Nitroaromatic explosives detonation

The role of radical anions in the detonation of nitroaromatic explosives has been examined.215 The potassium salts of such radicals were formed by mono-, di-, and tri-nitrobenzenes and -toluenes in liquid ammonia solution and, on removal of the solvent, render the material highly susceptible to loss of the metal nitrite, which increases with nitro substitution. Cleavage of the C—N02 M+ bond follows the regioconserved or... 

Trinitrotoluene (TNT), Picric Acid (PA), Triaminotrinitrobenzene (TATB), hexanitrostilbene (HNS), 2,4,6-(trinitrophenyl)methynitramine (Tetryl), 1,3,7,9-6H-benzotriazolo[2,l-a]benzotriazol-5-ium (TACOT) and their higher order nitro derivatives, are important nitroaromatic explosives. One of the competing initial steps in the detonation of these nitroaromatics has been shown to involve... 

A SB-P-CD-assisted EKC method for the determination of cyclic nitramine explosives and related degradation intermediates and the 14 ERA listed explosives (borate/SDS electrolyte) has been described. " A volatile electrolyte composed of SB- -CD modified ammonium acetate buffer was selected for the EKC-MS detection of nitroaromatic and cyclic nitramine compounds in soil and marine sediment, as detailed in Table 31.7. The use of phosphate/SDS electrolytes was reported in the separation of the 14 listed nitramine and nitroaromatic explosives for the analysis of extracts of high explosives such as C-4, tetrytol, and detonating cord. " ... 

Explosives for Use at High Temperatures. Explosives that can withstand prolonged exposure to elevated temperatures without detonating find considerable use ia such appHcations as detonators for deep oil wells, space travel, and componentry for specialised appHcations. The explosives developed for this purpose are primarily nitroaromatic compounds, the most important of which are hexanitrostilbene and... 

The contamination of the environment by explosives, especially by nitroesters and nitroaromatics (NACs), is a worldwide environmental problem since enormous amounts of these compounds were produced during World War I and II. Most contaminated sites are located at ammunition factories and other places where these compounds were handled. This involved open detonation and burning of explosives at army depots, evaluation facilities, artillery ranges, and ordnance disposal sites (Rodgers and Bunce, 2001). 

Checkai RT et al., Transport and Fate of Nitroaromatic and Nitramine Explosives in Soils from Open Burning Open Detonation Operations at Anniston Army Depot, ERDEC-TR-135, Edgewood Research Development and Engineering Center, Aberdeen Proving Ground, MD, 1993. 

Following the liberation, the State of Kuwait undertook extensive explosive ordnance detonation (EOD) operations in which large quantities of unexploded munitions were destroyed through open burning (OB) or detonation in underground pits (OD). This resulted in the contamination of soils with nitroaromatics, nitrosamines. 

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