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

V. V. Samonin; A. S. Zotov; E. A. Spiridonova; M. L. Podvyaznikov

doi:10.1134/S1070427217010062

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

Авторы: Samonin V.V.¹, Zotov A.S.¹, Spiridonova E.A.¹, Podvyaznikov M.L.¹
Учреждения:
1. St. Petersburg State Technological Institute (Technical University)
Выпуск: Том 90, № 1 (2017)
Страницы: 34-40
Раздел: Sorption and Ion Exchange Processes
URL: https://journals.rcsi.science/1070-4272/article/view/214638
DOI: https://doi.org/10.1134/S1070427217010062
ID: 214638

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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.