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Measurement of Autoignition Temperature for Toluene + iso-Propanol (IPA) and p-Xylene+n-Butanol Systems  

Yoon, Yeo-Song (서울산업대학교 에너지환경대학원)
Ha, Dong-Myeong (세명대학교 보건안전공학과)
Yu, Hyun-Sik (세명대학교 대학원 환경안전시스템공학과)
Lee, Yong-Soon (서울산업대학교 안전공학과)
Publication Information
Fire Science and Engineering / v.24, no.2, 2010 , pp. 172-177 More about this Journal
Abstract
The values of the AIT (autoignition temperature) for fire and explosion protection are normally the lowest reported. The MAITB (Minimum Autoignition Temperature Behavior) of flammable liquid mixture is exhibited when the AITs of mixture is below the AIT of the individual components. The MAITB is an interesting experimental features, which can be significant from the perspective of industrial fire safety. In this study, the AITs of toluene + iso-propanol(IPA) and p-xylene + n-butanol systems were measured using ASTM E659-78 apparatus. The AITs of toluene, iso-propanol (IPA), pxylene and n-butanol which constituted two binary systems were $547^{\circ}C,\;463^{\circ}C,\;557^{\circ}C$ and $340^{\circ}C$ respectively. The toluene + iso-propanol(IPA) system is exhibited MAITB at 0.3 mole fraction of toluene, and its minimum autoignition temperature was $460^{\circ}C$.
Keywords
MAITB (Minimum Autoignition Temperature Behavior); ASTM E659-78; Toluene + iso-Propanol system; p-Xylene + n-Butanol system;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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