Influence of alkaline modification on adsorption properties of alumina

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Influence of alkaline modification on adsorption properties of alumina	1 MB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1088/1742-6596/1145/1/012041

Title: Influence of alkaline modification on adsorption properties of alumina
Creator: Meshcheryakov, Eugene P.
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Reshetnikov, Sergey I.
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Kurzina, Irina A.
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Livanova, Alesya V.
Date: 2019
DOI: 10.1088/1742-6596/1145/1/012041
Description: The kinetics of water vapor adsorption on alumina adsorbents at a temperature of 25 °C was studied. It was shown that modification by cations of alkali metals (K, Na) of the adsorbent based on alumina allows increasing its efficiency in the process of water vapor adsorption. The mathematical treatment of the experimental data by the dependence of water vapor adsorption on the time with the help of the Linear Driving Force (LDF) model and the dependence of adsorbent's adsorption capacity on the water vapor concentration (adsorption isotherm) by Dubinin-Astakhov equation was carried out. Constants included in the equations were defined.