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 inRussian journal of applied chemistry Vol. 90; no. 1; pp. 34 - 40
Main Authors Samonin, V. V., Zotov, A. S., Spiridonova, E. A., Podvyaznikov, M. L.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 2017
Springer Nature B.V
Subjects
Carbon content
Chemisorption
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Gas flow
Industrial Chemistry/Chemical Engineering
Sorption and Ion Exchange Processes
Surface chemistry
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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