| 摘要: | 摘要： Tert-butyl(2-ethylhexyl)monoperoxy carbonate (TBEHC) 95 mass% is intrinsically a very unstable substance that can induce self-decomposition even under normal atmospheric condition. During storage, TBEHC 95mass% can release an enormous amount of heat if the temperature is higher than the recommended storage temperature, due to the self-accelerating reaction having been ignited. In this study, TBEHC 95mass% was tested by differential scanning calorimetry (DSC) under five heating rates (1, 2, 4, 6, and 8 °C/min) and four isothermal conditions (120, 125, 130, and 135 °C) to evaluate the basic kinetic and safety parameters of time to maximum rate (TMR), self-accelerating decomposition temperature (SADT), and temperature of no return (TNR). Under runaway reaction TBEHC 95 mass% releases a great quantity of heat. This study establishes an important guiding principle for related manufacturing processes worldwide.
其他題名： Korean J. Chem. Eng
出版者： Boston: Springer US
出版日期： 2012-10
出處： Korean Journal of Chemical Engineering, 2012, 29(10), 151, pp.1292-1297
版權： Korean Institute of Chemical Engineers, Seoul, Korea 2012
識別號： ISSN: 0256-1115
識別號： EISSN: 1975-7220
識別號： DOI: 10.1007/s11814-012-0001-8 |
