A packaged emulsified ammonium oil explosive and its preparation method
A technology of ammonium oil explosives and emulsifiers, applied in explosives processing equipment, explosives, offensive equipment, etc., can solve problems such as inability to apply off-site mixing occasions, affect product safety storage, and reduce product detonation sensitivity
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Embodiment 1
[0020] Example 1: This example is carried out on the production line of the emulsion explosive experiment. Ammonium nitrate, sodium nitrate, and water are made into an aqueous phase solution according to the ratio of the formula, and the temperature is raised to 97°C for later use. The composite wax and emulsifier are prepared according to the formula. The ratio is made into an oil-phase molten liquid, and the temperature is raised to 95°C for later use. The water and oil phase liquids are transported to the static emulsifier according to a certain ratio through their respective pumps for emulsification. After the emulsified latex matrix is cooled to 70°C on the steel belt cooler, it is sent to the powder filling machine by the belt conveyor. in the hopper. Latex matrix formula is as follows Table 1:
[0021] Table 1: Latex Matrix Formulations
[0022] components
Formula ratio (%)
ammonium nitrate
75
sodium nitrate
10
water
9.5
...
Embodiment 2
[0033] Embodiment 2: The formula of latex matrix used in this embodiment is shown in Table 5, and the production process is the same as in Example 1. The temperature of the latex matrix is controlled at 50° C., and the formula of emulsified ammonium oil explosives has been changed. The formula is shown in Table 6. Mix After the temperature is 40°C:
[0034] Table 5: Embodiment 2 latex matrix formula
[0035] components
Formula ratio (%)
ammonium nitrate
85
water
8.5
Emulsifier (SP-80)
2.5
Composite wax
4
[0036] Table 6: Formula of embodiment 2 emulsified ammonium oil explosives
[0037] components
Formula ratio (%)
Latex base
79.5
19
Combustible agent (diesel)
1
Foaming agent (sodium nitrite solution)
0.2
Foam accelerator (citric acid solution)
0.3
[0038] Embodiment 2 emulsified ammonium oil explosive performance and st...
Embodiment 3
[0041] Embodiment 3: This embodiment is carried out on the production line of the emulsion explosive experiment. Ammonium nitrate, sodium nitrate, and water are made into an aqueous phase solution according to the ratio of the formula, and the temperature is raised to 97°C for later use. The composite wax and emulsifier are prepared according to the formula. The ratio is made into an oil-phase molten liquid, and the temperature is raised to 95°C for later use. The water and oil phase liquids are transported to the static emulsifier according to a certain ratio through their respective pumps for emulsification. After the emulsified latex matrix is cooled to 60°C on the steel belt cooler, it is sent to the powder filling machine by the belt conveyor. in the hopper. Latex matrix formula is as follows Table 8:
[0042] Table 8: Example 3 latex matrix formulation
[0043] components
[0044] At the same time, the foaming agent and the foaming accelerator are sent into...
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