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This article is cited in 1 scientific paper (total in 1 paper)
Experimental study of gasification of automobile tires in filtration combustion with different heat carriers
V. M. Kislov, Yu. Yu. Tsvetkova, M. V. Tsvetkov, E. N. Pilipenko, M. V. Salganskaya, D. N. Podlesnyi, A. Yu. Zaichenko, E. A. Salgansky Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432, Chernogolovka, Russia
Abstract:
Experiments on the filtration combustion of automobile tires mixed with a solid coolant are carried out. The mass content of tire particles in a mixture varies from $10$ to $70\%$. Particles of chemically inert sapphire $(\mathrm{Al}_2\mathrm{O}_3)$ and sulfur-absorbing marble $(\mathrm{CaCO}_3)$ are used as a heat carrier. Optimal conditions for the filtration combustion of automobile tires are determined (the tire content in a mixture is $50\%$, the combustion temperature is approximately $1000^\circ$C, the mass burning rate is $0.40$ kg/m$^3$ of supplied air). It is established that the replacement of a solid inert coolant with marble has practically no effect on the combustion temperature. In this case, the composition of combustion products changes: the $\mathrm{CO}_2$ content in gaseous products increases (their combustion heat decreases from approximately $2.5$ to $2.2$ MJ/m$^3$), the yield of liquid pyrolysis products decreases approximately from $45$ to $40\%$, and the sulfur content in solid combustion products increases from $28$ to $40\%$.
Keywords:
filtration combustion, solid coolant, automobile tires, marble, sulfur absorption.
Received: 13.09.2022 Revised: 14.12.2022
Citation:
V. M. Kislov, Yu. Yu. Tsvetkova, M. V. Tsvetkov, E. N. Pilipenko, M. V. Salganskaya, D. N. Podlesnyi, A. Yu. Zaichenko, E. A. Salgansky, “Experimental study of gasification of automobile tires in filtration combustion with different heat carriers”, Fizika Goreniya i Vzryva, 59:2 (2023), 83–90; Combustion, Explosion and Shock Waves, 59:2 (2023), 199–205
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https://www.mathnet.ru/eng/fgv918 https://www.mathnet.ru/eng/fgv/v59/i2/p83
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