RU2008110300A - METHOD FOR PRODUCING SPHERICAL POWDER - Google Patents
METHOD FOR PRODUCING SPHERICAL POWDER Download PDFInfo
- Publication number
- RU2008110300A RU2008110300A RU2008110300/02A RU2008110300A RU2008110300A RU 2008110300 A RU2008110300 A RU 2008110300A RU 2008110300/02 A RU2008110300/02 A RU 2008110300/02A RU 2008110300 A RU2008110300 A RU 2008110300A RU 2008110300 A RU2008110300 A RU 2008110300A
- Authority
- RU
- Russia
- Prior art keywords
- powder
- varnish
- water
- amount
- introduction
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract 15
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002966 varnish Substances 0.000 claims abstract 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 10
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims abstract 4
- 239000003995 emulsifying agent Substances 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 4
- 229920001220 nitrocellulos Polymers 0.000 claims abstract 4
- 229940079938 nitrocellulose Drugs 0.000 claims abstract 4
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000006 Nitroglycerin Substances 0.000 claims abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract 2
- 230000018044 dehydration Effects 0.000 claims abstract 2
- 238000006297 dehydration reaction Methods 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 229960003711 glyceryl trinitrate Drugs 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract 2
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract 2
- 239000003381 stabilizer Substances 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims abstract 2
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Способ получения СФП, включающий перемешивание в воде одной части компонентов пороха - высокоазотного пироксилина, стабилизаторов, приготовление порохового лака в ЭА, диспергирование порохового лака с вводом эмульгаторов, ввод сульфата натрия в количестве 0,5-2,5 мас.% к воде для обезвоживания частиц лака, удаление ЭА, промывку, сортировку и сушку пороховых элементов, отличающийся тем, что воду в реактор дозируют, соблюдая соотношение между объемами воды и порохового лака 0,5-0,8, приготовление лака проводят в 2,0-3,0 об.ч. ЭА, лак диспергируют с вводом эмульгатора в количестве 0,5-1,0 мас.% по отношению к воде, пироксилин используют с условной вязкостью 1,0-4,0°Э, а нитроглицерин в количестве 15-25 мас.% вводят в составе пороховой массы или баллиститного пороха состава НБ. The method of producing TFP, including mixing in water one part of the components of the powder - high-nitrogen pyroxylin, stabilizers, preparing powder varnish in EA, dispersing the powder varnish with the introduction of emulsifiers, introducing sodium sulfate in an amount of 0.5-2.5 wt.% To water for dehydration particles of varnish, EA removal, washing, sorting and drying of powder elements, characterized in that the water is dosed into the reactor, observing the ratio between the volumes of water and powder varnish of 0.5-0.8, the preparation of varnish is carried out in 2.0-3.0 about.ch EA, varnish is dispersed with the introduction of an emulsifier in an amount of 0.5-1.0 wt.% With respect to water, pyroxylin is used with a nominal viscosity of 1.0-4.0 ° E, and nitroglycerin is introduced in an amount of 15-25 wt.% in the composition of the powder mass or ballistic powder of the composition of the NB.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008110300/05A RU2422417C2 (en) | 2008-03-17 | 2008-03-17 | Method of preparing pellet powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008110300/05A RU2422417C2 (en) | 2008-03-17 | 2008-03-17 | Method of preparing pellet powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008110300A true RU2008110300A (en) | 2009-09-27 |
| RU2422417C2 RU2422417C2 (en) | 2011-06-27 |
Family
ID=41168925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008110300/05A RU2422417C2 (en) | 2008-03-17 | 2008-03-17 | Method of preparing pellet powder |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2422417C2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2497787C1 (en) * | 2012-03-05 | 2013-11-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of making spherical powders for small arms |
| RU2496755C1 (en) * | 2012-03-05 | 2013-10-27 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing pellet powder for small arms |
| RU2497791C1 (en) * | 2012-04-23 | 2013-11-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing spherical powder |
| RU2498971C1 (en) * | 2012-05-03 | 2013-11-20 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing spherical powder |
| RU2512446C2 (en) * | 2012-07-26 | 2014-04-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of obtaining disc thin-dome gunpowder |
| RU2622135C2 (en) * | 2015-11-16 | 2017-06-13 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing ball powder |
| RU2622129C1 (en) * | 2015-12-28 | 2017-06-13 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Method of producing ball powder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931800A (en) * | 1954-08-13 | 1960-04-05 | Atlantic Res Corp | Cellulose nitrate product |
| SU1727375A1 (en) * | 1990-03-19 | 1997-02-10 | Казанский научно-исследовательский институт химических продуктов | Method of preparing spherical powder for hunter's weapon |
| RU2201912C2 (en) * | 2001-03-22 | 2003-04-10 | Государственный научно-исследовательский институт химических продуктов | Emulsion method for processing gunpowders |
| RU2280635C2 (en) * | 2004-05-28 | 2006-07-27 | ФГУП "Государственный научно-исследовательский институт химических продуктов" | Method of production of the spherical powder for the 9 mm cartridge |
-
2008
- 2008-03-17 RU RU2008110300/05A patent/RU2422417C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2422417C2 (en) | 2011-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130318 |