Thermogravimetric, kinetic study and gas emissions analysis of the thermal decomposition of waste-derived fuels; Journal of Environmental Sciences; Vol. 137

Thermogravimetric, kinetic study and gas emissions analysis of the thermal decomposition of waste-derived fuels; Journal of Environmental Sciences; Vol. 137

التفاصيل البيبلوغرافية
Parent link:Journal of Environmental Sciences.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 137.— 2024.— P. 155-171
المؤلف الرئيسي: Dorokhov V. V. Vadim Valerjevich
مؤلفون مشاركون: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов, Национальный исследовательский Томский политехнический университет Энергетический институт Лаборатория моделирования процессов тепломассопереноса
مؤلفون آخرون: Nyashina G. S. Galina Sergeevna, Strizhak P. A. Pavel Alexandrovich
الملخص:Title screen
A wide range of wastes can potentially be used to generate thermal and electrical energy. The co-combustion of several types of waste as part of water-containing waste-derived fuels is a promising method for their recovery. In this research, we use thermogravimetric analysis and differential scanning calorimetry to study the thermal behavior and kinetics of coal slime, biomass, waste oils, and blends on their basis. We also analyze the concentrations of gaseous emissions. The results show that biomass, oils, and coal slime significantly affect each other in the course of their co-combustion when added to slurry fuels. The preparation of coal-water slurry based on slime and water reduced the ignition and burnout temperature by up to 16%. Adding biomass and waste oils additionally stimulated the slurry ignition and burnout, which occurred at lower temperatures. Relative to dry coal slime, threshold ignition temperatures and burnout temperatures decreased by 6%–9% and 17%–25%, respectively. Also, the use of biomass and waste oils as part of slurries inhibited NOх and SO2 emission by 2.75 times. According to the kinetic analysis, added biomass and waste turbine oil provide a 28%–51% reduction in the activation energy as compared to a coal-water slurry without additives.
Режим доступа: по договору с организацией-держателем ресурса
اللغة:الإنجليزية
منشور في: 2024
الموضوعات:
электронный ресурс
труды учёных ТПУ
coal-water slurry
water-containing composite fuels
combustion
emission
kinetic
TGA-DSC
водоугольное топливо
горение
الوصول للمادة أونلاين:https://doi.org/10.1016/j.jes.2023.02.050
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669338

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