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http://dx.doi.org/10.14346/JKOSOS.2012.27.5.070

The Evaluation of Hazard by Measurement of Combustible Characteristics of n-Tetradecane  

Ha, Dong-Myeong (Department of Occupational Health and Safety Engineering, Semyung University)
Publication Information
Journal of the Korean Society of Safety / v.27, no.5, 2012 , pp. 70-76 More about this Journal
Abstract
For the safe handling of n-tetradecane, the lower flash points and the upper flash point, fire point, AITs (auto-ignition temperatures) by ignition delay time were experimented. Also lower and upper explosion limits by using measured the lower and upper flash points for n-tetradecane were calculated. The lower flash points of n-tetradecane by using closed-cup tester were measured $104^{\circ}C$ and $112^{\circ}C$. The lower flash points and fire point of n-tetradecane by using open cup tester were measured $113^{\circ}C$ and $115^{\circ}C$, respectively. This study measured relationship between the AITs and the ignition delay times by using ASTM E659 apparatus for n-tetradecane. The experimental AIT of n-tridecane was $207^{\circ}C$. The calculated lower and upper explosion limit by using measured lower $104^{\circ}C$ and upper flash point $140^{\circ}C$ for n-tetradecane were 0.63 Vol.% and 3.18 Vol%.
Keywords
n-tetradecane; lower flash point; lower explosion limit; fire point; autoignition temperature(AIT);
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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