CN104478637A - Safe and environment-friendly pyrotechnic composition reducing agent - Google Patents
Safe and environment-friendly pyrotechnic composition reducing agent Download PDFInfo
- Publication number
- CN104478637A CN104478637A CN201410795884.4A CN201410795884A CN104478637A CN 104478637 A CN104478637 A CN 104478637A CN 201410795884 A CN201410795884 A CN 201410795884A CN 104478637 A CN104478637 A CN 104478637A
- Authority
- CN
- China
- Prior art keywords
- parts
- reductive agent
- pyrotechnic composition
- safe
- environment
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 11
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 11
- 230000002829 reductive effect Effects 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 239000003814 drug Substances 0.000 claims description 26
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 12
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims description 9
- 239000004323 potassium nitrate Substances 0.000 claims description 9
- 235000010333 potassium nitrate Nutrition 0.000 claims description 9
- 229910001487 potassium perchlorate Inorganic materials 0.000 claims description 9
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract description 3
- 229910003481 amorphous carbon Inorganic materials 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000007429 general method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 150000001495 arsenic compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- HPNSNYBUADCFDR-UHFFFAOYSA-N chromafenozide Chemical compound CC1=CC(C)=CC(C(=O)N(NC(=O)C=2C(=C3CCCOC3=CC=2)C)C(C)(C)C)=C1 HPNSNYBUADCFDR-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- FFQQCJGNKKIRMD-UHFFFAOYSA-N methyl n-(3-hydroxyphenyl)carbamate Chemical compound COC(=O)NC1=CC=CC(O)=C1 FFQQCJGNKKIRMD-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005550 wet granulation Methods 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a safe and environment-friendly pyrotechnic composition reducing agent. The safe and environment-friendly pyrotechnic composition reducing agent is prepared from the following components: 16 to 19 parts of rare earth, 55 to 65 parts of powdered carbon of 220 to 320 meshes, 19 to 21 parts of powdered amorphous carbon, and 7 to 10 parts of hydroxypropyl methyl cellulose. The safe and environment-friendly pyrotechnic composition reducing agent has the advantages of being high in safety, high in environmental protection, and simple in preparation process.
Description
Technical field
The present invention relates to a kind of reductive agent of fireworks pyrotechnic medicine.
Background technology
Required heat when the effect of reductive agent (also known as combustiblematerials) is to provide medicament burning in fireworks and firecrackers medicament, different medicaments to heat to need be different.Golf calorific value mostly be metal combustiblematerials, lower calorific value mostly be nonmetal can right thing, the activity of combustiblematerials and provide the size of heat, decides the speed of medicament speed of response.Reductive agent conventional in present fireworks pyrotechnic medicine has sulphur, charcoal, aluminium powder, aluminum magnesium alloy etc.With the mixing manufacture such as saltpetre, potassium perchlorate firework launching medicine, open quick-fried (bud) medicine etc.
But the defect of the pyrotechnic composition adopting existing reductive agent to make is: the large contaminate environment of smog; Security does not ensure; Complex manufacturing technology, needs through techniques such as ball milling, oil pressure, polishings.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by this invention is, provides a kind of pyrotechnic composition reductive agent of safe environment protection type.In order to solve above-mentioned drawback, the technical solution used in the present invention is, a kind of pyrotechnic composition reductive agent of safe environment protection type, is characterized in that, described reductive agent is made up of the component of following portions by weight ratio: rare earth 16 ~ 19 parts; 220 ~ 320 order powdered carbons 55 ~ 65 parts; Brilliant carbon dust 19 ~ 21 parts; Vltra tears 7 ~ 10 parts.
Described rare earth Main Function is to improve temperature of reaction, preferred cerium or lanthanum;
Described 220 ~ 320 order powdered carbon Main Functions are to ignite;
Described Vltra tears is called for short: HPMC or MHPC, and adopt technical grade HPMC, Main Function is to provide acting energy;
Described brilliant carbon dust belongs to mineral compound, and outward appearance is white crystal powder, pH value 7 ~ 7.5, Mohs' hardness 9, tap density 1.68 ~ 1.95g/cm
3, be applied to diamond tool fixing structure and coated abrasive tool, crystal, the fine abrasive polishing material of electron trade, precision casting molding sand, spray material, chemical industry catalyst carrier, mould in prior art, decoration, metal matrix, the industries such as ceramic matric composite.While playing stable passivation in the present invention, can, when shaping with oxygenant mixing granulation, make particle surface smooth mellow and full, guarantee that particle can not surprisingly be ignited, improve security.
Above-mentioned each component mixes by general method, obtains described reductive agent.Reductive agent and saltpetre or potassium perchlorate proportioning mixing manufacture firework launching medicine, open quick-fried (bud) medicine.Preferably, in reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
Preferably, described reductive agent is made up of the component of following portions by weight ratio:
Rare earth 18 parts; 220 ~ 320 order powdered carbons 60 parts; Brilliant carbon dust 20 parts; Vltra tears 8 parts.
Beneficial effect of the present invention is, the propelling charge adopting above-mentioned reductive agent to make or open quick-fried medicine, has following obvious advantage:
1, friction sensitivity, impact sensitivity data excellence, decrease potential safety hazard to essence; There is when having taken into account combustion reactions enough acting abilities simultaneously, guarantee launch and open quick-fried;
2, micro-cigarette, amount of smoke 60 ~ 70% is reduced compared with military project nitre, simultaneously formula of medicine is got rid of sulphur composition completely and is made to eliminate during firework display sulfurous gas and sulfide to the pollution of environment, not containing forbidding goods and materials (as plumbous hexachlorobenzene, arsenic compound, mercury compound etc.), environmental-protecting performance improves greatly;
3, manufacture craft is simple, the making of reductive agent itself only need generally mix, when making propelling charge, without the need to operations such as ball milling, oil pressure, polishings, direct employing cylinder or rolling disk granulating and forming or adopt crushed screen method granulating and forming, also wet granulation can be adopted shaping, further increase security.
Below will the present invention will be further described by embodiment.
Embodiment
Embodiment 1: described reductive agent is made up of the component of following portions by weight ratio: rare earth 16 parts; 220 ~ 320 order powdered carbons 55 parts; Brilliant carbon dust 19 parts; Vltra tears 7 parts.Above-mentioned each component mixes by general method, obtains described reductive agent.In reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
Embodiment 2: described reductive agent is made up of the component of following portions by weight ratio: rare earth 17 parts; 220 ~ 320 order powdered carbons 57 parts; Brilliant carbon dust 20 parts; Vltra tears 8 parts.Above-mentioned each component mixes by general method, obtains described reductive agent.In reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
Embodiment 3: described reductive agent is made up of the component of following portions by weight ratio: rare earth 18 parts; 220 ~ 320 order powdered carbons 62 parts; Brilliant carbon dust 21 parts; Vltra tears 9 parts.Above-mentioned each component mixes by general method, obtains described reductive agent.In reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
Embodiment 4: described reductive agent is made up of the component of following portions by weight ratio: rare earth 19 parts; 220 ~ 320 order powdered carbons 65 parts; Brilliant carbon dust 19 parts; Vltra tears 8 parts.Above-mentioned each component mixes by general method, obtains described reductive agent.In reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
Embodiment 5: described reductive agent is made up of the component of following portions by weight ratio: rare earth 18 parts; 220 ~ 320 order powdered carbons 60 parts; Brilliant carbon dust 20 parts; Vltra tears 8 parts.Above-mentioned each component mixes by general method, obtains described reductive agent.In reductive agent, add potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, namely can be used as firework launching medicine or open quick-fried medicine.
In above-described embodiment, the product that brilliant carbon dust adopts the refined Easytech Inc. in Fushan City, Guangdong Province to produce, title: brilliant carbon dust, product type: YY-W300.Other starting material are commercially available chemical materials.
In order to verify product performance, experimental verification has been carried out to propelling charge product sample obtained in above-described embodiment, detect through ' Hunan fireworks and firecrackers product safety Quality Supervision and Inspection Center ', make survey report according to GB10631-2013, GB/T15814.1-2010, GB/T19469-2004, SN/T1737.5-2006, SN/T1737.6-2006, concrete data see table:
The above-mentioned implementation that the present invention describes is only in order to technical scheme of the present invention is clearly described, and can not be interpreted as and make any restriction to the present invention.The present invention has known multiple alternative or distortion in the art, under the prerequisite not departing from essential meaning of the present invention, all falls into protection scope of the present invention.
Claims (3)
1. a pyrotechnic composition reductive agent for safe environment protection type, is characterized in that, described reductive agent is made up of the component of following portions by weight ratio:
Rare earth 16 ~ 19 parts; 220 ~ 320 order powdered carbons 55 ~ 65 parts; Brilliant carbon dust 19 ~ 21 parts; Vltra tears 7 ~ 10 parts.
2. the pyrotechnic composition reductive agent of a kind of safe environment protection type as claimed in claim 1, is characterized in that, described reductive agent is made up of the component of following portions by weight ratio:
Rare earth 18 parts; 220 ~ 320 order powdered carbons 60 parts; Brilliant carbon dust 20 parts; Vltra tears 8 parts.
3. the pyrotechnic composition reductive agent of a kind of safe environment protection type as claimed in claim 1, is characterized in that, adds potassium perchlorate 60 parts or 65 parts, saltpetre on year-on-year basis, open quick-fried medicine as firework launching medicine or fireworks in reductive agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795884.4A CN104478637B (en) | 2014-12-18 | 2014-12-18 | A kind of safe environment protection type pyrotechnic composition reducing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410795884.4A CN104478637B (en) | 2014-12-18 | 2014-12-18 | A kind of safe environment protection type pyrotechnic composition reducing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104478637A true CN104478637A (en) | 2015-04-01 |
| CN104478637B CN104478637B (en) | 2016-07-13 |
Family
ID=52753277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410795884.4A Active CN104478637B (en) | 2014-12-18 | 2014-12-18 | A kind of safe environment protection type pyrotechnic composition reducing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104478637B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817417A (en) * | 2015-04-13 | 2015-08-05 | 喻自达 | Bamboo charcoal fiber cotton |
| CN104876780A (en) * | 2015-04-13 | 2015-09-02 | 喻自达 | Pyrotechnic explosive composition prepared by using environment-friendly bamboo charcoals |
| CN108456123A (en) * | 2018-02-09 | 2018-08-28 | 张晓成 | High-energy agent preparation method, high-energy agent and pyrotechnic composition and its firecracker Safe production method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638350A (en) * | 2009-08-03 | 2010-02-03 | 江西三星气龙新材料股份有限公司 | Smoke generating agent for fire drill |
| US20100275802A1 (en) * | 2007-11-15 | 2010-11-04 | Simon Richard Green | Pyrothechnic target |
| CN102050685A (en) * | 2009-10-30 | 2011-05-11 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Micro smoke gun propellant for fireworks |
-
2014
- 2014-12-18 CN CN201410795884.4A patent/CN104478637B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100275802A1 (en) * | 2007-11-15 | 2010-11-04 | Simon Richard Green | Pyrothechnic target |
| CN101638350A (en) * | 2009-08-03 | 2010-02-03 | 江西三星气龙新材料股份有限公司 | Smoke generating agent for fire drill |
| CN102050685A (en) * | 2009-10-30 | 2011-05-11 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Micro smoke gun propellant for fireworks |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817417A (en) * | 2015-04-13 | 2015-08-05 | 喻自达 | Bamboo charcoal fiber cotton |
| CN104876780A (en) * | 2015-04-13 | 2015-09-02 | 喻自达 | Pyrotechnic explosive composition prepared by using environment-friendly bamboo charcoals |
| CN104817417B (en) * | 2015-04-13 | 2017-12-12 | 湖南浏花烟花有限公司 | A kind of method for preparing bamboo charcoal fiber cotton |
| CN108456123A (en) * | 2018-02-09 | 2018-08-28 | 张晓成 | High-energy agent preparation method, high-energy agent and pyrotechnic composition and its firecracker Safe production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104478637B (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103396276A (en) | Propellant for fireworks and crackers | |
| CN108516917A (en) | A kind of safety opens quick-fried medicine, propellant powder and preparation method thereof without sulfur type fireworks | |
| CN106187650A (en) | Fireworks and firecrackers opens quick-fried medicament composition | |
| CN113174506B (en) | Refining flux suitable for magnesium-lithium alloy and preparation method thereof | |
| CN103030483A (en) | Bright green cold firework composition and production method thereof | |
| CN104478637A (en) | Safe and environment-friendly pyrotechnic composition reducing agent | |
| GB2472648A (en) | Pyrotechnic composition and device | |
| CN110981666A (en) | Smokeless and sulfur-free golden indoor setting-off type cold firework explosive and preparation method thereof | |
| CN110330399A (en) | A kind of fireworks and firecrackers composite material and preparation method and application | |
| CN111004074B (en) | Smokeless and sulfur-free firecracker nitrate medicament and preparation method thereof | |
| CN102515990B (en) | Varied firework | |
| CN100999430A (en) | Lemoncolor flash star for fireworks and its making method | |
| CN109652055B (en) | Complex phase ceramsite petroleum fracturing propping agent containing sapphirine crystals and preparation method thereof | |
| CN106316728A (en) | Novel environment-friendly firecracker explosive | |
| CN102701893A (en) | Novel sulphur-free explosive for firecracker | |
| CN106631645B (en) | Carbon dioxide phase transformation fracturing exothermic mixture | |
| CN100445241C (en) | Flash corolla star for fireworks and its making method | |
| CN101560129A (en) | Method for preparingsafe and environmentally friendly propellant applied to fireworks | |
| CN106631643B (en) | A kind of compound aluminium powder that quick-fried medicine is opened for fireworks | |
| CN103951536A (en) | Smokeless sulfur-free decoration spraying reagent for fireworks | |
| CN102206126B (en) | Method for safely preparing fireworks chemical by boiling granulating process | |
| CN110845286A (en) | Moisture-proof smokeless sulfur-free propellant for fireworks and preparation method thereof | |
| CN110963869A (en) | Antistatic smokeless sulfur-free propellant for fireworks and preparation method thereof | |
| CN104649852A (en) | Explosive powder composition and exploder provided with explosive powder composition | |
| CN1228281C (en) | Safety firecracker compound containing perchlorate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220128 Address after: 410300 West Bank Group, Xihuan village, Hehua sub district office, Liuyang City, Changsha City, Hunan Province Patentee after: Liuyang Jixiang environmental protection material development Co.,Ltd. Address before: 410300 Room 501, 43 Block Bijingwan District, Lotus Street Office, Liuyang City, Changsha City, Hunan Province Patentee before: Yang Peijiang |
|
| TR01 | Transfer of patent right |