Welcome To UTPedia

We would like to introduce you, the new knowledge repository product called UTPedia. The UTP Electronic and Digital Intellectual Asset. It stores digitized version of thesis, dissertation, final year project reports and past year examination questions.

Browse content of UTPedia using Year, Subject, Department and Author and Search for required document using Searching facilities included in UTPedia. UTPedia with full text are accessible for all registered users, whereas only the physical information and metadata can be retrieved by public users. UTPedia collaborating and connecting peoples with university’s intellectual works from anywhere.

Disclaimer - Universiti Teknologi PETRONAS shall not be liable for any loss or damage caused by the usage of any information obtained from this web site.Best viewed using Mozilla Firefox 3 or IE 7 with resolution 1024 x 768.

Comparative Study of Correlation for the Densities of Ionic Liquids

Shahrin, Nur Eliana (2013) Comparative Study of Correlation for the Densities of Ionic Liquids. Universiti Teknologi PETRONAS. (Unpublished)

[img] PDF
Download (1809Kb)

Abstract

This paper presents the comparative study of correlations as to estimate the densities of ionic liquids. The correlations used in this study are of generalized correlation and the one that is developed for the calculation of the density of saturated and normal liquid. 8 correlations are used in this study and the accuracy of the correlations is determined by calculating the deviations. The generalized models used in the estimation of ionic liquids density are Yamada and Gunn – YG (1973, pg. 234), Reid et al. – RR (1977), Bhirud – BH (1978, pg. 1127), Hankinson and Thomson – HT (1979, pg. 653), Valderrama and Abu Sharkh – VSY and VSD (1989, pg. 87), Mchaweh et al. – MH (2004, pg. 157) and Valderrama and Zarricueta – VZ (2009, pg. 145). In this paper, 139 density data of imidazolium based ionic liquids, 57 of ammonium based and 20 density data of pyridinium based ionic liquids are assembled to conduct the study. The best correlation to be used for the estimation of ionic liquids density is determined based on the lowest deviations calculated.

Item Type: Final Year Project
Academic Subject : Academic Department - Chemical Engineering - Ionic Liquid
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Users 2053 not found.
Date Deposited: 09 Oct 2013 11:07
Last Modified: 09 Oct 2013 11:07
URI: http://utpedia.utp.edu.my/id/eprint/8448

Actions (login required)

View Item View Item

Document Downloads

More statistics for this item...