CN102854544A - Peroxide diethyl ether full-simulating explosive analog - Google Patents
Peroxide diethyl ether full-simulating explosive analog Download PDFInfo
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- CN102854544A CN102854544A CN2012103348741A CN201210334874A CN102854544A CN 102854544 A CN102854544 A CN 102854544A CN 2012103348741 A CN2012103348741 A CN 2012103348741A CN 201210334874 A CN201210334874 A CN 201210334874A CN 102854544 A CN102854544 A CN 102854544A
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- diethyl ether
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- peroxide diethyl
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Abstract
The invention relates to a peroxide diethyl ether full-simulating explosive analog, belongs to the technical field of energetic material and analog simulation, and aims to solve the problem that a peroxide diethyl ether dangerous good entity is directly served as the reference substance to be distinguished via a security instrument, which brings high risk. To solve the problem, the invention provides a full-simulating explosive analog which has the same appearance, color, physical state, density, chemical elements composition and the like as the peroxide diethyl ether. A specific preparation method of the peroxide diethyl ether full-simulating explosive analog provided by the invention comprises the steps as follows: weighing acetone and methanol based on the mol ratio of 1: 1; adding the methanol to the acetone at a speed of 20g/min under the stirring speed of 600r/min; then mixing and stirring for 30 minutes until the solution is completely mixed; and finally discharging to obtain the liquid peroxide diethyl ether analog. The peroxide diethyl ether full-simulating explosive analog provided by the invention can be used for replacing peroxide diethyl ether explosive to carry out the correction of the security instrument and the like, thus, the potential security risk can be avoided.
Description
Technical field
The present invention relates to the full emulation explosive simulant of peroxidating ether, belong to energetic material and imitation technology field.
Background technology
Along with the terror upgrading, anti-terrorism strength is constantly strengthened, and terrified trial of strength with anti-terrorism also will continue for some time.It is the object of terrorist attacks that airport, station, harbour and crowd concentrate place and the important place of comparatively dense always.Thereby various countries strengthen all should carrying out safety inspection to the luggage in various different paths and personnel's belongings.Before whether safety check instrument recognition material is the explosion danger product, corresponding reference need to be arranged.Generally, explosion danger product material object should not be directly as object of reference, mainly be since the insecurity of explosion danger product and people to the fear at heart of explosive.Especially on the airport, the safety check places such as station, harbour, to the periodic check of safety check instrument or demarcate more outstanding.
The peroxidating ether is a kind of colourless liquid, and explosive extremely strong and unusual instability slightly has friction very easily to blast, and at the timing that carries out the safety check instrument, adopts true explosive to carry out verification or demarcation has high danger.
With the sample of analogies as judgement explosion danger product, can distinguish the explosion danger product from aspect emulation such as outward appearance, color, states of matter, density, chemical element compositions, can help to a certain extent global security staff and public security system personnel reducing as far as possible in the dangerous factor situation such as unstable verification or demarcating the explosion danger product.
Although the U.S., Britain and Israel have also prepared the analogies of some liquid explosive, the aspects such as its outward appearance, form and density are near with true phase, the atomic number aspect is also close with true explosive, but the aspects such as element composition, element percentage content and color are different from true explosive, can not reach should producing effect of full emulation, can only be called x ray level emulation, affect the accuracy of safety check instrument recognition material.But up to the present, do not retrieve peroxidating ether analogies and related data thereof.
Summary of the invention
The objective of the invention is in order to solve with the peroxidating ether dangerous material object of reference of directly identifying as the safety check instrument in kind, has high danger, and provide the full analogue simulation thing that has the aspects such as identical appearance, color, states of matter, density, chemical element composition with the peroxidating ether, when guaranteeing safety check instrument recognition material accuracy, avoided again adopting the danger as object of reference in kind.
Mentality of designing of the present invention is: be comprised of three kinds of elements such as CHO according to the peroxidating ether, molecular formula is C
4H
10O
2, the percentage composition of each element is: C 53.31%, and H 11.18%, and O 35.51%; The analogies element percentage composition of wish preparation is identical, and molecular formula is identical with relative molecular mass.At first structure is designed, molecular formula according to the peroxidating ether, the present invention adopts the lowest common multiple method, therefrom find out the smallest molecule of stable existence assembles in conjunction with method for splitting and factorization, make every effort to analogies in element percentage composition, color outward appearance, the aspects such as density are consistent with true explosive.
1, element composition and characteristic are determined
Percentage composition according to the element that consists of in the peroxidating ether molecule and element composition considers, take into full account the element percentage composition, atomic number, density, the factors such as color outward appearance, that the peroxidating ether is split or peroxidating ether molecular formula and element formed expand n (n=1,2,1/2,2/3 etc.) doubly, then compound element composition is split, select the mixed in theory composition of micromolecular compound, the element percentage composition of its potpourri is identical with the peroxidating ether.
2, finding the solution simulation with atomic number forms
Calculate according to composition and the atomic number of formula to the peroxidating ether, as calculated, it is more approaching to only have element to form percentage composition, and atomic number could coincide, and is just more accurate with explosive peroxidating ether molecule.
α wherein
i=m
iZ
i/ A
i, A
iThe atomic wts of element i, Z
iAtomic number, m
iIt is effective mass.
3, accurate measurement, premix and assembling analogies.
It or not simple mixing in process for preparation, if solid matter mixes mutually or solid-liquid mixes, then be that a part of material is heated to fusing point, make its fusing after and other component make in advance pre-composite A, after disperseing to mix fully, again the third material is added, under high-speed stirred and Elevated Temperature Conditions, assemble, the material that has is then by disperseing, solve intermiscibility, should make organic element parcel hydrone (when mainly referring to trace water content) as moisture, make analogies have good intermiscibility, do not present lamination and obtain corresponding explosive simulant.If liquid mixes mutually, the mutual miscible assembling of direct two kinds of liquid gets final product.
The objective of the invention is to be achieved through the following technical solutions:
The prescription of the full emulation explosive simulant of peroxidating ether of the present invention is as follows:
Prescription: these analogies are to be prepared from 1: 1 according to mol ratio by acetone, methyl alcohol.
Wherein, the present invention adopts the concrete preparation process of these these analogies of prescription preparation as follows:
Proportionate relationship according to above-mentioned prescription takes by weighing acetone and methyl alcohol, under the stirring rate of 600r/min, adds methyl alcohol with the speed of 20g/min in acetone, adds complete rear mix and blend 30min and mixes fully to solution, and discharging gets liquid peroxy ether analogies.
Beneficial effect
Peroxidating ether analogies of the present invention, not only basic identical in color, outward appearance, density, and the aspects such as atomic number, element composition, element percentage composition all fit like a glove with true explosive, but that its molecular structure and true explosive have is essential different, do not blast.Thereby the danger of having avoided the public place to use true explosive to bring, can substitute the correction that explosive carries out the instruments such as safety check instrument, reduce some unsafe factors in the use procedure, and can reuse, significant to correction of instrument etc., and can be used for the sample of imparting knowledge to students.
Embodiment
Below in conjunction with embodiment content of the present invention is further described.
Embodiment
The clean Erlenmeyer flask of 300ml, put into magneton in order to stirring, the acetone 58.08g that adds accurate measurement, put into magneton in order to stirring, open and stir, under the stirring rate of 600r/min, the methyl alcohol that adds accurate-metering with the speed of 20g/min, mix and blend 30min mixes fully to solution, and discharging gets liquid peroxy ether analogies.The element percentage composition is after measured: C 53.72%, H 11.02%, O 35.26%, error is in ± 2%, and its atomic number equates with the peroxidating ether as calculated, compares with the peroxidating ether, atomic number equates, the color outward appearance is identical, and the element percentage composition is fit to the peroxidating ether within error range.
The element percentage composition of the peroxidating ether analogies of each embodiment and density and peroxidating ether authentic sample Data Comparison are as shown in the table:
Claims (1)
1. the full emulation explosive simulant of peroxidating ether, the concrete preparation process that it is characterized in that these analogies is as follows: take by weighing acetone and methyl alcohol according to 1: 1 proportionate relationship of mol ratio, under the stirring rate of 600r/min, speed with 20g/min adds methyl alcohol in acetone, adding complete rear mix and blend 30min mixes fully to solution, discharging gets liquid peroxy ether analogies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334874.1A CN102854544B (en) | 2012-09-11 | 2012-09-11 | Peroxide diethyl ether full-simulating explosive analog |
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| CN201210334874.1A CN102854544B (en) | 2012-09-11 | 2012-09-11 | Peroxide diethyl ether full-simulating explosive analog |
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| CN102854544A true CN102854544A (en) | 2013-01-02 |
| CN102854544B CN102854544B (en) | 2015-02-25 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5958299A (en) * | 1997-12-01 | 1999-09-28 | Regents Of The University Of California | Explosive simulants for testing explosive detection systems |
| US20070221087A1 (en) * | 2006-03-21 | 2007-09-27 | Adebimpe David B | Method of producing energetically-inert pseudoscents of explosive materials, and compositions thereof |
| CN101303317A (en) * | 2008-03-05 | 2008-11-12 | 中国科学院合肥物质科学研究院 | Explosive substance testing system apparatus and testing method thereof |
-
2012
- 2012-09-11 CN CN201210334874.1A patent/CN102854544B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5958299A (en) * | 1997-12-01 | 1999-09-28 | Regents Of The University Of California | Explosive simulants for testing explosive detection systems |
| US20070221087A1 (en) * | 2006-03-21 | 2007-09-27 | Adebimpe David B | Method of producing energetically-inert pseudoscents of explosive materials, and compositions thereof |
| CN101303317A (en) * | 2008-03-05 | 2008-11-12 | 中国科学院合肥物质科学研究院 | Explosive substance testing system apparatus and testing method thereof |
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