Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels

Energetic and ecological effect of small amount of metalline powders used for doping waste-derived fuels

Manylion Llyfryddiaeth
Parent link:Combustion and Flame
Vol. 193.— 2018.— [P. 335-343]
Prif Awdur: Egorov R. I. Roman Igorevich
Awdur Corfforaethol: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Awduron Eraill: Valiullin T. R. Timur Radisovich, Strizhak P. A. Pavel Alexandrovich
Crynodeb: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
Cyhoeddwyd: 2018
Pynciau:
электронный ресурс
труды учёных ТПУ
топливо
зажигание
сгорание
угольно-водная суспензия
экология
металлические порошки
Mynediad Ar-lein:https://doi.org/10.1016/j.combustflame.2018.03.040
Fformat: Electronig Pennod Llyfr
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658106

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