Prediction of high pressure liquid heat capacities of organic compounds by a group contribution method-Reference-Cited by-同舟云学术

Prediction of high pressure liquid heat capacities of organic compounds by a group contribution method

Published:2011 Issue:3 Volume:76 Page:417-423
ISSN:0352-5139
Container-title:Journal of the Serbian Chemical Society
language:en
Short-container-title:JSCS

Author:

Jovanovic Jovan¹,Knezevic-Stevanovic Andjela²,Grozdanic Dusan¹

Affiliation:

1. Chemical Engineering Department, Faculty of Technology and Metallurgy, Belgrade

2. Metro Vancouver, Kingsway, Burnaby, British Columbia, Canada

Abstract

A new method for estimating high pressure liquid heat capacities based on molecular structure and group contribution is proposed. A common set of structural groups was employed. The method was developed using 67 sets of 43 organic compounds with 3449 experimental heat capacity data. A small number of measured compounds, data points per compound and other comparable methods were observed. This is a simple first-order approximation with acceptable accuracy of 2.548%.

Publisher

National Library of Serbia

Subject

General Chemistry

Reference45 articles.

1. A correlation for heat of vaporization of pure compounds

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