CN106008123A - Sulfur-free firecracker chemical - Google Patents
Sulfur-free firecracker chemical Download PDFInfo
- Publication number
- CN106008123A CN106008123A CN201610317058.8A CN201610317058A CN106008123A CN 106008123 A CN106008123 A CN 106008123A CN 201610317058 A CN201610317058 A CN 201610317058A CN 106008123 A CN106008123 A CN 106008123A
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- China
- Prior art keywords
- parts
- powder
- sulphur
- sulfur
- firecracker
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Classifications
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
- C06B33/14—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds at least one being an inorganic nitrogen-oxygen salt
Abstract
The invention discloses a sulfur-free firecracker chemical. The sulfur-free firecracker chemical is prepared from an oxidizing agent, aluminum powder, ferrotitanium powder and/or ferrosilicon powder, wherein the oxidizing agent is selected from composite oxidant formed by mixing potassium perchlorate and barium nitrate or potassium perchlorate. The sulfur-free firecracker chemical is good in stability, and friction sensitivity and impact sensitivity are both zero; meanwhile, firecrackers adopting the chemical is clear in crackle, and the paper broken rate is up to 98%; emissions such as sulfur dioxide and sulfur trioxide which damage the environment are eradicated.
Description
Technical field
The present invention relates to a kind of pyrotechnic composition compositions, particularly a kind of non-sulphur firecracker components.
Background technology
Existing firecrackers use sulfur in pharmaceutical formulation more, produce sulfur dioxide etc. and pollute the discharge of environment after burning
Thing；Sulfur mechanical sensitivity is higher simultaneously, and security performance has much room for improvement.In the industry in order to reject the use of sulfur, it is proposed that some replace
For formula, but making its performance of firecrackers being replaced with formula not reach requirement, its explosive force deficiency is even difficult to explode, and causes
The broken paper rate of firecrackers is relatively low.
Summary of the invention
In order to solve above-mentioned drawback, the technical problem to be solved is to provide one the most sulfureted firecrackers medicine
Thing, safety and environmental protection.In order to solve above-mentioned technical problem, the technical solution used in the present invention is, a kind of non-sulphur firecracker components, including
Following component: oxidant, argentum powder, titanium-iron powder and/or ferrosilicon powder, wherein oxidant mixes composition selected from potassium hyperchlorate with barium nitrate
Composite oxidant or potassium hyperchlorate.
Preferably, described non-sulphur firecracker components includes the component of following portions by weight ratio: oxidant 55～60 parts, argentum powder 15
～25 parts, titanium-iron powder 15～23 parts.
Preferably, described non-sulphur firecracker components includes the component of following portions by weight ratio: oxidant 59 parts, 21 parts of argentum powder,
Titanium-iron powder 20 parts.
Preferably, described non-sulphur firecracker components includes the component of following portions by weight ratio: oxidant 55～60 parts, argentum powder 15
～25 parts, ferrosilicon powder 5～15 parts.
Preferably, described non-sulphur firecracker components includes the component of following portions by weight ratio: oxidant 59 parts, 21 parts of argentum powder,
Ferrosilicon powder 15 parts.
In technique scheme, potassium hyperchlorate, barium nitrate, argentum powder are all commercially available firework raw materials.Titanium-iron powder is that granularity is
The powder ferrotianium of 80～120 mesh.Ferrotianium is containing ferro-titanium.It is typically used as the deoxidizer of iron and steel, degasifier, alloying constituent, titanium
The raw material etc. of calcium type coating of welding electrode.Ferrosilicon powder is ferrum and the alloy of silicon composition, and being then passed through being milled into granularity is 80～120 mesh
The material of powdery, for making steel the deoxidizer smelted iron, or prepares the raw material of hydrogen.Titanium-iron powder or ferrosilicon powder in this formula
As sulfur substitute, its quick-fried heat produced is higher.Potassium hyperchlorate mixes perchloric acid in the composite oxidant formed with barium nitrate
The content of potassium should be higher than that barium nitrate.When titanium-iron powder and ferrosilicon powder are used in mixed way, in mixture, the content of titanium-iron powder should be higher than that ferrosilicon
Powder.
Described non-sulphur firecracker components can also add combustion adjuvant etc., such as ferrocene, magnesium oxide etc..
Processing preparation and the using method thereof of described non-sulphur firecracker components are identical with tradition firecracker components.
The present invention also provides for a kind of without sulfur firecrackers, uses above-mentioned non-sulphur firecracker components.
The beneficial effects of the present invention is, this non-sulphur firecracker components good security, friction sensitivity and impact sensitivity are all zero；
The firecrackers sonic boom simultaneously using this medicine is clear and melodious, and broken paper rate is up to 98% (national standard is 85%)；Eradicate sulfur dioxide, no
There is the emission destroying environmental protection again.
Below in conjunction with detailed description of the invention, the present invention will be further described.
Detailed description of the invention
Embodiment 1: weigh potassium hyperchlorate 55 parts, 20 parts of argentum powder, titanium-iron powder 20 parts, mix homogeneously.Obtain described whip without sulfur
Roasting and boiling as two means of processing crude drugs thing, powder charge, inserts and draws and make firecrackers.
Implement 2～10: be that each component and proportioning select with the difference of embodiment 1, see table:
Described potassium hyperchlorate, barium nitrate, argentum powder, titanium-iron powder, ferrosilicon powder, ferrocene, magnesium oxide are all that Chemical market is buied
Material.
Through country fireworks and firecrackers product quality supervision and inspection Spot detection, the various embodiments described above prepare firecrackers without sulfur, its
Friction sensitivity is 0, and impact sensitivity is 0, and sulfur is qualitative for not detect.(projects test basis is GBT15814.1-2010, SN/
T 1731.5-2006、SN/T 1731.6-2006、GB10631-2013).Standard according to " fireworks and crackers safety and quality "
Regulation: impact sensitivity≤60%, friction sensitivity≤50%, is considered as meeting national standard.The whip without sulfur that the various embodiments described above prepare
The broken paper rate of big gun actual measurement is 98%.
Above-mentioned implementation is merely to clearly illustrate technical scheme, and it is not intended that to the present invention
Make any restriction.The present invention has known multiple replacement or deformation in the art, without departing from essence of the present invention
On the premise of meaning, each fall within protection scope of the present invention.
Claims (6)
1. a non-sulphur firecracker components, it is characterised in that include following component: oxidant, argentum powder, titanium-iron powder and/or ferrosilicon powder,
Wherein oxidant mixes composite oxidant or the potassium hyperchlorate of composition selected from potassium hyperchlorate with barium nitrate.
2. a kind of non-sulphur firecracker components as claimed in claim 1, it is characterised in that described non-sulphur firecracker components includes following heavy
The component of amount portion rate: oxidant 55～60 parts, argentum powder 15～25 parts, titanium-iron powder 15～23 parts.
3. a kind of non-sulphur firecracker components as claimed in claim 1 or 2, it is characterised in that under described non-sulphur firecracker components includes
State the component of ratio of weight and number: oxidant 59 parts, 21 parts of argentum powder, titanium-iron powder 20 parts.
4. a kind of non-sulphur firecracker components as claimed in claim 1, it is characterised in that described non-sulphur firecracker components includes following heavy
The component of amount portion rate: oxidant 55～60 parts, argentum powder 15～25 parts, ferrosilicon powder 5～15 parts.
5. a kind of non-sulphur firecracker components as claimed in claim 1, it is characterised in that described non-sulphur firecracker components includes following heavy
The component of amount portion rate: oxidant 59 parts, 21 parts of argentum powder, ferrosilicon powder 15 parts.
6. one kind without sulfur firecrackers, it is characterised in that use above-mentioned non-sulphur firecracker components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317058.8A CN106008123B (en) | 2016-05-13 | 2016-05-13 | Sulfur-free firecracker powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317058.8A CN106008123B (en) | 2016-05-13 | 2016-05-13 | Sulfur-free firecracker powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106008123A true CN106008123A (en) | 2016-10-12 |
| CN106008123B CN106008123B (en) | 2020-02-07 |
Family
ID=57100284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317058.8A Active CN106008123B (en) | 2016-05-13 | 2016-05-13 | Sulfur-free firecracker powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106008123B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416113A (en) * | 2021-07-09 | 2021-09-21 | 北京理工大学 | Preparation method of energetic micro-pill with warm-pressing effect |
| CN113548933A (en) * | 2021-07-09 | 2021-10-26 | 北京理工大学 | Energetic micro-pill with warm-pressing effect |
| CN113651660A (en) * | 2021-02-09 | 2021-11-16 | 北京理工大学 | Preparation method of deoxidation type safe and environment-friendly firework propellant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279867A (en) * | 2008-05-06 | 2008-10-08 | 湖南省浏阳金生花炮有限公司 | Non-sulphur firecracker components and preparation thereof |
| JP2009120424A (en) * | 2007-11-13 | 2009-06-04 | Nippon Kayaku Co Ltd | Granular firing powder composition for igniter and igniter using the same |
| CN101921159A (en) * | 2010-08-13 | 2010-12-22 | 湖南安全技术职业学院 | Sulfur-free and pearlite-free firecracker reagent and preparation method thereof |
| CN104262069A (en) * | 2014-09-28 | 2015-01-07 | 杨培江 | Micro-smoke sulfur-free agent for firecracker |
| CN104987272A (en) * | 2015-04-28 | 2015-10-21 | 安徽雷鸣科化股份有限公司 | High detonation speed seismic explosive column and making method thereof |
-
2016
- 2016-05-13 CN CN201610317058.8A patent/CN106008123B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009120424A (en) * | 2007-11-13 | 2009-06-04 | Nippon Kayaku Co Ltd | Granular firing powder composition for igniter and igniter using the same |
| CN101279867A (en) * | 2008-05-06 | 2008-10-08 | 湖南省浏阳金生花炮有限公司 | Non-sulphur firecracker components and preparation thereof |
| CN101921159A (en) * | 2010-08-13 | 2010-12-22 | 湖南安全技术职业学院 | Sulfur-free and pearlite-free firecracker reagent and preparation method thereof |
| CN104262069A (en) * | 2014-09-28 | 2015-01-07 | 杨培江 | Micro-smoke sulfur-free agent for firecracker |
| CN104987272A (en) * | 2015-04-28 | 2015-10-21 | 安徽雷鸣科化股份有限公司 | High detonation speed seismic explosive column and making method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651660A (en) * | 2021-02-09 | 2021-11-16 | 北京理工大学 | Preparation method of deoxidation type safe and environment-friendly firework propellant |
| CN113979818A (en) * | 2021-02-09 | 2022-01-28 | 北京理工大学 | Deoxidation type safe environment-friendly firework propellant |
| CN113416113A (en) * | 2021-07-09 | 2021-09-21 | 北京理工大学 | Preparation method of energetic micro-pill with warm-pressing effect |
| CN113548933A (en) * | 2021-07-09 | 2021-10-26 | 北京理工大学 | Energetic micro-pill with warm-pressing effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106008123B (en) | 2020-02-07 |
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