A rock powder civil emulsion explosive and its production process
A technology of emulsion explosives and production technology, which is applied in the direction of explosives processing equipment, explosives, non-explosives/non-thermic components, etc. It can solve the shortage of explosion shock wave peak value, impulse, energy and other indicators, increase the solubility of ammonium nitrate, and spray powdering energy Consumption and other issues, to achieve excellent physical properties, good heat absorption effect, improve the quality and performance of the effect
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Embodiment 1
[0027] A kind of rock powder civil emulsion explosive provided by the present embodiment is made from the following raw materials in parts by weight:
[0028] Ammonium nitrate: 78.5%, calcium nitrate: 4%, oil phase: 3.5%, compound emulsifier: 3.3%, urea: 2%, compound flame suppressant: 5%, porous granular ammonium nitrate: 1.4%, titanium hydride: 2 %, mixed rare earth: 0.3%;
[0029] The oil phase is composed of liquid paraffin, vaseline, stearylamine acetate and chlorinated paraffin, in parts by weight liquid paraffin is 0.8, vaseline is 0.8, stearylamine acetate is 0.9, and chlorinated paraffin is 1;
[0030] Composite emulsifier is made up of sorbitan monooleate and soybean lecithin, and sorbitan monooleate is 2.5 by weight, and soybean lecithin is 0.8;
[0031] The composite flame suppressant is composed of sodium aluminum fluoride and ammonium chloride, and the sodium aluminum fluoride is 4 parts by weight, and the ammonium chloride is 1 part by weight;
[0032] The mix...
Embodiment 2
[0041] A kind of rock powder civil emulsion explosive provided by the present embodiment is made from the following raw materials in parts by weight:
[0042] Ammonium nitrate: 75.6%, calcium nitrate: 3.8%, oil phase: 3.3%, compound emulsifier: 3.5%, urea: 2%, compound flame suppressant: 8%, porous granular ammonium nitrate: 2%, titanium hydride: 1.5 %, mixed rare earth: 0.3%;
[0043] The oil phase is composed of liquid paraffin, vaseline, stearylamine acetate and chlorinated paraffin, in parts by weight liquid paraffin is 0.8, vaseline is 0.6, stearylamine acetate is 0.7, and chlorinated paraffin is 1.2;
[0044] Composite emulsifier is made up of sorbitan monooleate and soybean lecithin, and sorbitan monooleate is 2.6 by weight, and soybean lecithin is 0.9;
[0045] The composite flame suppressant is composed of sodium aluminum fluoride and ammonium chloride, the sodium aluminum fluoride is 7 parts by weight, and the ammonium chloride is 1 part by weight;
[0046] The mix...
Embodiment 3
[0055] A kind of rock powder civil emulsion explosive provided by the present embodiment is made from the following raw materials in parts by weight:
[0056] Ammonium nitrate: 77.5%, calcium nitrate: 3.5%, oil phase: 3.2%, compound emulsifier: 3%, urea: 2%, compound flame suppressant: 7%, porous granular ammonium nitrate: 1.5%, titanium hydride: 2 %, mixed rare earth: 0.3%;
[0057] The oil phase is composed of liquid paraffin, vaseline, stearylamine acetate and chlorinated paraffin, in parts by weight liquid paraffin is 0.8, petrolatum is 0.7, stearylamine acetate is 0.7, and chlorinated paraffin is 1;
[0058] Composite emulsifier is made up of sorbitan monooleate and soybean lecithin, and sorbitan monooleate is 2.5 by weight, and soybean lecithin is 0.5;
[0059] The composite flame suppressant is composed of sodium aluminum fluoride and ammonium chloride, the sodium aluminum fluoride is 6 parts by weight, and the ammonium chloride is 1 part by weight;
[0060] The mixed...
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