In this study the analysis of different kind of organic peroxides decomposition by screening calorimetry is proposed. Organic peroxides are liable to decompose exothermically at normal or high temperatures [1,2]. Screening calorimetry data allow us to define conditions and ranges of temperature and pressure evolved; useful results (such as onset temperature, time to maximum rate, maximum pressure, ...) are obtained. The experiments are carried out in safely even when there is rapid and large increases in temperature and pressure. An Early Warning Detection System (EWDS) based on divergence criterion is also applied to experimental data
Analysis of peroxides decomposition by screening calorimetry
MASCHIO, GIUSEPPE;
2010
Abstract
In this study the analysis of different kind of organic peroxides decomposition by screening calorimetry is proposed. Organic peroxides are liable to decompose exothermically at normal or high temperatures [1,2]. Screening calorimetry data allow us to define conditions and ranges of temperature and pressure evolved; useful results (such as onset temperature, time to maximum rate, maximum pressure, ...) are obtained. The experiments are carried out in safely even when there is rapid and large increases in temperature and pressure. An Early Warning Detection System (EWDS) based on divergence criterion is also applied to experimental data
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