) have been correlated with the bubble size and liquid content for the case of a freely draining foam. The performance of
a foam fractionation column is known to have a strong dependence on the bubble size distribution and liquid hold up in foam.
In this study the enrichment is used as a metric, representative of foam properties and column performance, and correlated
to the S
11
+S
12 parameter. |
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Keywords: | |
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