Experimental determination of gas permeability of granulated sorbents

I. V. Kazanin, V. N. Zinoviev, V. A. Lebiga, A. Y. Pak, N. G. Tsibulsky, A. S. Vereshchagin, V. M. Fomin

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

This paper is devoted to the determination of the transport characteristics of a granular medium in an adsorber using examples of hollow glass microspheres or a composite sorbent on their basis. To carry out this research, a special experimental stand has been prepared for the determination of transport characteristicsof various media for various gases at given pressure and temperature values inside the adsorber. The technique of experiments and processing experimental data for the purpose of determining the coefficient of helium permeability for the investigated type of hollow microspherical membranes has been worked out. There were obtained the gas permeability of the granular medium, the propagation velocity of the pressure wave in a granular medium, and filling time with the working gas of the adsorber containing microspheres of type MS-V-2L, MS-VP, MS-VP-A9 or the composite sorbent based on microspheres MS-VP-A9.

Original languageEnglish
Title of host publication19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Editors Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages6
Volume2027
ISBN (Electronic)9780735417472
DOIs
Publication statusPublished - 2 Nov 2018
Event19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 13 Aug 201819 Aug 2018

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume2027
ISSN (Print)0094-243X

Conference

Conference19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period13.08.201819.08.2018

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