A Study of Minimum Autoignition Temperature Behavior (MAITB) of Benzene and n-Hexane Mixture

Abstract

The autoignition temperature (AIT) is important index for the safe handling of flammable liquids which constitute the solvent mixtures. This study measured the AITs and ignition delay time for Benzene and n-Hexane system by using ASTM E659 apparatus. The AITs of Benzene and n-Hexane which constituted binary system were 583 o C and 240 o C, respectively. The experimental AITs of Benzene and n-Hexane system were a good agreement with the calculated AITs by the proposed equations with a few A.A.D. (average absolute deviation).

Characteristic of Auto Ignition Temperature due to the Mixture Ratio of Ethylene Glycol and Water

“…, Ha 등 (6,7) 의 연구가 있다. 그러나 실험방법에 따 라 실험조건이 상이하여 동일물질의 측정값이 문헌마다 편 차를 보여 비점이나 인화점과 같은 물성치라고 할 수 없지 만 자연발화온도는 물질의 발화 위험성을 나타내는 발화특 성치로서 산업현장의 안전관리를 위한 중요한 수치이다 (8) .…”