Methanol nitrate acid ester ray-level simulation explosive simulant
A technology of methanol nitrate and explosive simulants, which is applied in the direction of nitration explosive components, explosives, offensive equipment, etc., can solve the problem of not finding methanol nitrate ray-level simulation simulants, and achieve the effect of reducing unsafe factors
Active Publication Date: 2014-12-31
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology
But so far, no methanol nitrate ray-grade simulation simulants and related materials have been retrieved
Method used
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[0025] Put a 300ml clean Erlenmeyer flask into a magnet for stirring, add 22.52g of precisely measured methanol, start stirring, adjust the stirring speed to 600r / min, add 8.54g of melamine, stir until the melamine is completely dissolved, then add accurately weighed glycerin After adding 68.94g, adjust the stirring speed to 1200r / min, stir and disperse for 30min to make the solution completely mixed, and you can get the methanol nitrate ray-grade simulated explosive simulant. After calculation and measurement, the atomic number of the simulant is similar to that of methanol nitrate, and the measured density is similar, so it can be used as a simulant of ray-level simulated explosives.
[0026] The atomic number and density of the methanol nitrate ray-level simulation simulants in the examples are compared with the real sample data of methanol nitrate as shown in the table below
[0027]
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The invention relates to a methanol nitrate acid ester ray-level simulation explosive simulant, and belongs to the technical field of energetic materials and analog simulation. The specific preparation method of the simulant comprises the following steps that melamine, methanol and glycerol are weighed according to a mass ratio of 8.54:22.52:68.94, the methanol is added with the melamine at a stirring speed of 800r / min and is stirred until the melamine is completely dissolved, and then the glycerol is added; and after the addition is complete, the stirring speed is adjusted to be 1200r / min, and the solution is dispersed by stirring for 30min until the solution is thoroughly and evenly mixed to obtain the methanol nitrate acid ester ray-level simulation explosive simulant. The methanol nitrate acid ester ray-level simulation explosive simulant provided by the invention can replace a methanol nitrate acid ester explosive to carry out the calibration of security testers and other instruments, so that security risks are avoided.
Description
technical field [0001] The invention relates to a ray-level simulated explosive simulant of methanol nitrate, and belongs to the technical field of energetic materials and simulation. Background technique [0002] With the escalation of terrorism, the anti-terrorist forces are constantly strengthening, and the contest between terrorism and anti-terrorism will continue for some time. Airports, stations, wharves, and places with dense crowds and important places have always been the targets of terrorist attacks. Therefore, various countries have strengthened security checks on luggage and people's belongings on various routes. Before the security detector identifies whether the substance is an explosive hazardous product, it needs to have a corresponding reference. Usually, the physical object of explosive dangerous goods should not be directly used as a reference, mainly because of the unsafety of explosive dangerous goods and people's fear of explosives. Especially in air...
Claims
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IPC IPC(8): C06B25/00
Inventor 卢秀娟徐文国刘吉平阚美秀
Owner BEIJING INSTITUTE OF TECHNOLOGYGY