Thermal Behavior and Decomposition Mechanism of Ammonium Perchlorate and Ammonium Nitrate in the Presence of Nanometer Triaminoguanidine Nitrate

The main background was the "3.11" accident in this paper. The starting point was based on the experts’ conclusions of investigation and analysis in the accident. Combining the decomposition mechanism of ammonium nitrate in the emulsion explosives and the lessons from the production of emulsion explosives explosion, the conditions of the emulsion explosives (matrix) thermal decomposition in the emulsifier are given that are the formation of hot spot and the accumulation of heat. Then the factors of hot spots generated in the production of emulsion explosives and the occurred conditions of the heat accumulation are analyzed and summarized.

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Thermal Behavior and Thermolysis Mechanisms of Ammonium Perchlorate under the Effects of Graphene Oxide-Doped Complexes of Triaminoguanidine

The Journal of Physical Chemistry C ◽

10.1021/acs.jpcc.8b09189 ◽

2018 ◽

Vol 122 (47) ◽

pp. 26956-26964 ◽

Cited By ~ 10

Author(s):

Ting An ◽

Wei He ◽

Shu-Wen Chen ◽

Bei-Lin Zuo ◽

Xiao-Fei Qi ◽

...

Keyword(s):

Graphene Oxide ◽

Thermal Behavior ◽

Ammonium Perchlorate

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Thermal decomposition mechanism of ammonium nitrate and potassium chloride mixtures

Journal of Thermal Analysis and Calorimetry ◽

10.1007/s10973-015-4739-1 ◽

2015 ◽

Vol 121 (1) ◽

pp. 287-294 ◽

Cited By ~ 24

Author(s):

Yu-ichiro Izato ◽

Atsumi Miyake

Keyword(s):

Thermal Decomposition ◽

Potassium Chloride ◽

Ammonium Nitrate ◽

Decomposition Mechanism ◽

Thermal Decomposition Mechanism

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Enlightment of “May 20” Explosion Accident

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1082.391 ◽

2014 ◽

Vol 1082 ◽

pp. 391-394 ◽

Cited By ~ 1

Author(s):

Xing Hua Xie ◽

Lei Wang ◽

Hui Sheng Zhou

Keyword(s):

Thermal Decomposition ◽

Production Process ◽

Ammonium Nitrate ◽

Hot Spots ◽

Hot Spot ◽

Decomposition Mechanism ◽

Heat Accumulation ◽

Emulsion Explosive ◽

Emulsion Explosives

This paper introduces the "5.20" of the emulsion explosive incident and analysis the cause of the accident. Based on the production of explosion accident summarizes the security problems of emulsion explosive production process, and relevant measures are put forward. Combining the decomposition mechanism of ammonium nitrate in the emulsion explosives and the lessons from the production of emulsion explosives explosion, the conditions of the emulsion explosives (matrix) thermal decomposition in the emulsifier are given that are the formation of hot spot and the accumulation of heat. Then the factors of hot spots generated in the production of emulsion explosives and the occurred conditions of the heat accumulation are analyzed and summarized.

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