Methyl ethyl ketone peroxide (MEKPO), which has highly reactive and exothermically unstable characteristics, has been extensively employed in the chemical industries. It has also caused many thermal explosions and runaway reaction accidents in manufacturing processes during the last three decades in Taiwan, Japan, Korea, and China. The goal of this study was to simulate thermal upset by MEKPO for an emergency response. Vent sizing package 2 (VSP2) was used to determine the thermokinetics of 20 mass% MEKPO. Data of thermokinetics and hazard behaviors were employed to simulate thermal explosion in three types of vessel containing 20 mass% MEKPO under various scenarios at the same volume. To compare and appraise the difference of important parameters, such as maximum temperature (T max), maximum pressure (P max), etc. This was necessary and useful for investigating the emergency response procedure associated with industrial applications.
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机译:具有高反应活性和放热不稳定特性的甲乙酮过氧化物(MEKPO)已广泛用于化学工业。在过去的三十年中,它还在台湾,日本,韩国和中国大陆造成了制造过程中的许多热爆炸和失控反应事故。这项研究的目的是模拟MEKPO的热扰动,以应对紧急情况。使用通风口定型包装2(VSP2)确定20质量%MEKPO的热动力学。使用热动力学和危险行为的数据来模拟在相同体积下在各种情况下包含20质量%MEKPO的三种类型容器中的热爆炸。为了比较和评估重要参数的差异,例如最高温度(T max sub>),最高压力(P max sub>)等。这对于研究温度的影响是必要且有用的与工业应用相关的紧急响应程序。
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