RU2009131303A - FIRE EXTINGUISHING POWDER COMPOSITION AND METHOD FOR PRODUCING IT - Google Patents
FIRE EXTINGUISHING POWDER COMPOSITION AND METHOD FOR PRODUCING IT Download PDFInfo
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- RU2009131303A RU2009131303A RU2009131303/05A RU2009131303A RU2009131303A RU 2009131303 A RU2009131303 A RU 2009131303A RU 2009131303/05 A RU2009131303/05 A RU 2009131303/05A RU 2009131303 A RU2009131303 A RU 2009131303A RU 2009131303 A RU2009131303 A RU 2009131303A
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- fire extinguishing
- additive
- highly dispersed
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- component
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- Fire-Extinguishing Compositions (AREA)
Abstract
1. Огнетушащий порошковый состав, включающий высоко дисперсную гидрофобизированную добавку, целевую добавку для текучести и основной огнетушащий компонент, отличающийся тем, что он содержит в качестве основного огнетушащего компонента смесь бикарбоната натрия и концентрата минерального - Галит при весовом соотношении соответственно 1:5, преимущественно 1:3, с влажностью не более 0,35 мас.%, при следующем соотношении компонентов огнетушащего состава, мас.%: ! высоко дисперсная гидрофобизированная добавка 0,5-3 целевая добавка для текучести 30-65 основной компонент до 100% ! 2. Состав по п.1, отличающийся тем, что в качестве высоко дисперсной гидрофобизированной добавки используют смесь белой сажи и микроталька. ! 3. Состав по п.1, отличающийся тем, что в качестве целевой добавки используют известняковую муку и талькомагнезит в отношении 1:3. ! 4. Способ получения огнетушащего порошкового состава заключается в том, что концентрат минеральный - Галит отдельно от других компонентов измельчают до определенного грансостава, отличающийся тем, что массовая доля порошка под сеткой №105 - не менее 40%, и дополнительно проводят сушку до влажности не более 0,25%. 1. Fire extinguishing powder composition comprising a highly dispersed water-repellent additive, the target additive for fluidity and the main fire extinguishing component, characterized in that it contains as a main fire extinguishing component a mixture of sodium bicarbonate and mineral concentrate - Halite in a weight ratio of 1: 5, preferably 1 : 3, with a moisture content of not more than 0.35 wt.%, With the following ratio of components of the extinguishing agent, wt.%:! highly dispersed water-repellent additive 0.5-3 target additive for fluidity 30-65 main component up to 100%! 2. The composition according to claim 1, characterized in that as a highly dispersed gidrofobizirovannogo additives using a mixture of white soot and microtalc. ! 3. The composition according to claim 1, characterized in that as the target additives use limestone flour and talc magnesite in a ratio of 1: 3. ! 4. A method of obtaining a fire extinguishing powder composition is that the mineral concentrate - Halite, separately from other components, is crushed to a specific grain size, characterized in that the mass fraction of powder under mesh No. 105 is at least 40%, and additionally carry out drying to a moisture content of not more than 0.25%.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009131303/05A RU2417112C1 (en) | 2009-08-17 | 2009-08-17 | Fire extinguishing dry compound and method for making thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009131303/05A RU2417112C1 (en) | 2009-08-17 | 2009-08-17 | Fire extinguishing dry compound and method for making thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009131303A true RU2009131303A (en) | 2011-02-27 |
| RU2417112C1 RU2417112C1 (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009131303/05A RU2417112C1 (en) | 2009-08-17 | 2009-08-17 | Fire extinguishing dry compound and method for making thereof |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2417112C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2489189C2 (en) * | 2011-08-17 | 2013-08-10 | Закрытое акционерное общество "ФК" | Method of producing and composition of multipurpose fire extinguishing powder |
| CN109736874A (en) * | 2018-12-29 | 2019-05-10 | 武汉理工大学 | A kind of NEW TYPE OF COMPOSITE gas Explosion suppressant |
| RU2735696C1 (en) * | 2020-01-14 | 2020-11-06 | Общество с ограниченной ответственностью "Белспецкомплект" | Fire extinguishing powder composition |
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2009
- 2009-08-17 RU RU2009131303/05A patent/RU2417112C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2417112C1 (en) | 2011-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130818 |