Activation of Anthracite Combustion Using Pyrolysis Oil from Thermal Conversion of Waste Car Tires; ACS Omega; Vol. 6, iss. 30

Activation of Anthracite Combustion Using Pyrolysis Oil from Thermal Conversion of Waste Car Tires; ACS Omega; Vol. 6, iss. 30

Dades bibliogràfiques
Parent link:ACS Omega
Vol. 6, iss. 30.— 2021.— [P. 19731-19739]
Autor corporatiu: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Altres autors: Larionov K. B. Kirill Borisovich, Slyusarsky K. V. Konstantin Vitalievich, Tsibulskiy S. A. Svyatoslav Anatolievich, Kaltaev A. Albert, Berezikov N. I. Nikolay Igorevich, Gorshkov A. S. Alexander Sergeevich, Lavrinenko S. V. Sergey Viktorovich, Gubin V. E. Vladimir Evgenievich
Sumari:Title screen
The ignition and combustion of anthracite modified by the addition of pyrolysis oil obtained during thermal processing of waste car tires (WCTs) had been studied. The mass fraction of WCT pyrolysis oil was varied in the range from 5 to 30 wt %. The additive was applied by the drop impregnation method. Ignition and combustion of obtained samples were carried out in a combustion chamber at temperatures of the heating medium Tg=600–800 °C. The gas-phase combustion products were analyzed using an in-line gas analyzer. The application of WCT pyrolysis oil as a combustion modifier contributed to an increase in the reactivity of anthracite, which was expressed in a decrease in the minimum ignition temperature (by 23–104 °C) and a reduction in the ignition delay time. The high-speed video recording indicated that the combustion of both initial and modified with 5 wt % pyrolysis oil anthracite samples was realized in oxidation mode. For samples with more than 10 wt % pyrolysis oil additive, the formation of a visible flame was observed near the sample surface. With an increase in the mass fraction of the additive, the rate of combustion front propagation was increased. The application of WCT pyrolysis oil as a combustion modifier also contributed to the reduction or even the almost complete elimination of unburnt carbon content in the ash residue formed after anthracite combustion.
Idioma:anglès
Publicat: 2021
Matèries:
электронный ресурс
труды учёных ТПУ
энергетический анализ
энергоэффективность
химические предприятия
моделирование процесса
повышение
воспламенение
горение
антрациты
добавки
теплоносители
газоанализаторы
Accés en línia:http://earchive.tpu.ru/handle/11683/70710
https://doi.org/10.1021/acsomega.1c02404
Format: MixedMaterials Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667512

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