MINIMIZATION OF CAKING AND FLOW RATE INCREASE OF FIRE EXTINGUISHING POWDERS
https://doi.org/10.23947/2541-9129-2017-3-18-22
Abstract
The article considers topical issues of ensuring fire safety of industrial facilities of the petrochemical industry. The most effective is the extinguishing of flammable liquids fires by powders. One of the new proposals in composition of fire-extinguishing powders is an introduction to the composition the basic salt of aluminum potassium alum, which reduces the caking and increasing the flow rate of the powder.
Thermal analysis and kinetic indicators of the behavior of aluminum-potassium alum allow us to speak about the reliability of fire safety equipment and apparatus for chemical and oil refineries.
About the Authors
V. L. Adamyan
Don State Technical University
Russian Federation
Russian Federation
D. A. Ulmeykin
Don State Technical University
Russian Federation
Russian Federation
References
1. Khorokhorin, E.A. Strategiya razvitiya sovremennykh neftekhimicheskikh kompleksov, mirovoy opyt i vozmozhnosti dlya Rossii dis…candidata ekonom. nauk. [Strategy of development of the modern petrochemical complexes, international experience and opportunities for Russia dis.... candidate of econ. Sciences.]. Moscow, 2015, 178 p. (in Russian).
2. Adamyan, L.V., Sergeeva, G.A., Goloborodko, B.Y. Geometricheskie parametry strui ognetushashchego poroshka na osnove khlorida kaliya s dobavkami alyumokalievykh kvasstov i oksida tsinka. [Geometrical parameters of the jet fire extinguishing powder based on potassium chloride with additives of aluminum potassium sulfates and zinc oxide.] Perspektivy nauki, 2017, no. 1, pp. 9-13 (in Russian).
3. Adamyan, V.L., Butko, D.A., Blagorodova, N.V., Kondratenko, N.V., Totskiy, D.V.Ognetushashchiy poroshkovy sostav. [Fire-extinguishing powder composition. Russian Federation.] Patent RF, no. 2 615 715, 2017 (in Russian).
4. Saeman W. C. J. Metalls, 1966 , vol. 18, no. 7, p.811 – 819.
5. Adamyan, L.V. et al. Kinetika razlozheniya i termicheskoy dissotsiyatsii alyumokalievykh kvastsov v sostave ognetushashchikh poroshkov. [Kinetics of decomposition and thermal dissociation of aluminum potassium sulfates in the composition of fire extinguishing powder.] Perspektivy nauki, 2016, no. 10, pp. 7-10 (in Russian).
Review
For citations:
Adamyan V., Ulmeykin D. MINIMIZATION OF CAKING AND FLOW RATE INCREASE OF FIRE EXTINGUISHING POWDERS. Safety of Technogenic and Natural Systems. 2017;(3):18-22. https://doi.org/10.23947/2541-9129-2017-3-18-22
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