Thermal release hazard for the decomposition of cumene hydroperoxide in the presence of incompatibles using differential scanning calorimetry, thermal activity monitor III, and thermal imaging camera

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• 作者：Chin-Lung Chiang ; Shang-Hao Liu ; Yu-Chi Lin…
• 关键词：Organic peroxides ; Real ; time observation ; Thermal incidents ; Thermal imaging camera ; Thermal safety parameters
• 刊名：Journal of Thermal Analysis and Calorimetry
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：127
• 期：1
• 页码：1061-1069
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Physical Chemistry; Analytical Chemistry; Polymer Sciences; Inorganic Chemistry; Measurement Science and Instrumentation;
• 出版者：Springer Netherlands
• ISSN：1588-2926
• 卷排序：127

文摘

Numerous fires and explosions have occurred in chemical industries in Taiwan. In addition to considerable damage to equipment, such accidents cause environmental damage and even social turmoil, and they remind us of the importance of industrial process safety. Many of these accidents involve organic peroxides, which become extremely labile or unstable if they contact acids, bases, or other incompatibles. This study established thermokinetic and thermal safety parameters by differential scanning calorimetry and a thermal activity monitor III for cumene hydroperoxide (CHP) and its incompatibles. For the first time, this study reports the first real-time observation of the reaction of CHP with sulfuric acid by thermal imaging camera, which was used to determine the rate of heat evolution and recognize the degree of hazard present during thermal incidents.