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Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures. / Bazaikin, Ya V.; Malkovich, E. G.; Prokhorov, D. I. и др.

в: Separation and Purification Technology, Том 255, 117746, 15.01.2021.

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

Harvard

Bazaikin, YV, Malkovich, EG, Prokhorov, DI & Derevschikov, VS 2021, 'Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures', Separation and Purification Technology, Том. 255, 117746. https://doi.org/10.1016/j.seppur.2020.117746

APA

Bazaikin, Y. V., Malkovich, E. G., Prokhorov, D. I., & Derevschikov, V. S. (2021). Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures. Separation and Purification Technology, 255, [117746]. https://doi.org/10.1016/j.seppur.2020.117746

Vancouver

Bazaikin YV, Malkovich EG, Prokhorov DI, Derevschikov VS. Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures. Separation and Purification Technology. 2021 янв. 15;255:117746. doi: 10.1016/j.seppur.2020.117746

Author

Bazaikin, Ya V. ; Malkovich, E. G. ; Prokhorov, D. I. и др. / Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures. в: Separation and Purification Technology. 2021 ; Том 255.

BibTeX

@article{80eb041ff2fb464c8b31d49c031fb667,
title = "Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures",
abstract = "In the current study, the volume-sintering model was implemented for the simulation of sorption/desorption and textural evolution of the set of CaO-based sorbents with broad differences in porous structure. The porous structure of the materials was modeled with the dense random packing of spheres using the Lubachevsky–Stillinger compression algorithm. The simulated packages were fitted to the parameters of the porous structure of real templated and non-templated CaO-based sorbents. The sintering of the packages during sorption/regeneration cycles was carried out based on the assumptions of the lattice diffusion mechanism and the sintering rate of CaCO3 being higher than that of CaO in the proposed model. The obtained model predicts well the dependence of textural changes and the recarbonation extent on the number of the sorption/regeneration cycles for the sorbents with different porosity and grain size.",
keywords = "Calcium oxide, Modeling, Porous structure, Sintering, Sorbent, Template",
author = "Bazaikin, {Ya V.} and Malkovich, {E. G.} and Prokhorov, {D. I.} and Derevschikov, {V. S.}",
note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2021",
month = jan,
day = "15",
doi = "10.1016/j.seppur.2020.117746",
language = "English",
volume = "255",
journal = "Separation and Purification Technology",
issn = "1383-5866",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Detailed modeling of sorptive and textural properties of CaO-based sorbents with various porous structures

AU - Bazaikin, Ya V.

AU - Malkovich, E. G.

AU - Prokhorov, D. I.

AU - Derevschikov, V. S.

N1 - Publisher Copyright: © 2020 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2021/1/15

Y1 - 2021/1/15

N2 - In the current study, the volume-sintering model was implemented for the simulation of sorption/desorption and textural evolution of the set of CaO-based sorbents with broad differences in porous structure. The porous structure of the materials was modeled with the dense random packing of spheres using the Lubachevsky–Stillinger compression algorithm. The simulated packages were fitted to the parameters of the porous structure of real templated and non-templated CaO-based sorbents. The sintering of the packages during sorption/regeneration cycles was carried out based on the assumptions of the lattice diffusion mechanism and the sintering rate of CaCO3 being higher than that of CaO in the proposed model. The obtained model predicts well the dependence of textural changes and the recarbonation extent on the number of the sorption/regeneration cycles for the sorbents with different porosity and grain size.

AB - In the current study, the volume-sintering model was implemented for the simulation of sorption/desorption and textural evolution of the set of CaO-based sorbents with broad differences in porous structure. The porous structure of the materials was modeled with the dense random packing of spheres using the Lubachevsky–Stillinger compression algorithm. The simulated packages were fitted to the parameters of the porous structure of real templated and non-templated CaO-based sorbents. The sintering of the packages during sorption/regeneration cycles was carried out based on the assumptions of the lattice diffusion mechanism and the sintering rate of CaCO3 being higher than that of CaO in the proposed model. The obtained model predicts well the dependence of textural changes and the recarbonation extent on the number of the sorption/regeneration cycles for the sorbents with different porosity and grain size.

KW - Calcium oxide

KW - Modeling

KW - Porous structure

KW - Sintering

KW - Sorbent

KW - Template

UR - http://www.scopus.com/inward/record.url?scp=85091796633&partnerID=8YFLogxK

U2 - 10.1016/j.seppur.2020.117746

DO - 10.1016/j.seppur.2020.117746

M3 - Article

AN - SCOPUS:85091796633

VL - 255

JO - Separation and Purification Technology

JF - Separation and Purification Technology

SN - 1383-5866

M1 - 117746

ER -

ID: 25628472