Organomineral composite materials for drying of gaseous streams

Specific features of the synthesis of the organomineral binding agent, polyvinyl alcohol—silica sol, with high sorption activity were studied. The adsorption properties of the new material towards water were examined under equilibrium and dynamic conditions. The kinetics of water adsorption and gran...

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Bibliographic Details
Published inRussian chemical bulletin Vol. 58; no. 4; pp. 737 - 740
Main Authors Ul’yanova, M. A., Gurova, A. S., Shreder, V. E., Petukhova, G. A., Dubinina, L. A.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.04.2009
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Full Articles
Inorganic Chemistry
Organic Chemistry
silica sol
polyvinyl alcohol
organomineral composite materials
silicic acid
adsorption isotherm
water
sorption kinetics
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Summary:Specific features of the synthesis of the organomineral binding agent, polyvinyl alcohol—silica sol, with high sorption activity were studied. The adsorption properties of the new material towards water were examined under equilibrium and dynamic conditions. The kinetics of water adsorption and granules based on the new material were investigated. The possibility of using the organomineral binder in technology of the preparation of granulated and block adsorbents designed for drying of gaseous streams was evaluated.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-009-0087-2