Thermal Oscillations in the Decomposition of Organic Peroxides: Identification of a Hazard, Utilization, and Suppression
| العنوان: | Thermal Oscillations in the Decomposition of Organic Peroxides: Identification of a Hazard, Utilization, and Suppression |
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| المؤلفون: | Rowena Ball |
| المصدر: | Industrial & Engineering Chemistry Research. 52:922-933 |
| بيانات النشر: | American Chemical Society (ACS), 2012. |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Organic peroxide, Explosive material, Methyl ethyl ketone peroxide, General Chemical Engineering, Thermal decomposition, Thermodynamics, Continuous stirred-tank reactor, General Chemistry, Peroxide, Industrial and Manufacturing Engineering, law.invention, Ignition system, chemistry.chemical_compound, chemistry, law, Thermal |
| الوصف: | The purpose of this research is to identify and characterize oscillatory thermal instability in organic peroxides that are used in vast quantities in industry and misused by terrorists. The explosive thermal decompositions of lauroyl peroxide, methyl ethyl ketone peroxide, and triacetone triperoxide are investigated computationally, using a continuous stirred tank reactor model and literature values of the kinetic and thermal parameters. Mathematical stability analysis is used to identify and track the oscillatory instability, which may be violent. In the mild oscillatory regime it is shown that, in principle, the oscillatory thermal signal may be used in microcalorimetry to detect and identify explosives. Stabilization of peroxide thermal decomposition via Endex coupling is investigated. It is usually assumed that initiation of explosive thermal decomposition occurs via classical (Semenov) ignition at a turning point or saddle-node bifurcation, but this work shows that oscillatory ignition is also charac... |
| تدمد: | 1520-5045 0888-5885 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::4adeb96691defb26d1e0f0e4c4b6cef8 https://doi.org/10.1021/ie301070d |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........4adeb96691defb26d1e0f0e4c4b6cef8 |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 15205045 08885885 |
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