Environmental, economic and energetic benefits of using coal and oil processing waste instead of coal to produce the same amount of energy

GS Nyashina, MA Kurgankina, PA Strizhak - Energy Conversion and …, 2018 - Elsevier
The replacement of coals by less environmentally hazardous coal-water slurries with and
without petrochemicals is often discussed with an emphasis on quite a long list of …

Artificial neural network regression model to predict flue gas temperature and emissions with the spectral norm of flame image

S Golgiyaz, MF Talu, C Onat - Fuel, 2019 - Elsevier
This paper presents an experimental study on flue gas temperature (FGT) and emissions
estimation in home-type nut coal-fired burner. The proposed method does not require prior …

Effective incineration of fuel-waste slurries from several related industries

GS Nyashina, KY Vershinina, NE Shlegel… - Environmental …, 2019 - Elsevier
This study is based on the analysis of a set of industrial sectors (coal processing, wood
processing, transport, oil, and water treatment) in order to identify the amount and type of …

Numerical simulation of combustion of sulfide-biomass concentrate ingredients and contaminants in copper furnace smelting

R Zahedi, A Shaghaghi, MT Tahooneh, A Ahmadi - Future Energy, 2023 - fupubco.com
Co-firing biomass and fossil fuels in industrial furnaces is a suitable way to reduce the
environmental impact of human activities with acceptable investment. In this paper, the …

Investigation on co-firing of coal mine waste residues in pulverized coal combustion systems

J Pallarés, C Herce, C Bartolomé, B Peña - Energy, 2017 - Elsevier
Millions of tonnes of coal mine waste residues are piled up in dumping sites, causing
serious environmental problems. Co-combustion in fluidized bed facilities is the most …

[HTML][HTML] Analyses and prevention of coal spontaneous combustion risk in gobs of coal mine during withdrawal period

WX Ren, Q Guo, HH Yang - Geomatics, Natural Hazards and Risk, 2019 - Taylor & Francis
Coal spontaneous combustion (CSC) in gob causes notorious safety issues to workers,
especially during withdrawal period. Withdrawal period was normally divided into three …

Influence of a cubic wood particle orientation in space on the characteristics and conditions of its ignition

GV Kuznetsov, SV Syrodoy, ZA Kostoreva… - Biomass and …, 2023 - Elsevier
The article presents the results of the experimental and theoretical studies of the ignition
processes of dry particles of woody biomass with a wide variation in heating conditions. A …

Determination of oxidation properties and flotation parameters of low-rank coal slimes

Y Cai, M Du, S Wang, L Liu - Powder Technology, 2019 - Elsevier
The oxidation properties and flotation parameters of low-rank coal slimes from Shuilian mine
were researched in this paper. Because coal slimes remain piled up for long periods …

Ash deposit formation during the combustion of pulverized grape pomace in a drop tube furnace

A Moço, M Costa, C Casaca - Energy conversion and management, 2018 - Elsevier
This article concentrates on the ash deposit formation during the combustion of pulverized
grape pomace in a drop tube furnace. All experiments were conducted for a wall drop tube …

[PDF][PDF] Results of pilot-operating combustion of coal-water fuel in a low-capacity hot water boiler

SV Alekseenko, LI Maltsev, AR Bogomolov… - Bull. Tomsk Polytech …, 2017 - earchive.tpu.ru
Conclusions. The promising design of the boiler unit, which can work at dry and liquid slag
removal, was studied. Primary the data were obtained for modeling heat and mass transfer …