Granular emulsion explosive and production method thereof
A technology of emulsion explosives and manufacturing methods, applied in explosives, explosives processing equipment, offensive equipment, etc., can solve problems such as poor storage performance and water resistance, low production efficiency of ammonium oil explosives, easy moisture absorption of explosive products, etc., and achieve natural accumulation The effect of high density, preventing the occurrence of explosive transmission, and good storage stability
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Embodiment 1
[0036] Prepare 500Kg of explosives. In the first step, mix 430Kg ammonium nitrate, 15Kg sodium nitrate, and 20Kg water under the condition of heating to about 127°C to form a water phase material; in the second step, mix 3Kg span-80, 9Kg polyisobutylene succinimide T154 and 7Kg paraffin wax, 8Kg ozokerite, 7.5Kg rosin, 0.5Kg stearic acid are mixed and heated to about 110°C to melt to form an oil phase material; the third step is to use a normal pressure primary emulsifier to make the water phase material and oil phase The material is emulsified into a water-in-oil latex matrix, and the emulsification temperature is controlled at about 125°C; the fourth step is to spread the latex matrix on the metal conveyor belt to cool and harden, and the cooling method is to spray water under the front section of the conveyor belt to cool to 40°C , blowing cold air into the upper part of the rear section to cool to 25°C to obtain brittle solids; the fifth step is to peel off the brittle sol...
Embodiment 2
[0038] Prepare 500Kg of explosives. In the first step, mix 430Kg ammonium nitrate, 15Kg sodium nitrate, and 20Kg water under the condition of heating to about 128°C to form a water phase material; in the second step, mix 6Kg span-80, 6Kg polyisobutylene succinimide T154, 7Kg paraffin wax, 8Kg ozokerite, 7.5Kg rosin, 0.5Kg stearic acid are mixed and heated to about 105°C to melt to form an oil phase material; the third step is to use a normal pressure primary emulsifier to make the water phase material and oil phase The material is emulsified into a water-in-oil latex matrix, and the emulsification temperature is controlled at about 126°C; the fourth step is to spread the latex matrix on the metal conveyor belt to cool and harden, and the cooling method is to spray water under the front section of the conveyor belt to cool to 45°C , blowing cold air into the upper part of the back section to cool to 30°C to obtain brittle solids; the fifth step is to peel off the brittle solids...
Embodiment 3
[0040] Prepare 500Kg of explosives. The first step is to mix 432.5Kg of ammonium nitrate, 0.5Kg of sodium lauryl sulfate, 7Kg of calcium nitrate, 5Kg of magnesium nitrate, 0.5Kg of aluminum nitrate, and 20Kg of water under the condition of heating to about 130°C to form a water phase material; In the second step, mix 6Kg span-80, 6Kg polyisobutylene succinimide T154, 7Kg paraffin, 8Kg ozokerite, 7Kg rosin, 0.5Kg stearic acid and heat it to about 115°C to melt it to form an oil phase material; In the third step, the water-phase material and the oil-phase material are emulsified into a water-in-oil latex matrix by using a first-stage emulsifier at atmospheric pressure, and the emulsification temperature is controlled at about 128°C; the fourth step is to spread the latex matrix on the metal conveyor Upper cooling and hardening, the cooling method is to spray water below the front section of the conveyor belt to cool to 42°C, and blow cold air above the rear section to cool to 28...
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