CN101560129A - Method for preparingsafe and environmentally friendly propellant applied to fireworks - Google Patents
Method for preparingsafe and environmentally friendly propellant applied to fireworks Download PDFInfo
- Publication number
- CN101560129A CN101560129A CNA2009100433736A CN200910043373A CN101560129A CN 101560129 A CN101560129 A CN 101560129A CN A2009100433736 A CNA2009100433736 A CN A2009100433736A CN 200910043373 A CN200910043373 A CN 200910043373A CN 101560129 A CN101560129 A CN 101560129A
- Authority
- CN
- China
- Prior art keywords
- fireworks
- environmentally friendly
- fired
- weight percentage
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention relates to a method for preparing safe and environmentally friendly propellant applied to fireworks; currently, all the fireworks propellants in the market are black powders which produce a lot of smoke and dust when the fireworks is fired, not only influence observing quality and effect when the fireworks is fired but also pollute air and influence environment protection, and are easily burnt and exploded in preparation. The safe and environmentally friendly propellant applied to fireworks produces no smoke and dust when being fired, only can be burnt without explosion in case of fire in preparation, and ensures people life and security. The product is prepared by mixing and stirring single base powder which is taken as the main raw material with the following other raw materials: potassium perchlorate, ammonium perchlorate, hydrazine sulfate, sodium bismuthate, sodium sulfite, 2-camphor, anthracite and charcoal based on weight percentage at low temperature.
Description
Technical field:
The invention belongs to technical field of chemical products, be specifically related to a kind of fireworks safety and environmental protection propelling charge compound method.
Technical background:
As everyone knows, at present the used sky effect propelling charge of fireworks industry all is the propelling charge that adopts the black powder class, with military project nitre＜be commonly called as〉be example, the smog nitre dirt that is produced when lighting propelling charge is bigger, the one, serious caused environmental pollution, the health of human body is formed harm; The 2nd, have influence on gorgeous firework effect greatly, do not met very much the demand of social development.Industry personage is also seeking a kind of existing qualified emission dynamics always, does not have the new type of safe environmental protection propelling charge of flue dust again.
Summary of the invention:
Purpose of the present invention is exactly according to above-mentioned weak point, through repetition test for many years, be developed into a kind of compound method of fireworks safety environmental protection propelling charge, the emission dynamics of its existing black powder class, do not produce the fireworks propelling charge of smog nitre dirt again, so not only improved the quality of viewing and admiring of firework effect, also met the whole world environmental protection aspect requirement.Simultaneously, black powder class (is example with military project nitre), stacking quantity is big slightly, in case catch fire, be easy to generate violent blast, and this novel propelling charge runs into kindred circumstances, only can produce burning, has reduced the loss that causes after accident takes place greatly.
The present invention is achieved in that this product is a main raw material with single original washing powder, and is equipped with potassium perchlorate, ammoniumper chlorate, and hard coal, charcoal, hydrazonium sulfate, sodium bismuthate, S-WAT, combinations such as 2-thatch ketone process.
Fireworks propelling charge of the present invention is formulated as follows by weight percentage:
Prescription: single original washing powder 85%, potassium perchlorate 4%, ammoniumper chlorate 1.5%, hydrazonium sulfate 2%, sodium bismuthate 2%, S-WAT 0.5%, 2-thatch ketone 2%, charcoal 2%.
Technology: above-mentioned prescription is assorted by weight percentage, be blended in low temperature and advance to mix stir below 20 ℃ and combine.
The beneficial effect of the compound method of a kind of fireworks safety environmental protection of the present invention propelling charge, it does not produce smog nitre dirt when emission, quality product and appreciation effect had both been improved, reached environmental requirement again, its safety coefficient height in case only burn when catching fire, does not produce blast, reduced people life property safety's loss, its less investment, instant effect, effective.
Claims (1)
1, a kind of compound method of fireworks safety environmental protection propelling charge is characterized in that this product is a main raw material with single original washing powder, is equipped with potassium perchlorate, ammoniumper chlorate, hard coal, charcoal, hydrazonium sulfate, sodium bismuthate, S-WAT, 2-thatch ketone, its compound method is formulated as follows by weight percentage:
Prescription: single original washing powder 85%, potassium perchlorate 4%, ammoniumper chlorate 1.5%, hydrazonium sulfate 2%, sodium bismuthate 2%, S-WAT 0.5%, 2-thatch ketone 2%, hard coal 2%, charcoal 2%;
Technology: above-mentioned prescription is assorted by weight percentage, mix to be stirred, under 20 ℃ of low temperature, mix to stir combining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100433736A CN101560129A (en) | 2009-05-13 | 2009-05-13 | Method for preparingsafe and environmentally friendly propellant applied to fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100433736A CN101560129A (en) | 2009-05-13 | 2009-05-13 | Method for preparingsafe and environmentally friendly propellant applied to fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101560129A true CN101560129A (en) | 2009-10-21 |
Family
ID=41219135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100433736A Pending CN101560129A (en) | 2009-05-13 | 2009-05-13 | Method for preparingsafe and environmentally friendly propellant applied to fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101560129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924193A (en) * | 2012-10-15 | 2013-02-13 | 周健 | Smokeless propellant powder with safe, environmental-friendly and porous structure for fireworks |
| CN109912371A (en) * | 2019-01-15 | 2019-06-21 | 贵州致裂科技有限公司 | A kind of exothermic material and preparation method thereof of carbon dioxide fracturing device |
| CN113698264A (en) * | 2021-02-09 | 2021-11-26 | 北京理工大学 | Dust-reducing safe environment-friendly firework propellant |
-
2009
- 2009-05-13 CN CNA2009100433736A patent/CN101560129A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924193A (en) * | 2012-10-15 | 2013-02-13 | 周健 | Smokeless propellant powder with safe, environmental-friendly and porous structure for fireworks |
| CN102924193B (en) * | 2012-10-15 | 2014-12-17 | 周健 | Smokeless propellant powder with safe, environmental-friendly and porous structure for fireworks |
| CN109912371A (en) * | 2019-01-15 | 2019-06-21 | 贵州致裂科技有限公司 | A kind of exothermic material and preparation method thereof of carbon dioxide fracturing device |
| CN113698264A (en) * | 2021-02-09 | 2021-11-26 | 北京理工大学 | Dust-reducing safe environment-friendly firework propellant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106187650B (en) | Fireworks and firecrackers opens quick-fried medicament composition | |
| CN102776051B (en) | Efficient and environment-friendly coal additive and preparation method thereof | |
| CN103214322A (en) | Sulfur-smoke-free powder composition and preparation method thereof | |
| CN104276908A (en) | Safe environment-friendly novel pyrotechnic composition | |
| CN101838172B (en) | Calcium sulfate composite oxidant for fireworks and crackers and preparation method thereof | |
| CN103626612A (en) | Environment-friendly sulfur-free propellant formula | |
| CN102219622A (en) | Smokeless propellant for fireworks | |
| CN102249824A (en) | Formula of gunpowder for timing firing cable of display shell | |
| CN103739412A (en) | Sulfur-free firework propellant | |
| CN101215211A (en) | Smokeless flameless gunpowder agent | |
| CN101337855B (en) | Oxydant of potassium perchlorate type special for fireworks and method for preparing same | |
| CN101560129A (en) | Method for preparingsafe and environmentally friendly propellant applied to fireworks | |
| CN111004074B (en) | Smokeless and sulfur-free firecracker nitrate medicament and preparation method thereof | |
| CN1203030C (en) | Agent combination of safe fireworks and fire cracker | |
| CN104591933B (en) | Modified carbon powder for preparing sulfur-free micro-smoke environment-friendly propellant | |
| CN106316724A (en) | Safe and environmentally-friendly firework propellant powder | |
| CN106008123B (en) | Sulfur-free firecracker powder | |
| CN100348555C (en) | Safety firecracker | |
| CN101298405B (en) | Smokeless odorless firework gunpowder | |
| CN106316728A (en) | Novel environment-friendly firecracker explosive | |
| CN104478637A (en) | Safe and environment-friendly pyrotechnic composition reducing agent | |
| CN109721446B (en) | Micro-pyrotechnic composition and application thereof | |
| CN106631643B (en) | A kind of compound aluminium powder that quick-fried medicine is opened for fireworks | |
| CN103880572B (en) | Fireworks and firecrackers pyrotechnic composition composition | |
| CN108947750A (en) | A kind of micro-smoke firework medicament composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091021 |