High-energy type coal mine emulsion explosive
An emulsified explosive and high-energy technology, applied in explosives, explosives processing equipment, offensive equipment, etc., can solve the problems of shortened shelf life of explosives, increased crystallization point, and reduced explosive performance of explosives, so as to improve explosive performance and shelf life, and be easy to use convenient effect
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Embodiment 1
[0044] The raw materials and weights used in the preparation of high-energy coal mine emulsion explosives are as follows
[0045] Ammonium nitrate 67.5kg
[0046] Sodium nitrate 15.0kg
[0047] Water 10.5kg
[0048] Oil phase material 2.0kg
[0049] Organic active material 3.0kg
[0050] Water-in-oil emulsifier 2.0kg
[0051] Among them, the oil phase materials are paraffin, petrolatum, motor oil and No. 70 microcrystalline wax, the dosage of each component: paraffin 0.5kg, petrolatum 0.5kg, motor oil 0.5kg, No. 70 microcrystalline wax 0.5kg;
[0052] The organic active material is tetradecafluorohexane.
[0053] The water-in-oil emulsifier is composed of Spencer-80 and polyisobutylene succinimide, and the dosage of each component: Spencer-80: 1.5 kg, and polyisobutylene succinimide 0.5 kg.
[0054] The operation steps of the method for preparing the above-mentioned high-energy coal mine emulsion explosive are as follows:
[0055] (1): Water phase preparation: Mix ammonium nitrate, sodium nit...
Embodiment 2
[0061] The raw materials and weights used in the preparation of high-energy coal mine emulsion explosives are as follows
[0062] Ammonium nitrate 71.0kg
[0063] Sodium nitrate 10.0kg
[0064] Flame suppressant 3.0kg
[0065] Water 9.5kg
[0066] Oil phase material 5.0kg
[0067] Organic active material 0.5kg
[0068] Water-in-oil emulsifier 1.0kg
[0069] Among them, the flame suppressant is composed of sodium chloride and potassium chloride. The dosage of each component is 1.5kg sodium chloride and 1.5kg potassium chloride;
[0070] The oil phase materials are paraffin, petrolatum, motor oil and No. 75 microcrystalline wax, and the dosage of each component: 1.25 kg of paraffin wax, 1.25 kg of petrolatum, 1.25 kg of motor oil, and 1.25 kg of No. 75 microcrystalline wax;
[0071] The organic active material is chlorinated paraffin-42;
[0072] The water-in-oil emulsifier is composed of Spencer-80 and polyisobutylene succinimide, and the amount of each component is: Spencer-80: 0.75 kg, and p...
Embodiment 3
[0080] The raw materials and weights used to prepare high-energy coal mine powdered emulsion explosives are as follows
[0081] Ammonium nitrate 87.5kg
[0082] Flame suppressant 3.0kg
[0083] Water 2.5kg
[0084] Oil phase material 2.5kg
[0085] Organic active material 2.0kg
[0086] Water-in-oil emulsifier 2.5kg
[0087] The flame suppressant is potassium chloride;
[0088] The oil phase material is 2.5 kg of composite wax produced by Henan Nanyang Paraffin Wax Fine Chemical Plant;
[0089] The organic active material is chlorinated paraffin-52;
[0090] The water-in-oil emulsifier is composed of Spane-80 and polyisobutylene succinimide, and the dosage of each component is: Spencer-80: 2.25 kg, and polyisobutylene succinimide: 0.25 kg.
[0091] The operation steps of the method for preparing the above-mentioned high-energy coal mine emulsion explosive are as follows:
[0092] (1): Aqueous phase preparation: heat the mixture composed of ammonium nitrate, sodium nitrate, potassium chloride a...
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