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DADP ray-level artificial explosive simulant

A technology of explosive simulants and simulants, applied in the direction of explosives, etc., can solve the problem of not retrieving DADP ray-level simulation simulants, and achieve the effect of reducing unsafe factors and avoiding danger

Active Publication Date: 2012-12-19
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, no DADP ray-level simulation simulants and related materials have been retrieved

Method used

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  • DADP ray-level artificial explosive simulant
  • DADP ray-level artificial explosive simulant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Put a 500ml clean Erlenmeyer flask into a magnet for stirring, add 112.5g of triethylene glycol accurately measured, turn on the heating and stirring, the stirring speed is 600r / min, when the temperature rises to 50°C, add 54g of acrylic acid, after the addition is complete Stir and disperse for 10 minutes; keep a constant temperature of 50°C and under the stirring condition of 600r / min, add 55.5g of propionic acid dropwise at a speed of 30 drops / minute, after the addition is completed, adjust the rotation speed to 800r / min, and continue to stir and mix for 30 minutes, so that The solution is completely mixed evenly, cooled to normal temperature and then discharged to obtain the liquid simulant of DADP explosive. After calculation, the atomic number of the simulant is equal to that of DADP, and the measured density is similar. Compared with the real substance of DADP, the state of matter is different, so it can only be called a ray-level simulation simulant.

Embodiment 2

[0033] Put a 300ml clean Erlenmeyer flask into a magnet for stirring, add 38.2870g of neopentyl glycol accurately measured, turn on the temperature rise, the temperature rises to 130°C, let it stand at constant temperature until the neopentyl glycol is completely melted, start stirring, and the stirring speed is 600r / min, add 39.827g of malonic acid, stir and disperse for 20min after the addition is complete; then keep a constant temperature of 130°C and under the stirring condition of 600r / min, add 21.8860g of t-valeric acid, after the addition is completed, adjust the speed to 1200r / min , continue to stir and mix for 30 minutes, so that the solution is completely mixed evenly, and the material is discharged after cooling to normal temperature to obtain the DADP ray-grade simulated liquid explosive simulant. After calculation, the atomic number of the simulant is equal to that of DADP, and the measured density is similar. Compared with the real substance of DADP, the state of ...

Embodiment 3

[0035] Put a 500ml clean Erlenmeyer flask into a magnet for stirring, add 32.8400g of n-hexadecanol accurately measured, turn on and heat up to 90°C, keep the temperature until the solid matter is completely melted, add 52.8880g of glycolic acid under stirring, Stirring speed is 600r / min, stir and disperse for 10min after adding; then keep constant temperature at 90°C and add 14.2720g of succinic acid under the stirring condition of 600r / min, after adding, adjust the rotating speed to 1200r / min, continue stirring and mixing After 30 minutes, the mixture was completely mixed uniformly, cooled to room temperature, and discharged to obtain DADP ray-grade simulated liquid explosive simulants. After calculation, the atomic number of the simulant is equal to that of DADP, and the measured density is similar. Compared with the real substance of DADP, the state of matter is different, so it can only be called a ray-level simulation simulant.

[0036] The atomic number and density of the...

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Abstract

The invention relates to a DADP ray-level artificial explosive simulant, belongs to the technical field of energy-containing materials and analog simulation; the DADP ray-level artificial explosive simulant aims to solve a problem that a DADP hazardous article entity is directly made as a reference substance identified by a safety inspector and has very high dangerousness; the DADP ray-level artificial explosive simulant provides a ray-level artificial simulant composed of atomic numbers, density and chemical elements which are same to DADP; according to three formulas of the invention, a formula 1: the simulant is prepared through triethylene glycol, acrylic acid and propionic acid according to mol ratio of 1: 1: 1; a formula 2: the simulant is prepared by through neopentyl glycol, malonic acid and pivalic acid according to mass ratio of 38.287: 39.827: 21.886; and a formula 3: the simulant is prepared through palmityl alcohol, glycolic acid and butanedioic acid according to the mass ratio of 32.840: 52.888: 14.272. According to the invention, the DADP ray-level artificial explosive simulant can substitute DADP explosive to be corrected by instruments such as the safety inspector and the like; thus, potential safety hazard is avoided.

Description

technical field [0001] The invention relates to an acetone peroxide dimer (DADP) ray-level simulated explosive simulant, belonging 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. Especial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B43/00
Inventor 卢秀娟徐文国刘吉平阚美秀
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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