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In relation to this article, we declare that there is no conflict of interest.
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Received March 14, 2010
Accepted November 10, 2010
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Prediction and measurement of the lower flash points for flammable binary solutions by using a setaflash closed cup tester

Department of Occupational Health and Safety Engineering, Semyung University, Jecheon 390-711, Korea 1Department of Clinical Laboratory Science, Semyung University, Jecheon 390-711, Korea
Korean Journal of Chemical Engineering, May 2011, 28(5), 1161-1165(5), 10.1007/s11814-010-0478-y
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Abstract

The flash point is one of the most important physical properties used to determine the potential for fire and explosion hazards of industrial materials. The purpose of this study was to measure and predict the lower flash points for the binary mixtures to aid in evaluating the safety of flammable liquid mixtures. The lower flash points for the flammable binary systems, n-hexanol+propionic acid, n-butyric acid+m-xylene and n-pentanol+n-butanol, were measured by Setaflash closed cup tester. The experimentally derived data were correlated with the Wilson and UNIQUAC (UNIversal QUuasi Chemical) equations using the binary interaction parameters. Both equations correlated with a good accuracy.

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