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http://dx.doi.org/10.14346/JKOSOS.2014.29.6.055

Measurement and Prediction of Autoignition Temperature of n-Propanol+n-Decane Mixture  

Ha, Dong-Myeong (Department of Occupational Health and Safety Engineering, Semyung University)
Publication Information
Journal of the Korean Society of Safety / v.29, no.6, 2014 , pp. 55-61 More about this Journal
Abstract
The autoignition temperature (AIT) of a material is the lowest temperature at which the substance will spontaneously ignite in the absence of an external ignition source such as a spark or flame. The AIT may be used as combustion property to specify operating, storage, and materials handling procedures for processs safety. This study measured the AITs of n-Propanol+n-Decane system from ignition delay time(time lag) by using ASTM E659 apparatus. The AITs of n-Propanol and n-Decane which constituted binary system were $435^{\circ}C$ and $212^{\circ}C$, respectively. The experimental AITs of n-Propanol+n-Decane system were a good agreement with the calculated AITs by the proposed equations with a few A.A.D(average absolute deviation).
Keywords
AIT(autoignition temperature); ignition delay time(time lag); ASTM E659; n-Propanol+n-Decane system;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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