Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels; Combustion and Flame; Vol. 193

Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels; Combustion and Flame; Vol. 193

Bibliographic Details
Parent link:Combustion and Flame
Vol. 193.— 2018.— [P. 335-343]
Main Author: Egorov R. I. Roman Igorevich
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: Valiullin T. R. Timur Radisovich, Strizhak P. A. Pavel Alexandrovich
Summary:Title screen
The synthesis of an effective composite fuel from industrial wastes almost always requires mixing several components with different properties. Features of certain components can effectively compensate for the limitations of others, eventually improving the fuel as whole. We propose the optimization of the waste-derived coal-water slurry (CWS) by doping it with a small amount (2–5 wt%) of non-hydrocarbon dopants (metal-bearing powders with aluminium, iron, copper and chalk). It allows the stabilization of the combustion temperature (or even its increase), while keeping the ignition delays at the reasonable level (?~?2 s at 1000 K). Doping the CWS by 2–5 wt% of chalk powder allows a radical decrease in the production of harmful exhausts (up to an order of magnitude regarding the SO2 and 2–5 times regarding NOx). A strong ecological effect was observed when the fuel is doped by iron powder, too. Therefore, the usage of non-organic dopants is a very promising way to prepare environmentally friendly fuel compositions with high power efficiency.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
топливо
зажигание
сгорание
угольно-водная суспензия
экология
металлические порошки
Online Access:https://doi.org/10.1016/j.combustflame.2018.03.040
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658106

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