Experimental Study of Gasification of Car Tires in Filtration Combustion with Different Heat Carriersстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 апреля 2024 г.
Аннотация: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°C, the mass burning rate is 0.40 kg/m3 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/m3), 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%.