The structure of microporous adsorbents and the kinetics of physical adsorption - Communication 1. Experimental study of the kinetics of adsorption of benzene and n-pentane vapors by microporous carbon adsorbents | Health & Environmental Research Online (HERO)

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HERO ID

8437070

Reference Type

Journal Article

Title

The structure of microporous adsorbents and the kinetics of physical adsorption - Communication 1. Experimental study of the kinetics of adsorption of benzene and n-pentane vapors by microporous carbon adsorbents

Author(s)

Erashko, IT; Kadlets, O; Voloshchuk, AM; Dubinin, MM

Year

1974

Is Peer Reviewed?

Journal

Bulletin of the Academy of Sciences of the USSR. Division of Chemical Science
ISSN: 0568-5230

Publisher

Kluwer Academic Publishers-Plenum Publishers

Volume

Issue

Page Numbers

1862-1866

Language

English

DOI

10.1007/BF00922776

Web of Science Id

WOS:A1974AH17800003

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-34250425209&doi=10.1007%2fBF00922776&partnerID=40&md5=9b87f2e1777d8653ef0e33b4b7d28eb7
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Abstract

1. The isotherms of adsorption were determined and the kinetics of adsorption of benzene vapors by microporous activated charcoals MSC-5A and MSC-6A at 298Â°K and of n-hexane vapors by Supersorbon activated charcoal at 293Â°K was studied. 2. An analysis of the experimental data on the kinetics of adsorption showed that a calculation of the effective diffusion coefficients with the aid of solutions of the Fick equation of nonstatic diffusion in general is inapplicable to the adsorbent-adsorbate systems studied in the work, as a consequence of the bidispersed nature of the porous structure of microporous adsorbents. Â© 1975 Plenum Publishing Corporation.