Patterns of CO2 Absorption by a Calciferous Sorbent in a Flow Adsorber

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Patterns of CO₂ Absorption by a Calciferous Sorbent in a Flow Adsorber. / Derevshchikov, V. S.; Kazakova, E. D.; Veselovskaya, J. V. и др.

в: Russian Journal of Physical Chemistry A, Том 95, № 7, 07.2021, стр. 1455-1460.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Author

Derevshchikov, V. S. ; Kazakova, E. D. ; Veselovskaya, J. V. и др. / Patterns of CO₂ Absorption by a Calciferous Sorbent in a Flow Adsorber. в: Russian Journal of Physical Chemistry A. 2021 ; Том 95, № 7. стр. 1455-1460.

BibTeX

@article{6a46666d8e3e4662935b304b225a1b28,

title = "Patterns of CO2 Absorption by a Calciferous Sorbent in a Flow Adsorber",

abstract = "An investigation is performed of the patterns of CO2 chemisorption by the carbon dioxide sorbent Dr{\"a}ger 800+. The dynamics of changes in textural characteristics, phase, and chemical compositions of the material in the process of chemisorption at the level of individual sorbent granules are studied. The dependence of the period of the protective action of the sorbent on the height of its layer, and on the flow rate and concentration of carbon dioxide in the initial gas–air mixture is determined. Based on experimental data, an empirical equation is obtained that can be used to predict the period of protection by a layer of granules of Dr{\"a}ger 800+ absorber at known contact time and concentrations of carbon dioxide in the gas mixture.",

keywords = "anesthesia apparatus, carbon dioxide, protective period, soda lime, sorbent",

author = "Derevshchikov, {V. S.} and Kazakova, {E. D.} and Veselovskaya, {J. V.} and Yatsenko, {D. A.} and Kozlov, {D. V.}",

note = "Funding Information: This work was performed as part of a State Task for the Boreskov Institute of Catalysis, project AAAA-A17-117041710087-3. It was supported by the Russian Foundation for Basic Research and the Government of Novosibirsk Oblast, scientific project no. 19-43-543013. The XRD study of the sorbents was supported by Russian Science Foundation (project no 19-73-00079). Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

month = jul,

doi = "10.1134/S0036024421070098",

language = "English",

volume = "95",

pages = "1455--1460",

journal = "Russian Journal of Physical Chemistry A",

issn = "0036-0244",

publisher = "PLEIADES PUBLISHING INC",

number = "7",

}

RIS

TY - JOUR

T1 - Patterns of CO2 Absorption by a Calciferous Sorbent in a Flow Adsorber

AU - Derevshchikov, V. S.

AU - Kazakova, E. D.

AU - Veselovskaya, J. V.

AU - Yatsenko, D. A.

AU - Kozlov, D. V.

N1 - Funding Information: This work was performed as part of a State Task for the Boreskov Institute of Catalysis, project AAAA-A17-117041710087-3. It was supported by the Russian Foundation for Basic Research and the Government of Novosibirsk Oblast, scientific project no. 19-43-543013. The XRD study of the sorbents was supported by Russian Science Foundation (project no 19-73-00079). Publisher Copyright: © 2021, Pleiades Publishing, Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/7

Y1 - 2021/7

N2 - An investigation is performed of the patterns of CO2 chemisorption by the carbon dioxide sorbent Dräger 800+. The dynamics of changes in textural characteristics, phase, and chemical compositions of the material in the process of chemisorption at the level of individual sorbent granules are studied. The dependence of the period of the protective action of the sorbent on the height of its layer, and on the flow rate and concentration of carbon dioxide in the initial gas–air mixture is determined. Based on experimental data, an empirical equation is obtained that can be used to predict the period of protection by a layer of granules of Dräger 800+ absorber at known contact time and concentrations of carbon dioxide in the gas mixture.

AB - An investigation is performed of the patterns of CO2 chemisorption by the carbon dioxide sorbent Dräger 800+. The dynamics of changes in textural characteristics, phase, and chemical compositions of the material in the process of chemisorption at the level of individual sorbent granules are studied. The dependence of the period of the protective action of the sorbent on the height of its layer, and on the flow rate and concentration of carbon dioxide in the initial gas–air mixture is determined. Based on experimental data, an empirical equation is obtained that can be used to predict the period of protection by a layer of granules of Dräger 800+ absorber at known contact time and concentrations of carbon dioxide in the gas mixture.

KW - anesthesia apparatus

KW - carbon dioxide

KW - protective period

KW - soda lime

KW - sorbent

UR - http://www.scopus.com/inward/record.url?scp=85110490953&partnerID=8YFLogxK

U2 - 10.1134/S0036024421070098

DO - 10.1134/S0036024421070098

M3 - Article

AN - SCOPUS:85110490953

VL - 95

SP - 1455

EP - 1460

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

SN - 0036-0244

IS - 7

ER -

ID: 29124300