Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/41963
標題: Thermokinetic model simulations for methyl ethyl ketone peroxide contaminated with H2SO4 or NaOH by DSC and VSP2
作者: Chang, R.H.
鄭紀民
Tseng, J.M.
Jehng, J.M.
Shu, C.M.
Hou, H.Y.
關鍵字: contaminants;exothermic runaway reaction;kinetic models;methyl ethyl;ketone peroxide;thermokinetic parameters;cumene hydroperoxide;decomposition
Project: Journal of Thermal Analysis and Calorimetry
期刊/報告no:: Journal of Thermal Analysis and Calorimetry, Volume 83, Issue 1, Page(s) 57-62.
摘要: 
In this study, a mixture of methyl ethyl ketone peroxide (MEKPO) with various contaminants, such as H2SO4 and NaOH, was prepared in order to elucidate the cause of these accidents and the results of upset conditions. Thermokinetic parameters were acquired by both differential scanning calorimetry (DSC) and vent sizing package 2 (VSP2). In addition, we simulated the thermokinetic parameters and created kinetic models for the specific contaminants. The results indicate that the thermal hazard of MEKPO is less than that of the mixed MEKPO with the above-mentioned contaminants. Consequently, the evaluated parameters could be used to prevent any unexpected exothermic runaway reaction or to alleviate hazards to an acceptable extent, if such a reaction occurs.
URI: http://hdl.handle.net/11455/41963
ISSN: 1388-6150
DOI: 10.1007/s10973-005-7055-3
Appears in Collections:化學工程學系所

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