Application of Sudan red for preparing ammonium nitrate fuel oil explosive (ANFO) and corresponding ANFO and preparation method
A technology of ammonium oil explosives and Sudan red, which is applied in the direction of explosives, etc., can solve the problems of poor blasting effect and low explosive working ability of explosives, and achieve the effects of reducing emissions, benefiting environmental protection, and improving working ability
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Embodiment 1
[0021] An ammonium oil explosive containing Sudan Red, comprising 94.5±0.5% by weight of ammonium nitrate and 5.5±0.5% by weight of diesel oil, and adding 333 to 2000 grams of Sudan Red per 1000L of diesel oil; its preparation method is as follows: first , adding 333-2000 grams of Sudan Red to every 1000L of diesel oil; then, mixing the diesel oil containing Sudan Red and ammonium nitrate on site, and the ammonium oil explosive after mixing is pink; after that, the explosive obtained in the above steps The ratio between ammonium nitrate and diesel in the ammonium fuel explosive can be determined visually by comparing with the reference color on the color guide.
[0022] In specific applications, pre-made swatches. By visually inspecting the color of the ammonium fuel explosive after mixing and comparing it with the contrast color on the color guide, the ratio relationship between ammonium nitrate and diesel oil which is closer to zero oxygen balance in the ammonium fuel explos...
Embodiment 2
[0030] The difference between this embodiment and the foregoing embodiment is that 1000 grams of Sudan Red are added to every 1000 L of diesel oil.
[0031] diesel content
Ammonium dynamite presents color
Remark
0~3%
White, a small part of pink ammonium nitrate particles
3%~5%
Light pink, with a few white ammonium nitrate particles
5%~6%
Pink and uniform color, no white ammonium nitrate particles
target color
6% or more
deep red
[0032] (The proportion of ammonium oil explosive zero oxygen balance: ammonium nitrate 94.5%, diesel oil 5.5%)
[0033] When 1000g of Sudan Red is added to every 1000L of diesel oil, the visual colorimetric effect is relatively obvious.
Embodiment 3
[0035] The difference between this embodiment and the foregoing embodiment is that 2000 grams of Sudan Red are added to every 1000 L of diesel oil.
[0036] diesel content
Ammonium dynamite presents color
Remark
0~3%
White, a small part of pink ammonium nitrate particles
3%~5%
Light pink, with a few white ammonium nitrate particles
5%~6%
Pink and uniform color, no white ammonium nitrate particles
target color
[0037] diesel content
Ammonium dynamite presents color
Remark
6% or more
deep red
[0038] (The proportion of ammonium oil explosive zero oxygen balance: ammonium nitrate 94.5%, diesel oil 5.5%)
[0039] When adding more than 2000 grams of Sudan Red per 1000L of diesel, the visual colorimetric effect is relatively inconspicuous, and Sudan Red cannot be completely dissolved in diesel, forming a precipitate.
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