논문 해외 국제전문학술지(SCI급) Numerical analysis of thermal decomposition for RDX, TNT, and Composition B
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2016-05
- 저자명 Shin Hyuk Kim, Baggie W. Nyande, Hyoun Soo Kim, Jung Su Park, Woo Jin Lee, Min Oh*
- 학술지명 Journal of Hazardous Materials
- 발행처명 Elsevier
- 발행국가 해외
- 논문언어 외국어
- 연구분야 공학 > 화학공학
- 원문 링크 https://www.sciencedirect.com/science/article/pii/S0304389415303216
홈페이지논문 초록 (Abstract)
Demilitarization of waste explosives on a commercial scale has become an important issue in many countries, and this has created a need for research in this area. TNT, RDX and Composition B have been used as military explosives, and they are very sensitive to thermal shock. For the safe waste treatment of these high-energy and highly sensitive explosives, the most plausible candidate suggested has been thermal decomposition in a rotary kiln. This research examines the safe treatment of waste TNT, RDX and Composition B in a rotary kiln type incinerator with regard to suitable operating conditions. Thermal decomposition in this study includes melting, 3 condensed phase reactions in the liquid phase and 263 gas phase reactions. Rigorous mathematical modeling and dynamic simulation for thermal decomposition were carried out for analysis of dynamic behavior in the reactor. The results showed time transient changes of the temperature, components and mass of the explosives and comparisons were made for the 3 explosives. It was concluded that waste explosives subject to heat supplied by hot air at 523.15 K were incinerated safely without any thermal detonation.