Effect of gas environment parameters on operation efficiency of chemical absorbents of carbon dioxide

Effect of main characteristics of the gas medium on the absorbing properties of alkaline chemical absorbents is demonstrated. The following gas flow parameters were examined as variables: carbon dioxide content of the gas flow within the range 0.2–5.0 vol %, gas humidity of 25–90 rel %, and pressure...

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Bibliographic Details
Published in:Russian journal of applied chemistry 2017, Vol.90 (1), p.34-40
Main Authors: Samonin, V. V., Zotov, A. S., Spiridonova, E. A., Podvyaznikov, M. L.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Gas flow
Industrial Chemistry/Chemical Engineering
Sorption and Ion Exchange Processes
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Summary:Effect of main characteristics of the gas medium on the absorbing properties of alkaline chemical absorbents is demonstrated. The following gas flow parameters were examined as variables: carbon dioxide content of the gas flow within the range 0.2–5.0 vol %, gas humidity of 25–90 rel %, and pressure in the zone of the chemisorption process in the range from 2 to 6 MPa. As objects of study served mixed chemical absorbents based on calcium, sodium, and lithium hydroxides.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427217010062