Evaluation of thermal hazards for dicumyl peroxide by DSC and VSP2

S. H. Wu, Y. W. Wang, T. C. Wu, W. N. Hu, C. M. Shu

研究成果: Article同行評審

45 引文 斯高帕斯(Scopus)

摘要

Organic peroxides (OPs) have caused many momentous explosions and runaway reactions, resulting from thermal instability, chemical pollutants, and even mechanical shock. In Taiwan, dicumyl peroxide (DCPO), due to its unstable reactive nature, has caused two thermal explosions and runaway reaction incidents in the manufacturing process. To evaluate thermal hazards of DCPO in a batch reactor, we studied thermokinetic parameters, such as heat of decomposition (†H d), exothermic onset temperature (T 0), maximum temperature rise ((dT/dt)max), maximum pressure rise ((dP/dt)max), self-heating rate (dT/dt), etc., via differential scanning calorimetry (DSC) and vent sizing package 2 (VSP2).

原文English
頁(從 - 到)189-194
頁數6
期刊Journal of Thermal Analysis and Calorimetry
93
發行號1
DOIs
出版狀態Published - 2008 七月 1

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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