Critical runaway conditions and stability criterion of RDX manufacture in continuous stirred tank reactor |
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| Institution: | 1. Department of Applied Chemistry, Chung Cheng Institute of Technology, National Defense University, Taoyuan, Taiwan, ROC;2. Jen-Te Junior College of Medicine, Nursing and Management, Miaoli, Taiwan, ROC;1. LSPC—Laboratoire de Sécurité des Procédés Chimiques, EA4704, INSA Rouen, BP08, Avenue de l’Université, 76801 Saint-Etienne-du-Rouvray, France;2. Laboratory of Industrial Chemistry and Reaction Engineering, Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500 Åbo/Turku, Finland;1. School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China;2. State Key Laboratory of NBC Protection for Civilian, Beijing 102205, China;3. Engineering Research Center of Biomass Materials, Ministry of Education, Southwest University of Science and Technology, Mianyang 621010, China;1. Xi’an Modern Chemistry Research Institute, Xi’an 710065, China;2. School of Chemical Engineering/Xi''an Key Laboratory of Special Energy Materials, Northwest University, Xi’an 710069, China;1. Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, 04107, Republic of Korea;2. Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul, 120-749, Republic of Korea;3. Agency for Defense Development, Daejeon, 305-600, Republic of Korea |
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| Abstract: | The energetic material cyclo-1,3,5-trimethylene-2,4,6-trinitramine (RDX) has been widely used as explosive and propellant ingredients in the military industry. It is usually produced by hexamine nitration reaction in continuous stirred tank reactor (CSTR). This manufacturing process is quite dangerous and always causes fire incidents or explosion owing to its thermal instability in its nitration reaction or purification processes. In this investigation, we used its reaction kinetics parameters to evaluate the thermal hazard conditions and stable reaction criteria in the reaction systems of continuous stirred tank reactor. |
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