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http://dx.doi.org/10.5855/ENERGY.2019.28.4.042

Measurement and Prediction of Combustuion Properties of di-n-Buthylamine  

Ha, Dong-Myeong (Dept. of Occupational Health and Safety Engineering, Semyung University)
Publication Information
Journal of Energy Engineering / v.28, no.4, 2019 , pp. 42-47 More about this Journal
Abstract
In this study, combustion characteristics were measured by selecting di-n-buthylamine, which is widely used as an emulsifier, insecticide, additive, rubber vulcanization accelerator, corrosion inhibitor, and raw material for dye production. The flash point of the di-n-buthylamine was measured by Setaflash, Pensky-Martens, Tag, and Cleveland testers. And the AIT of the di-n-buthylamine was measured by ASTM 659E. The explosion limits of the di-n-buthylamine was calculated using the measured flash points by Setaflash tester. The flash point of the di-n-buthylamine by using Setaflash and Pensky-Martens closed-cup testers were experimented at 38 ℃ and 43 ℃, respectively. The flash points of the di-n-buthylamine by Tag and Cleveland open cup testers were experimented at 48 ℃. The AIT of the di-n-buthylamine was experimented at 247 ℃. The LEL and UEL calculated by using lower and upper flash points of Setaflash tester were calculated at 0.69 vol% and 7.7 vol%, respectively. The measurement of the flash point measurement and the calculation method of the explosion limit prediction presented in this study can be used to study the fire and explosion characteristics of the other combustible liquids.
Keywords
di-n-buthylamine; combustion properties; flash point; explosion limit; autoignition temperature(AIT);
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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