Title : ( Correlation of solute solubility in supercritical carbon dioxide using a new empirical equation )
Authors: sare bibi hozhabr , Seyed Hossein Mazloumi , Javad Sargolzaei ,
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Abstract
A new empirical equation is proposed to correlate solute solubility in supercritical carbon dioxide (SCCO2). The new empirical model has four parameters per each solute that can be obtained by correlation of the experimental solubility data. The input variables of the equation are pressure, temperature and density of pure SCCO2. The new equation is applied for correlation of solubility of 24 compounds in SCCO2 at wide range of temperatures and pressures. The overall percent of absolute average relative deviation (%AARD) of the new equation for correlation of the experimental data is 6.54%. Comparison of the results of the present model with a three-parameter and a four-parameter empirical model demonstrates good accuracy of the new empirical model.
Keywords
, Solubility; Supercritical carbon dioxide; Empirical equation; Four, parameter model; Density
@article{paperid:1044203,
author = {Hozhabr, Sare Bibi and Mazloumi, Seyed Hossein and Sargolzaei, Javad},
title = {Correlation of solute solubility in supercritical carbon dioxide using a new empirical equation},
journal = {Chemical Engineering Research and Design},
year = {2014},
volume = {92},
number = {11},
month = {November},
issn = {0263-8762},
pages = {2734--2739},
numpages = {5},
keywords = {Solubility; Supercritical carbon dioxide; Empirical equation; Four-parameter model; Density},
}
%0 Journal Article
%T Correlation of solute solubility in supercritical carbon dioxide using a new empirical equation
%A Hozhabr, Sare Bibi
%A Mazloumi, Seyed Hossein
%A Sargolzaei, Javad
%J Chemical Engineering Research and Design
%@ 0263-8762
%D 2014
