Prediction and Measurement of Autoignition Temperature of Toluene and 2-Butanol System | Zendy

Dong-Myeong Ha | Zendy

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Prediction and Measurement of Autoignition Temperature of Toluene and 2-Butanol System

Author(s) -

Dong-Myeong Ha

Publication year - 2015

Publication title -

journal of the korean society of safety

Language(s) - English

Resource type - Journals

eISSN - 2383-9953

pISSN - 1738-3803

DOI - 10.14346/jkosos.2015.30.4.73

Subject(s) - toluene , autoignition temperature , flammable liquid , n butanol , butanol , solvent , chemistry , ignition system , thermodynamics , analytical chemistry (journal) , materials science , organic chemistry , ethanol , physics

The autoignition temperatures(AIT) of solvent mixture is important index for the safe handling of flammable liquids which constitute the solvent mixtures. Therefore, the AITs of common pure chemical substances are widely reported, but very limited data are available for mixtures. This study, the toluene and 2-butnaol system which used mixture solution solvent was measured the AIT and ignition delay time by using ASTM E659 apparatus. The AITs of toluene and 2-butanol constituted binary system were 547℃ and 400℃, respectively. The experimental AIT of toluene and 2-butanol were a good agreement with the calculated AIT by the proposed equations with a few average absolute deviation(A.A.D.).

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