E3S Web of Conf.
Volume 216, 2020Rudenko International Conference “Methodological problems in reliability study of large energy systems” (RSES 2020)
|Number of page(s)||6|
|Published online||14 December 2020|
Feasibility studies of the influence of fuels of different composition, including coal-enrichment waste, on the reliability of the boiler operation
1 ESI SB RAS, 130 Lermontov str., 664033 Irkutsk, Russia
2 Irkutsk National Research Technical University, 83 Lermontov str., 664074 Irkutsk, Russia
* Corresponding author: email@example.com
The possibility of using waste from coal processing enterprises as an alternative fuel with the simultaneous binding of sulfur oxides in the boiler furnace is considered. A mathematical model of the boiler unit has been developed, with the use of which verification calculations of the boiler were carried out with the determination of the rates of abrasive wear of convective heat exchange surfaces and corrosive wear of the air heater.The dependences of the characteristic parameters of the boiler unit operation on the fuel composition are revealed.Technological and economic assessments of the use of fuels of various compositions, including wastes from coal processing plants and binding components (marble chips), to reduce sulfur oxide emissions are given.
© The Authors, published by EDP Sciences, 2020
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