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Experimental Determination of Closed Cup Flash Point of Binary Flammable Solutions, 2-Propanol+Propionic acid and n-Hexanol+Formic Acid Solutions
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 Title & Authors
Experimental Determination of Closed Cup Flash Point of Binary Flammable Solutions, 2-Propanol+Propionic acid and n-Hexanol+Formic Acid Solutions
Ha, Dong-Myeong; Lee, Sungjin;
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The flash point is one of the most important indicators of the flammabiliy of liquid solutions. The flash point is the lowest temperature at which there is enough concentration of flammable vapor to form an ignitable mixture with air. In this study the flash points of binary flammable solutions, 2-propanol+propionic acid and n-hexanol+formic acid systems, were measured using Seta flash closed cup tester. Particularly n-hexanol+formic acid system exhibited minimum flash point behavior. The measured values were compared with the calculated values using Raoult`s law and optimization method. The calculated data by optimization method described the measured values more effectively than those calculated by Raoult`s law.
flash point;Seta flash closed cup;2-propanol+propionic acid;n-hexanol+formic acid;wilson;UNIQUAC;
 Cited by
삼성분계 혼합물인 n-Nonane+n-Decane+n-Dodecane 계의 하부인화점 측정,하동명;이성진;

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