The 8th International Chemical Engineering Congress & Exhibition (IChEC 2014) , 2014-02-24

Title : ( Multicomponent Adsorption Equilibria: Effect of Site Matching Correlation in HEL and HIAST Models )

Authors: Morteza Niknam Shahrak , Ali Ahmadpour ,

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In this study, the comparison between Perfect Negative (PN) and Perfect Positive (PP) site matching correlation (SMC) in Heterogeneous Extended Langmuir (HEL) and Heterogeneous Ideal Adsorbed Solution Theory (HIAST) models was done for estimating experimental data of three binary azeotrope mixtures (C3H8-H2S, C3H8-CO2 and C7H8-C3H8O) and a non-azeotrope mixture (CH4-C2H6). The results show that Perfect Negative form of these models predicts the experimental data fairy well when size and polarity differences of adsorbates are large and pore size distribution of adsorbent is extensive.

Keywords

, Multicomponent adsorption, Azeotrope, HEL, HIAST, Site matching
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@inproceedings{paperid:1046180,
author = {Niknam Shahrak, Morteza and Ahmadpour, Ali},
title = {Multicomponent Adsorption Equilibria: Effect of Site Matching Correlation in HEL and HIAST Models},
booktitle = {The 8th International Chemical Engineering Congress & Exhibition (IChEC 2014)},
year = {2014},
location = {کیش, IRAN},
keywords = {Multicomponent adsorption; Azeotrope; HEL; HIAST; Site matching correlation.},
}

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%0 Conference Proceedings
%T Multicomponent Adsorption Equilibria: Effect of Site Matching Correlation in HEL and HIAST Models
%A Niknam Shahrak, Morteza
%A Ahmadpour, Ali
%J The 8th International Chemical Engineering Congress & Exhibition (IChEC 2014)
%D 2014

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