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WO2019117745A1 - Composition d'extinction d'incendies - Google Patents

Composition d'extinction d'incendies Download PDF

Info

Publication number
WO2019117745A1
WO2019117745A1 PCT/RU2017/000970 RU2017000970W WO2019117745A1 WO 2019117745 A1 WO2019117745 A1 WO 2019117745A1 RU 2017000970 W RU2017000970 W RU 2017000970W WO 2019117745 A1 WO2019117745 A1 WO 2019117745A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire
water
nanomaterial
stabilizer
fires
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.)
Ceased
Application number
PCT/RU2017/000970
Other languages
English (en)
Russian (ru)
Inventor
Константин Александрович РУФАНОВ
Виталий Георгиевич РАСНИЦЫН
Денис Анатольевич ЖУЙКОВ
Руфат Рамизович НУРМАМЕДОВ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obschestvo S Ogranichennoi Otvetstvennostyu "laboratoriya Innovatzionnykh Teckhnology" Kvintekh" (llc "lit" Queentech")
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu "laboratoriya Innovatzionnykh Teckhnology" Kvintekh" (llc "lit" Queentech")
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Obschestvo S Ogranichennoi Otvetstvennostyu "laboratoriya Innovatzionnykh Teckhnology" Kvintekh" (llc "lit" Queentech") filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu "laboratoriya Innovatzionnykh Teckhnology" Kvintekh" (llc "lit" Queentech")
Publication of WO2019117745A1 publication Critical patent/WO2019117745A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Definitions

  • the invention relates to fire suppression and can be used to extinguish civilian and military residential and industrial facilities, natural riding and lower forest fires, undergrowth and pasture fires, peat fires, as well as to protect firefighters and civilians from the effects of fire and heat.
  • the extinguishing agent includes a halocarbon, an aqueous dispersion stabilizer and water, while ethyl bromide is used as a halocarbon, tall oil pitch is used as stabilizer and ammonium hydroxide is used in the following ratio, wt.%: Ethyl bromide - 10-20; tall pitch - 0.1-0.2; ammonium hydroxide - 0.45-1, 0; water - the rest
  • the disadvantage of the extinguisher is a small fire extinguishing capacity and low efficiency.
  • a known fire extinguishing additive to water is Ferorsor "® (prototype) containing in May.%: A super absorbent polymer - 28; biodegradable oil - 23; Surfactant - 6; water - 43 (FI Lobanov.” Application of Polymer Additives to Increase Efficiency of Fire Extinguishing " Journal of Eco, M .: 2005, Ns. 3, p. 36)
  • the disadvantages of fire extinguishing additives are: high viscosity of the compositions, excluding the possibility of use in regular fire fighting equipment; the inability to increase the thermal conductivity of fire extinguishing compositions; the instability of the system after partial evaporation of water and the lack of a guaranteed renewal of all its properties after its addition; the inability to form a sufficient amount of fire extinguishing agent directly in extinguishing a fire by mixing water from available sources of water supply and products offered; restrictions on the storage conditions of products.
  • the objective of the claimed invention is to increase the fire extinguishing efficiency of water, usually used in fire fighting, to reduce the time and, consequently, increase the efficiency of fire fighting.
  • the technical result of the invention is to increase the flame retardant and fire extinguishing properties while reducing the consumption of fire extinguishing composition.
  • the fire extinguishing composition contains composite nanomaterial and water, with a ratio of composite material and water from 1: 20 to 1: 500, and composite nanomaterial contains nanomaterial powder and a stabilizer, with the following ratio of components in May. %:
  • the stabilizer is 95.0-99.9.
  • a fire extinguishing composition containing composite nanomaterial and water with a ratio of composite material and water from 1: 20 to 1: 500, and the composite nanomaterial contains nanomaterial powder and a stabilizer, in the following ratio of components in May. %:
  • the stabilizer is 95.0-99.9
  • mixing is carried out in the mixer in the required amounts of the stabilizer and the solid dispersed phase - nanomaterial powder, which is added to the mixer in batches.
  • the obtained uniformly mixed composite nanomaterial “Firelock” ® is transferred to the packing stage.
  • the composite nanomaterial is mixed with water in the required amounts.
  • the declared fire extinguishing composition "Firelock” ® is a combination of powder nanomaterial, a stabilizer and water, forming together a nanofluidic composition used in fire fighting and fire protection.
  • the Firelock ® brand is registered in the Russian Federation.
  • the resulting fire extinguishing composition "Firelock” ® is essentially a water-dispersed nanofluidic composition that is resistant to both sedimentation (precipitation of nanoparticles) and to evaporation of the aqueous phase, which is effective when used with any fire extinguishing agents: fire engines; fire fighting aircraft; conventional fire extinguishers; backpack fire extinguishers; Pumps
  • Powder nanomaterial which is included in the fire-extinguishing composition “Firelock” ® as a dispersed phase, has a particle size of from 10 to 10,000 nm, one of or a combination of two, three or more inorganic substances from the following list:
  • the stabilizer included in the Fireball® fire extinguishing composition is one of or a combination of two, three or more substances from the following list:
  • the water that enters as a liquid phase in the fire-extinguishing composition Fireline® can be used from centralized sources of fresh water supply, from natural reservoirs, as well as mineral, mineralized water containing up to 2% soluble salts.
  • composition No. 4, Table 1 The method of preparation of fire extinguishing composition "Firelock” ® (composition No. 4, Table 1).
  • compositions fire extinguishing composition "Firelock” ® are shown in Table 1.
  • the claimed Fire Extinguisher “Firelock” ® within the stated ranges of component maintenance multiplies the fire extinguishing capacity of water many times and also prevents the burning of surrounding objects, such as residential buildings and other structures, as well as trees and shrubs. It turns out to be applicable for extinguishing fires in residential and industrial facilities. civil and military purposes, natural high and low forest fires, undergrowth and pasture fires, peat fires, as well as to protect firefighters and civilians from the effects of fire and heat.
  • Improving the efficiency of fire extinguishing with the help of fire extinguishing composition "Firelock” ® is characterized by the fact that it repeatedly increases the speed of extinguishing; eliminates the risk of re-ignition; mixes easily with water and does not clog, does not clog channels of sprayers; when feeding through fire hoses, it reduces friction and allows throwing a jet 10% -15% further than water; does not corrode metals and other materials; non-toxic and environmentally friendly, incl. when ingested after extinguishing the fire is washed off with ordinary water.
  • Fireball® fire extinguishing composition is economically efficient and requires less equipment, less water and less manpower to fight fires.
  • the tests showed that it takes 250-500 liters to extinguish one car, and in some cases 200 liters of Fireerlock® fire extinguishing compound, which are usually 2-4 kg of Firewall dry powder, is enough; An ordinary fire engine spends up to 1.5 tons of water for similar purposes.
  • the fire extinguishing composition "Faerlock” ® allows you to save transportation costs compared to other fire extinguishing agents, has a shelf life of 10 years, without requiring special storage conditions.
  • the fire extinguishing composition "Firelock” ® is much longer resistant to both heated surfaces and to open flame as compared to foam. Foam, in contrast to Firelock®, cannot be used as a pre-applied fire protection agent either on residential buildings, structures, trees and shrubs, much less on a human body.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

L'invention concerne de domaine de l'extinction d'incendies et peut être utilisée pour l'extinction sur des sites industriels ou d'habitation à usage civile ou militaires, des incendies naturels à feu rampant ou feu de cime, des incendies de sous-bois ou de pâturage, de feux de tourbières, ainsi que pour la protection de la population civile ou des pompiers contre l'action du feu et de haute température. Le résultat technique de l'invention consiste à améliorer les propriétés ignifuges et d'extinction d'incendies tout en réduisant la consommation de la composition. La composition d'extinction d'incendies comprend un nanomatériau composite et de l'eau, avec un rapport du matériau composite et de l'eau de 1:20 à 1:500, le nanomatériau composite comprenant de la poudre de nanomatériau et un agent stabilisateur, avec le rapport suivant, en % en masse : nanomatériau 0,1-5; stabilisant 95,0-99,9.
PCT/RU2017/000970 2017-12-15 2017-12-25 Composition d'extinction d'incendies Ceased WO2019117745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017135167 2017-12-15
RU2017135167 2017-12-15

Publications (1)

Publication Number Publication Date
WO2019117745A1 true WO2019117745A1 (fr) 2019-06-20

Family

ID=66820544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2017/000970 Ceased WO2019117745A1 (fr) 2017-12-15 2017-12-25 Composition d'extinction d'incendies

Country Status (1)

Country Link
WO (1) WO2019117745A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715870C1 (ru) * 2019-07-02 2020-03-03 Федеральное государственное образовательное учреждение высшего образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" Огнетушащая суспензия
CN117482460A (zh) * 2023-10-18 2024-02-02 南京锂泰新能源科技有限公司 一种高效多功能的水基锂电池灭火添加剂及制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993615A (zh) * 2012-09-29 2013-03-27 北京东方雨虹防水技术股份有限公司 一种防灭火胶体材料、制备方法和用途
WO2013055579A1 (fr) * 2011-10-05 2013-04-18 Earthclean Corporation Concentrat liquide non aqueux pour une dispersion aqueuse
CN103550901A (zh) * 2013-10-31 2014-02-05 中国科学技术大学苏州研究院 新型复合粉体灭火介质及其制备方法
CN106377861A (zh) * 2016-08-19 2017-02-08 北京东霖消防科技有限公司 高分子水凝胶灭火剂

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013055579A1 (fr) * 2011-10-05 2013-04-18 Earthclean Corporation Concentrat liquide non aqueux pour une dispersion aqueuse
CN102993615A (zh) * 2012-09-29 2013-03-27 北京东方雨虹防水技术股份有限公司 一种防灭火胶体材料、制备方法和用途
CN103550901A (zh) * 2013-10-31 2014-02-05 中国科学技术大学苏州研究院 新型复合粉体灭火介质及其制备方法
CN106377861A (zh) * 2016-08-19 2017-02-08 北京东霖消防科技有限公司 高分子水凝胶灭火剂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
POD RED. ZOLOTOVA IU.A. ET AL.: "Bolshaya Rossiiskaya entsiklopediya", vol. 3, 1992, pages: 602 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715870C1 (ru) * 2019-07-02 2020-03-03 Федеральное государственное образовательное учреждение высшего образования "Санкт-Петербургский университет Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий" Огнетушащая суспензия
CN117482460A (zh) * 2023-10-18 2024-02-02 南京锂泰新能源科技有限公司 一种高效多功能的水基锂电池灭火添加剂及制备方法

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