✦ LIBER ✦

Association Equation of State for Hydrogen-Bonded Substances

✍ Scribed by Mohsen Vafaie-Sefti; Hamid Modarress; Majid Emami Meibodi; Seyyed Ali Mousavi-Dehghani

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 719 KB
Volume: 85
Category: Article
ISSN: 0008-4034
DOI: 10.1002/cjce.5450850106

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✦ Synopsis

Abstract

An association equation of state (AEOS) has been proposed for hydrogen‐bonded compounds. To obtain this AEOS, the compressibility factor was assumed to consist of two parts: the physical part due to physical interactions of molecules; and the chemical part due to molecular association by hydrogen bonding of molecules. The physical part of the compressibility factor was represented by the MMM EOS for non‐polar compounds proposed by Mohsen‐Nia et al., Fluid Phase Equilib. 206, 27‐39 (2003), and the chemical part of the compressibility factor was deduced by proposing a molecular association model of infinite series.

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