Formation and Dissociation of Carbon Dioxide Gas Hydrate in the Pore Space of Al2O3 Full article
Journal |
Chemistry for Sustainable Development
ISSN: 1817-1818 |
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Output data | Year: 2018, Volume: 26, Number: 1, Pages: 56-70 Pages count : 15 DOI: 10.15372/CSD20180110 | ||||||||
Tags | hydrates, carbon dioxide, alumina, pores, sorption, phase equilibrium | ||||||||
Authors |
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Affiliations |
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Funding (1)
1 | Siberian Branch of the Russian Academy of Sciences | 18 |
Abstract:
Decomposition and formation conditions of carbon dioxide hydrate were experimentally determined in porous matrix. As the latter, samples of γ, θ, and α phases of alumina with different porous structure, pore size distribution, and specific surface area were selected. The resulting deviation values of decomposition temperature from the equilibrium curve were compared with a possible diameter of hydrate species computed on the ground of the Gibbs-Thomson equations and known data about the porous structure of the used samples. Comparative analysis of the results of this work and earlier studies of hydrate formation processes in natural coals revealed qualitative differences.
Cite:
Smirnov V.G.
, Manakov A.Y.
, Shikina N.V.
, Ismagilov Z.R.
Formation and Dissociation of Carbon Dioxide Gas Hydrate in the Pore Space of Al2O3
Chemistry for Sustainable Development. 2018. V.26. N1. P.56-70. DOI: 10.15372/CSD20180110 WOS РИНЦ
Formation and Dissociation of Carbon Dioxide Gas Hydrate in the Pore Space of Al2O3
Chemistry for Sustainable Development. 2018. V.26. N1. P.56-70. DOI: 10.15372/CSD20180110 WOS РИНЦ
Original:
Смирнов В.Г.
, Манаков А.Ю.
, Шикина Н.В.
, Исмагилов З.Р.
Образование и диссоциация газового гидрата диоксида углерода в поровом пространстве Al2O3
Химия в интересах устойчивого развития. 2018. Т.26. №1. С.61-76. DOI: 10.15372/khur20180110 RSCI РИНЦ
Образование и диссоциация газового гидрата диоксида углерода в поровом пространстве Al2O3
Химия в интересах устойчивого развития. 2018. Т.26. №1. С.61-76. DOI: 10.15372/khur20180110 RSCI РИНЦ
Dates:
Accepted: | Dec 24, 2017 |
Identifiers:
Web of science | WOS:000574776300010 |
Elibrary | 44627347 |
OpenAlex | W4235251218 |