Power promoter special for industrial TNT-free powder explosive and manufacturing method thereof

A technology of ladder powder and accelerator, which is applied in the field of special power accelerator for industrial ladder-free powder explosives and its manufacturing field. Sensitivity and dust, simple process formula, good effect

Inactive Publication Date: 2012-05-16
肖代军 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the above-mentioned shortcoming of high cost of slurry explosive, too high detonation velocity, too high detonation sensitivity, large risk factors in production process, transportation and use, and simultaneously overcome the shortcoming of low explosive power of the current industrial stepless powder explosive, the present invention The purpose is to provide a special power accelerator for industrial stepless powder explosives. This invention is not a simple aluminum-containing explosive. power booster

Method used

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  • Power promoter special for industrial TNT-free powder explosive and manufacturing method thereof
  • Power promoter special for industrial TNT-free powder explosive and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] The special power accelerator for industrial stepless powder explosives is characterized in that its raw materials are composed of stearic acid, emulsifier, compound wax, phosphoric acid, octadecylamine, diatomite, aluminum powder, and raw gypsum powder, and the weight ratio is as follows: Calculation in kilograms:

[0036] Stearic acid 0.27, emulsifier 0.44, compound wax 2.52, phosphoric acid 1.10

[0037] Octadecylamine 4.40, diatomaceous earth 1.80, aluminum powder 26.40, raw gypsum powder 4.95

[0038] The molecular formula of each raw material

[0039] stearic acid CH 3 (CH 2 ) 16 COOH, emulsifier C 8 h 17 C 6 h 4 O(CH 2 CH 2 O) 10 h

[0040] Composite wax is a market product Phosphoric acid H 3 PO 4 ,

[0041] octadecylamine C 18 h 39 N, diatomaceous earth is mainly SiO 2

[0042] Aluminum powder Al raw gypsum powder CaSO 4 .2H 2 o

[0043]The production method of the power accelerator special for industrial stepless powdery explosives is cha...

Embodiment 2

[0052] Embodiment 2: the power accelerator special for industrial stepless powdery explosives, it is characterized in that: its raw material is made up of stearic acid, emulsifier, composite wax, phosphoric acid, octadecylamine, diatomite, aluminum powder, raw gypsum powder, The weight ratio is calculated in kilograms:

[0053] Stearic acid 0.33, emulsifier 0.36, complex wax 3.08, phosphoric acid 0.90,

[0054] Octadecylamine 3.60, diatomaceous earth 2.20 aluminum powder 21.60, raw gypsum powder 6.05,

[0055] Manufacturing method is the same as embodiment 1.

Embodiment 3

[0056] Embodiment 3: the power accelerator special for industrial stepless powdery explosives is characterized in that: its raw material is made up of stearic acid, emulsifier, compound wax, phosphoric acid, octadecylamine, diatomite, aluminum powder, raw gypsum powder, The weight ratio is calculated in kilograms:

[0057] Stearic acid 0.28, emulsifier 0.38-0.42, compound wax 2.66,

[0058] Phosphoric acid 0.95, octadecylamine 3.80-4.20, diatomaceous earth 1.90

[0059] Aluminum powder 22.80-25.20, raw gypsum powder 5.22.

[0060] Manufacturing method is the same as embodiment 1.

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Abstract

A power promoter special for industrial TNT-free powder explosives and a manufacturing method thereof are characterized in that raw materials comprise aluminium powder, gypsum powder, an emulsifier, stearic acid, complex wax, phosphoric acid, octadecylamine, and diatomite; the preparation method comprises the following steps: respectively adding the prepared aluminium powder and gypsum powder into a grinding mixing machine (5), boiling the emulsifier, stearic acid, and complex wax according to the ratios and adding into the grinding mixing machine (5) based on metering, boiling the prepared phosphoric acid, octadecylamine, and diatomite, processing into a modified moisture resistant agent, adding into the grinding mixing machine (5) based on metering, then stirring in a low speed, packaging the finished product by a packaging machine (6). During explosive production, the power promoter special for industrial TNT-free powder explosives is added into explosives; according to the invention, the ratio of the power promoter special for industrial TNT-free powder explosives in explosives is 3-4%; because the added aluminium powder is less, and is uniformly distributed in explosives, thegeneration of explosion accidents is prevented as long as production is performed strictly according to safety operation rules during production, and the risk is less.

Description

technical field [0001] The patent of the present invention relates to a power accelerator specially used for industrial stepless powdery explosives and a manufacturing method thereof. Background technique [0002] At present, TNT is added to industrial powder explosives to increase the explosive power, and TNT is the most important single-substance explosive with good explosive performance, but TNT is poisonous, and its photolysis products have great pollution to the environment, and TNT toxicity is harmful to human health It can cause liver disease and aplastic anemia, and can also cause cataracts. Therefore, the Civil Explosives Supervision Administration of the former Commission of Science, Technology and Industry for National Defense stipulates that from January 1, 2008, it is forbidden to add TNT, etc. to industrial powder explosives. Elemental explosives are used to increase the explosive power; however, because the product quality of industrial stepless powder explosi...

Claims

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Application Information

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IPC IPC(8): C06B23/00
Inventor 肖代军肖渝翔肖俐娟
Owner 肖代军
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