Flash Point Measurement of n-Propanol+n-Hexanol and n-Butanol+n-Hexanol Systems Using 


Vol. 34,  No. 1, pp. 34-39, Feb.  2019
10.14346/JKOSOS.2019.34.1.34


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  Abstract

Flash point is the important indicator to determine fire and explosion hazards of liquid solutions. In this study, flash points of n-propanol+n-hexanol and n-butanol+ n-hexanol systems were obtained by Seta flash tester. The methods based on UNIFAC equation and multiple regression analysis were used to calculate flash point. The calculated flash point was compared with the experimental flash point. Absolute average errors of flash points calculated by UNIFAC equation are 2.9℃ and 0.6℃ for n-propanol+ n-hexanol and n-butanol+n-hexanol, respectively. Absolute average errors of flash points calculated by multiple regression analysis are 0.5℃ and 0.2℃ for n-propanol+ n-hexanol and n-butanol+n-hexanol, respectively. As can be seen from AAE, the values calculated by multiple regression analysis are noticed to be better than the values by the method based on UNIFAC eauation.

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  Cite this article

[IEEE Style]

하동명 and 이성진, "Flash Point Measurement of n-Propanol+n-Hexanol and n-Butanol+n-Hexanol Systems Using," Journal of the Korean Society of Safety, vol. 34, no. 1, pp. 34-39, 2019. DOI: 10.14346/JKOSOS.2019.34.1.34.

[ACM Style]

하동명 and 이성진. 2019. Flash Point Measurement of n-Propanol+n-Hexanol and n-Butanol+n-Hexanol Systems Using. Journal of the Korean Society of Safety, 34, 1, (2019), 34-39. DOI: 10.14346/JKOSOS.2019.34.1.34.

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