Research on coal mine permissible emulsion explosive with high power
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Abstract
Aiming at the safety requirements of coal mine permissible explosive explosives, adding flash inhibitor in the production process, leading to the decline of the power of emulsified explosives, a kind of safety and explosive coal mine with high safety and high power is studied.The results show that the emulsion explosives are added with inorganic salts in the materials, and the explosives are feasible in the process of blasting.The safety of the combustible gas reaches the requirements of the class 2 coal mine permissible emulsion explosives, which is greater than 400 g.The emulsion explosives achieving the requirement of the rock emulsion explosives, which is 268 mL.The product performance changes less during storage.
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