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The Measurement and Prediction of Combustible Properties of Dimethylacetamide (DMAc)
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  • Journal title : Korean Chemical Engineering Research
  • Volume 53, Issue 5,  2015, pp.553-556
  • Publisher : The Korean Institute of Chemical Engineers
  • DOI : 10.9713/kcer.2015.53.5.553
 Title & Authors
The Measurement and Prediction of Combustible Properties of Dimethylacetamide (DMAc)
Ha, Dong-Myeong;
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 Abstract
The usage of the correct combustion characteristic of the treated substance for the safety of the process is critical. For the safe handling of dimethylacetamide (DMAc) being used in various ways in the chemical industry, the flash point and the autoignition temperature (AIT) of DMAc was experimented. And, the lower explosion limit of DMAc was calculated by using the lower flash point obtained in the experiment. The flash points of DMAc by using the Setaflash and Pensky-Martens closed-cup testers measured and , respectively. The flash points of DMAc by using the Tag and Cleveland automatic open cup testers are measured and . The AIT of DMAc by ASTM 659E tester was measured as . The lower explosion limit by the measured flash point was calculated as 1.52 vol%. It was possible to predict lower explosion limit by using the experimental flash point or flash point in the literature.
 Keywords
Dimethylacetamide (DMAc);Flash Point;Explosion Limit;Autoignition Temperature (AIT);ASTM E659;
 Language
Korean
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