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Nitryl smokeless lignocellulose and preparation method thereof

A technology of lignocellulose and lignocellulosic powder, applied in offensive equipment, nitration explosive components, explosive processing equipment, etc., can solve problems such as environmental pollution, environmental pollution, poor safety performance, etc., and achieve increased safety, improved quality, and stable good sex effect

Active Publication Date: 2019-02-22
浏阳市华金烟花制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems existing in the above-mentioned prior art, and overcoming the disadvantages of poor safety performance, non-environmental protection and the limitations of smokeless medicaments in the existing fireworks medicaments, the purpose of the present invention is to provide a nitro-free medicament for preparing fireworks whipping. Tobacco lignocellulose and its preparation method, the product uses waste wood, waste board, waste wood residue and other waste materials as raw materials, has the characteristics of no smoke, no peculiar smell, no radioactivity, no harmful gas, etc., and can effectively solve the problem of disposing of waste wood materials and environmental pollution issues

Method used

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  • Nitryl smokeless lignocellulose and preparation method thereof
  • Nitryl smokeless lignocellulose and preparation method thereof

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Embodiment Construction

[0048] The present invention will be further described in detail in conjunction with specific embodiments below.

[0049] A kind of nitro smokeless lignocellulose, which is mainly used for the preparation of firework whipping products, and is characterized in that: it includes wood fiber powder, acidic mixed solution, dilute nitric acid solution, nitrated mixed solution, neutralizing solution, stabilizer, and is processed twice It is prepared by nitration after soaking in acid solution and after neutralization. The above-mentioned components and parts by weight are as follows: 100 parts by weight of wood fiber powder, 50-90 parts by weight of acidic mixed solution, 50-70 parts by weight of dilute nitric acid solution, 100 parts by weight of nitration mixed solution, 30-50 parts by weight of neutralization solution, and 1-4 parts by weight of stabilizer.

[0050] In an embodiment of the present invention, the acidic mixed solution is a mixed solution of sodium hypochlorite, hyd...

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Abstract

The invention discloses nitryl smokeless lignocellulose and a preparation method thereof. The nitryl smokeless lignocellulose is mainly used for preparation of fireworks and crackers. The nitryl smokeless lignocellulose is characterized by comprising, by weight, 100 parts of wood fiber powder, 50-90 parts of acid mixed solution, 50-70 parts of dilute nitric acid solution, 100 parts of nitration mixed solution, 30-50 parts of neutralized solution and 1-4 parts of stabilizers. The nitryl smokeless lignocellulose has the advantages of high safety, good stability, free from smoke, taste, toxicityand dust, environmental friendliness and the like.

Description

technical field [0001] The invention belongs to the technical field of fireworks medicaments, and in particular relates to nitro anthracite lignocellulose for preparing fireworks whipping medicaments and a preparation method thereof. Background technique [0002] Fireworks and whips have been the mascots of people's celebrations for thousands of years, and they bring people great joy. However, because fireworks whipping is a special product that is flammable and explosive, it is very prone to explosion and combustion due to its high friction sensitivity and impact sensitivity during production, storage, transportation and discharge, causing casualties and property losses. Bring serious pollution to the environment. [0003] In recent years, domestic and international requirements for environmental protection have become higher and higher, and people's awareness of environmental protection has become stronger and stronger. Therefore, fireworks and firecrackers must also deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08H8/00C06B25/00C06B21/00
CPCC06B21/00C06B25/00C08H8/00
Inventor 潘小秋
Owner 浏阳市华金烟花制造有限公司
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