Multiscale study of carbon dioxide chemisorption in the plug flow adsorber of the anesthesia machine

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Multiscale study of carbon dioxide chemisorption in the plug flow adsorber of the anesthesia machine. / Derevschikov, Vladimir Sergeevitch; Kazakova, Evgenia Dmitrievna; Yatsenko, Dmitry Anatolievich et al.

In: Separation Science and Technology (Philadelphia), Vol. 56, No. 3, 2021, p. 485-497.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{7e3996f1c1694b1c80d0031bf284a3e2,

title = "Multiscale study of carbon dioxide chemisorption in the plug flow adsorber of the anesthesia machine",

abstract = "Solid soda lime sorbents are promising materials for CO2 removal in closed-circuit breathing systems. In this study, the soda lime sorbent Dr{\"a}gersorb 800+ has been tested in a fixed bed reactor. The changes in composition, structure, and texture of the sorbent occurring in the process of CO2 sorption have been studied using thermogravimetry, X-ray diffraction analysis, nitrogen adsorption (BET), mercury porosimetry and scanning electron microscopy methods. A non-stationary model has been developed for simulating CO2 chemisorption in the fixed bed. The results of the simulation have been found to be in a good agreement with the experimental data.",

keywords = "carbon dioxide, chemisorption, dynamics, mathematical modeling, soda lime, CO2, SORPTION, ADSORPTION PROPERTIES, REMOVAL, KINETICS, DEGRADATION, SODA LIME, ABSORBENT, ABSORPTION, CAPTURE",

author = "Derevschikov, {Vladimir Sergeevitch} and Kazakova, {Evgenia Dmitrievna} and Yatsenko, {Dmitry Anatolievich} and Veselovskaya, {Janna Vyacheslavovna}",

note = "Funding Information: This work was performed within the framework of budget project АААА-А17-117041710087-3 for the Boreskov Institute of Catalysis (Russian Federation). This work was supported by the Government of the Novosibirsk Region (Russian Federation) and RFBR (research project No. 19-43-543013). V. Derevschikov acknowledges the Institutional Development Program of Tallinn University of Technology for 2016-2022, project 2014-2020.4.01.16-0032 from EU Regional Development Fund, and the Research Group Support project PRG776 of Estonian Research Council for the support. Publisher Copyright: {\textcopyright} 2020 Taylor & Francis. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

doi = "10.1080/01496395.2020.1723029",

language = "English",

volume = "56",

pages = "485--497",

journal = "Separation Science and Technology (Philadelphia)",

issn = "0149-6395",

publisher = "Taylor and Francis Ltd.",

number = "3",

}

RIS

TY - JOUR

T1 - Multiscale study of carbon dioxide chemisorption in the plug flow adsorber of the anesthesia machine

AU - Derevschikov, Vladimir Sergeevitch

AU - Kazakova, Evgenia Dmitrievna

AU - Yatsenko, Dmitry Anatolievich

AU - Veselovskaya, Janna Vyacheslavovna

N1 - Funding Information: This work was performed within the framework of budget project АААА-А17-117041710087-3 for the Boreskov Institute of Catalysis (Russian Federation). This work was supported by the Government of the Novosibirsk Region (Russian Federation) and RFBR (research project No. 19-43-543013). V. Derevschikov acknowledges the Institutional Development Program of Tallinn University of Technology for 2016-2022, project 2014-2020.4.01.16-0032 from EU Regional Development Fund, and the Research Group Support project PRG776 of Estonian Research Council for the support. Publisher Copyright: © 2020 Taylor & Francis. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021

Y1 - 2021

N2 - Solid soda lime sorbents are promising materials for CO2 removal in closed-circuit breathing systems. In this study, the soda lime sorbent Drägersorb 800+ has been tested in a fixed bed reactor. The changes in composition, structure, and texture of the sorbent occurring in the process of CO2 sorption have been studied using thermogravimetry, X-ray diffraction analysis, nitrogen adsorption (BET), mercury porosimetry and scanning electron microscopy methods. A non-stationary model has been developed for simulating CO2 chemisorption in the fixed bed. The results of the simulation have been found to be in a good agreement with the experimental data.

AB - Solid soda lime sorbents are promising materials for CO2 removal in closed-circuit breathing systems. In this study, the soda lime sorbent Drägersorb 800+ has been tested in a fixed bed reactor. The changes in composition, structure, and texture of the sorbent occurring in the process of CO2 sorption have been studied using thermogravimetry, X-ray diffraction analysis, nitrogen adsorption (BET), mercury porosimetry and scanning electron microscopy methods. A non-stationary model has been developed for simulating CO2 chemisorption in the fixed bed. The results of the simulation have been found to be in a good agreement with the experimental data.

KW - carbon dioxide

KW - chemisorption

KW - dynamics

KW - mathematical modeling

KW - soda lime

KW - CO2

KW - SORPTION

KW - ADSORPTION PROPERTIES

KW - REMOVAL

KW - KINETICS

KW - DEGRADATION

KW - SODA LIME

KW - ABSORBENT

KW - ABSORPTION

KW - CAPTURE

UR - http://www.scopus.com/inward/record.url?scp=85079000201&partnerID=8YFLogxK

U2 - 10.1080/01496395.2020.1723029

DO - 10.1080/01496395.2020.1723029

M3 - Article

AN - SCOPUS:85079000201

VL - 56

SP - 485

EP - 497

JO - Separation Science and Technology (Philadelphia)

JF - Separation Science and Technology (Philadelphia)

SN - 0149-6395

IS - 3

ER -

ID: 23428379