Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 96: Issue 3
Thermal explosion and runaway reaction simulation of lauroyl peroxide by DSC tests
Authors:
Mei-Li You

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Ming-Yang Liu Chienkuo Technology University Department of General Education No. 1, Chieh Shou N. Rd. Changhua 50072 Taiwan, ROC

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Sheng-Hung Wu National Yunlin University of Science and Technology Graduate School of Engineering Science and Technology 123, University Rd., Sec. 3, Douliou Yunlin 64002 Taiwan, ROC

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Jen-Hao Chi Wu Feng Institute of Technology Department of Fire Science 117, Chian-Kuo Rd., Sec. 2, Ming-Hsiung Chiayi 62153 Taiwan, ROC

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Chi-Min Shu National Yunlin University of Science and Technology Graduate School of Engineering Science and Technology 123, University Rd., Sec. 3, Douliou Yunlin 64002 Taiwan, ROC

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Pages:
777–782
Online Publication Date:
10 Jun 2009
Publication Date:
01 Jun 2009
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10973-009-0025-4
Keywords:
Activation energy (Ea); Differential scanning calorimetry (DSC); Exothermic onset temperature (T0); Heat of decomposition (ΔHd); Lauroyl peroxide (LPO); Thermal safety software (TSS)
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Abstract  

Lauroyl peroxide (LPO) is a typical organic peroxide that has caused many thermal runaway reactions and explosions. Differential scanning calorimetry (DSC) was employed to determine the fundamental thermokinetic parameters that involved exothermic onset temperature (T0), heat of decomposition (ΔHd), and other safety parameters for loss prevention of runaway reactions and thermal explosions. Frequency factor (A) and activation energy (Ea) were calculated by Kissinger model, Ozawa equation, and thermal safety software (TSS) series via DSC experimental data. Liquid thermal explosion (LTE) by TSS was employed to simulate the thermal explosion development for various types of storage tank. In view of loss prevention, calorimetric application and model analysis to integrate thermal hazard development were necessary and useful for inherently safer design.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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