Citation

Lin CP, Chang CP, Chou YC, Chu YC, Shu CM. J. Hazard. Mater. 2010; 176(1-3): 549-558.

Copyright

(Copyright © 2010, Elsevier Publishing)

DOI

10.1016/j.jhazmat.2009.11.064

PMID

unavailable

Abstract

2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaaza-isowurtzitane (HNIW), also known as CL-20 and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), are highly energetic materials which have been popular in national defense industries for years. This study established the models of thermal decomposition and thermal explosion hazard for HNIW and HMX. Differential scanning calorimetry (DSC) data were used for parameters determination of the thermokinetic models, and then these models were employed for simulation of thermal explosion in a 437 L barrel reactor and a 24 kg cubic box package. Experimental results indicating the best storage conditions to avoid any violent runaway reaction of HNIW and HMX were also discovered. This study also developed an efficient procedure regarding creation of thermokinetics and assessment of thermal hazards of HNIW and HMX that could be applied to ensure safe storage conditions. 2009 Elsevier B.V. All rights reserved.