Experimental Study of Gasification of Car Tires in Filtration Combustion with Different Heat Carriers

被引：1

作者：

Kislov, V. M. ^{[1
]}

Tsvetkova, Yu. Yu. ^{[1
]}

Tsvetkov, M. V. ^{[1
]}

Pilipenko, E. N. ^{[1
]}

Salganskaya, M. V. ^{[1
]}

Podlesniy, D. N. ^{[1
]}

Zaichenko, A. Yu. ^{[1
]}

Salgansky, E. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Fed Res Ctr Problems Chem Phys & Med Chem, Chernogolovka 142432, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2023年 / 59卷 / 02期

关键词：

filtration combustion; solid coolant; car tires; marble; sulfur absorption; CATALYSTS; PRODUCTS; REACTOR;

D O I：

10.1134/S0010508223020107

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experiments on filtration combustion of car 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 (Al2O3) and sulfur-absorbing marble (CaCO3) are used as a heat carrier. Optimal conditions for the filtration combustion of car tires are determined (the tire content in a mixture is 50%, combustion temperature is approximately 1000 degrees 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 CO2 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%.

引用

页码：199 / 205

页数：7

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