RU2008142975A - LARGE-SIZED PIROTECHNICAL PARTICLES, METHOD FOR PRODUCING THEM AND APPLICATION - Google Patents
LARGE-SIZED PIROTECHNICAL PARTICLES, METHOD FOR PRODUCING THEM AND APPLICATION Download PDFInfo
- Publication number
- RU2008142975A RU2008142975A RU2008142975/02A RU2008142975A RU2008142975A RU 2008142975 A RU2008142975 A RU 2008142975A RU 2008142975/02 A RU2008142975/02 A RU 2008142975/02A RU 2008142975 A RU2008142975 A RU 2008142975A RU 2008142975 A RU2008142975 A RU 2008142975A
- Authority
- RU
- Russia
- Prior art keywords
- pyrotechnic
- particle
- particle according
- block
- granules
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract 24
- 238000004519 manufacturing process Methods 0.000 title 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims abstract 7
- NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 claims abstract 7
- 230000001590 oxidative effect Effects 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052700 potassium Inorganic materials 0.000 claims abstract 4
- 239000011591 potassium Substances 0.000 claims abstract 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract 3
- 239000011734 sodium Substances 0.000 claims abstract 3
- 229910052708 sodium Inorganic materials 0.000 claims abstract 3
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052788 barium Inorganic materials 0.000 claims abstract 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011230 binding agent Substances 0.000 claims abstract 2
- 239000008187 granular material Substances 0.000 claims 7
- 238000000034 method Methods 0.000 claims 7
- 239000000843 powder Substances 0.000 claims 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims 1
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims 1
- 238000007908 dry granulation Methods 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 238000005550 wet granulation Methods 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical class [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 abstract 1
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical class [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0041—Shaping the mixture by compression
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
1. Пиротехническая частица, в состав которой входит, по меньшей мере, один окислительный компонент, выбранный из нитратов аммония, калия, натрия, бария, стронция, основного нитрата меди, перхлоратов аммония, калия и натрия, и их смесей, по меньшей мере, один восстановительный компонент, выбранный из нитрогуанидина, нитрата гуанидина и их смесей, и не входит связующее вещество, характеризующаяся тем, что она имеет форму, по существу, цилиндрического блока: ! с толщиной более 5 мм; ! с эквивалентным диаметром, равным 10 мм или более; и ! с пористостью в диапазоне от 1 до 8%, включая граничные значения. ! 2. Пиротехническая частица по п.1, отличающаяся тем, что толщина блока равна 7,5 мм или больше, и/или эквивалентный диаметр блока равен 20 мм или более. ! 3. Пиротехническая частица по п.1, отличающаяся тем, что толщина и/или эквивалентный диаметр блока находятся в диапазоне от 10 до 60 мм, включая граничные значения. ! 4. Пиротехническая частица по любому из пп.1-3, отличающаяся тем, что пористость блока равна 5% или менее. ! 5. Пиротехническая частица по любому из пп.1-3, отличающаяся тем, что она имеет форму трубки с внутренним эквивалентным диаметром, предпочтительно превышающим 10 мм. ! 6. Пиротехническая частица по любому из пп.1-3, отличающаяся тем, что, по меньшей мере, один окислительный компонент представляет собой основной нитрат меди. ! 7. Пиротехническая частица по любому из пп.1-3, отличающаяся тем, что, по меньшей мере, один восстановительный компонент представляет собой нитрат гуанидина. ! 8. Пиротехническая частица по любому из пп.1-3, отличающаяся тем, что в ее состав входят: ! 45-55 мас.% нитрата гуанидина; ! 40-50 мас.% основного нитрата меди; 1. A pyrotechnic particle, which includes at least one oxidizing component selected from ammonium, potassium, sodium, barium, strontium nitrates, basic copper nitrate, ammonium, potassium and sodium perchlorates, and mixtures thereof, at least one reducing component selected from nitroguanidine, guanidine nitrate and mixtures thereof, and does not include a binder, characterized in that it is in the form of a substantially cylindrical block:! with a thickness of more than 5 mm; ! with an equivalent diameter of 10 mm or more; and! with a porosity in the range from 1 to 8%, including the limit values. ! 2. A pyrotechnic particle according to claim 1, characterized in that the block thickness is 7.5 mm or more and / or the equivalent block diameter is 20 mm or more. ! 3. A pyrotechnic particle according to claim 1, characterized in that the thickness and / or the equivalent diameter of the block is in the range from 10 to 60 mm, including the boundary values. ! 4. A pyrotechnic particle according to any one of claims 1 to 3, characterized in that the porosity of the block is 5% or less. ! 5. A pyrotechnic particle according to any one of claims 1 to 3, characterized in that it is in the form of a tube with an internal equivalent diameter, preferably exceeding 10 mm. ! 6. A pyrotechnic particle according to any one of claims 1 to 3, characterized in that at least one oxidizing component is basic copper nitrate. ! 7. A pyrotechnic particle according to any one of claims 1 to 3, characterized in that at least one reducing component is guanidine nitrate. ! 8. A pyrotechnic particle according to any one of claims 1 to 3, characterized in that it includes:! 45-55% by weight guanidine nitrate; ! 40-50 wt% basic copper nitrate;
Claims (14)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0651183 | 2006-04-04 | ||
| FR0651183A FR2899227B1 (en) | 2006-04-04 | 2006-04-04 | LARGE-SIZE MONOLITH PYROTECHNIC OBJECTS, OBTAINING AND USING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008142975A true RU2008142975A (en) | 2010-05-10 |
| RU2437867C2 RU2437867C2 (en) | 2011-12-27 |
Family
ID=37806959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008142975/05A RU2437867C2 (en) | 2006-04-04 | 2007-04-03 | Pyrotechnic particles of large sizes, method of their obtaining, and use |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20100051149A1 (en) |
| EP (1) | EP2001822B1 (en) |
| CN (1) | CN101415659A (en) |
| CA (1) | CA2648108C (en) |
| FR (1) | FR2899227B1 (en) |
| NO (1) | NO20084308L (en) |
| RU (1) | RU2437867C2 (en) |
| WO (1) | WO2007113299A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9193639B2 (en) | 2007-03-27 | 2015-11-24 | Autoliv Asp, Inc. | Methods of manufacturing monolithic generant grains |
| FR2926545B1 (en) * | 2008-01-21 | 2010-09-17 | Snpe Materiaux Energetiques | NITROGEN GENERATING COMPOSITION COMPRISING AZODICARBONAMIDE AND PROCESS FOR GENERATING NITROGEN GAS BY DECOMPOSITION OF SAID COMPOSITION |
| DE102008020087B4 (en) * | 2008-04-22 | 2019-10-10 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Pyrotechnic actuator with filter |
| FR2964656B1 (en) * | 2010-09-15 | 2012-10-12 | Snpe Materiaux Energetiques | PYROTECHNIC COMPOUNDS GENERATORS OF GAS |
| US9051223B2 (en) | 2013-03-15 | 2015-06-09 | Autoliv Asp, Inc. | Generant grain assembly formed of multiple symmetric pieces |
| CN103214322A (en) * | 2013-05-15 | 2013-07-24 | 浏阳市合力高科发展有限公司 | Sulfur-smoke-free powder composition and preparation method thereof |
| FR3007659B1 (en) | 2013-06-28 | 2017-03-24 | Herakles | METHOD FOR DELIVERING A PRESSURIZED LIQUID FROM THE COMBUSTION GASES OF AT LEAST ONE PYROTECHNIC LOAD |
| CN103739416B (en) * | 2013-12-17 | 2016-08-24 | 江西省李渡烟花集团有限公司 | A kind of Novel firework silver willow powder |
| FR3022906B1 (en) | 2014-06-30 | 2016-07-15 | Herakles | MONOLITHIC PYROTECHNIC BLOCKS GENERATORS OF GAS |
| FR3037812B1 (en) | 2015-06-29 | 2017-08-04 | Herakles | FIRE EXTINGUISHER |
| CN105237315A (en) * | 2015-08-18 | 2016-01-13 | 帅银飞 | Automatic pelletizer for brightening beads of fireworks |
| CN109219539B (en) | 2016-05-23 | 2021-10-19 | 均胜安全系统收购有限责任公司 | Gas-generating compositions and methods of making and using the same |
| CN107698415A (en) * | 2017-10-24 | 2018-02-16 | 湖北航鹏化学动力科技有限责任公司 | A kind of gas generant composition, preparation method, application and gas generator |
| FR3077989B1 (en) | 2018-02-20 | 2021-11-19 | Arianegroup Sas | FIRE EXTINGUISHER |
| CN109160868A (en) * | 2018-10-31 | 2019-01-08 | 湖北航天化学技术研究所 | A kind of gas generant for air cell |
| RU2722031C1 (en) * | 2019-08-29 | 2020-05-26 | Акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" | Red fire pyrotechnic composition |
| CN111675589B (en) * | 2020-05-15 | 2021-08-06 | 湖北航鹏化学动力科技有限责任公司 | A kind of gas generating agent composition, preparation method and application thereof |
| CN111548242B (en) * | 2020-05-15 | 2021-09-03 | 湖北航鹏化学动力科技有限责任公司 | Gas generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814694A (en) * | 1971-08-09 | 1974-06-04 | Aerojet General Co | Non-toxic gas generation |
| US4998751A (en) * | 1990-03-26 | 1991-03-12 | Morton International, Inc. | Two-stage automotive gas bag inflator using igniter material to delay second stage ignition |
| CA2094888A1 (en) * | 1992-08-24 | 1994-02-25 | Bradley W. Smith | Gas generant body having pressed-on burn inhibitor layer |
| US5423384A (en) * | 1993-06-24 | 1995-06-13 | Olin Corporation | Apparatus for suppressing a fire |
| US5682014A (en) * | 1993-08-02 | 1997-10-28 | Thiokol Corporation | Bitetrazoleamine gas generant compositions |
| US5641938A (en) * | 1995-03-03 | 1997-06-24 | Primex Technologies, Inc. | Thermally stable gas generating composition |
| US5514230A (en) * | 1995-04-14 | 1996-05-07 | Automotive Systems Laboratory, Inc. | Nonazide gas generating compositions with a built-in catalyst |
| US5608183A (en) * | 1996-03-15 | 1997-03-04 | Morton International, Inc. | Gas generant compositions containing amine nitrates plus basic copper (II) nitrate and/or cobalt(III) triammine trinitrate |
| JP2000517282A (en) * | 1996-08-30 | 2000-12-26 | トーリー ディフェンス システムズ インコーポレイテッド | Gas generating composition |
| FR2772370B1 (en) * | 1997-12-12 | 2000-01-07 | Poudres & Explosifs Ste Nale | PYROTECHNIC COMPOSITIONS GENERATING NON-TOXIC GASES BASED ON AMMONIUM PERCHLORATE |
| JP2000086376A (en) * | 1998-09-14 | 2000-03-28 | Daicel Chem Ind Ltd | Gas generating composition |
| US6143102A (en) * | 1999-05-06 | 2000-11-07 | Autoliv Asp, Inc. | Burn rate-enhanced basic copper nitrate-containing gas generant compositions and methods |
| US6814694B1 (en) * | 1999-06-25 | 2004-11-09 | Paul Scherrer Institut | Device for carrying out proton therapy |
| KR100455535B1 (en) * | 1999-10-06 | 2004-11-06 | 닛폰 유시 가부시키가이샤 | Gas generator composition |
| JP2005538834A (en) * | 2002-09-12 | 2005-12-22 | テクストロン システムズ コーポレーション | Multistage gas generator and gas generator |
| US20040173922A1 (en) * | 2003-03-04 | 2004-09-09 | Barnes Michael W. | Method for preparing pyrotechnics oxidized by basic metal nitrate |
| FR2864905B1 (en) * | 2004-01-09 | 2006-07-14 | Airbus France | FIRE EXTINGUISHING DEVICE |
| FR2870459B1 (en) * | 2004-05-19 | 2006-08-25 | Airbus France Sas | DEVICE FOR EXTINGUISHING FIRE BY INJECTION OF A GAS GENERATED BY THE COMBUSTION OF A PYROTECHNIC BLOCK |
| US20060219340A1 (en) * | 2005-03-31 | 2006-10-05 | Dunham Steven M | Gas generating system |
| FR2887247B1 (en) * | 2005-06-15 | 2007-10-12 | Snpe Materiaux Energetiques | PROCESS FOR MANUFACTURING GAS GENERATOR PELLETS COMPRISING A DRY GRANULATION STEP |
-
2006
- 2006-04-04 FR FR0651183A patent/FR2899227B1/en not_active Expired - Fee Related
-
2007
- 2007-04-03 CN CNA2007800117600A patent/CN101415659A/en active Pending
- 2007-04-03 RU RU2008142975/05A patent/RU2437867C2/en active
- 2007-04-03 WO PCT/EP2007/053241 patent/WO2007113299A1/en not_active Ceased
- 2007-04-03 US US12/225,812 patent/US20100051149A1/en not_active Abandoned
- 2007-04-03 EP EP07727712.7A patent/EP2001822B1/en active Active
- 2007-04-03 CA CA2648108A patent/CA2648108C/en not_active Expired - Fee Related
-
2008
- 2008-10-15 NO NO20084308A patent/NO20084308L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2899227A1 (en) | 2007-10-05 |
| FR2899227B1 (en) | 2008-10-24 |
| US20100051149A1 (en) | 2010-03-04 |
| NO20084308L (en) | 2008-10-23 |
| EP2001822A1 (en) | 2008-12-17 |
| CA2648108C (en) | 2014-04-22 |
| WO2007113299A1 (en) | 2007-10-11 |
| CN101415659A (en) | 2009-04-22 |
| RU2437867C2 (en) | 2011-12-27 |
| CA2648108A1 (en) | 2007-10-11 |
| EP2001822B1 (en) | 2017-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD4A | Correction of name of patent owner | ||
| PC43 | Official registration of the transfer of the exclusive right without contract for inventions |
Effective date: 20140225 |