Development and validation of slagging model for typical coals in drop-tube furnace
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.119859
Abstract: Abstract Slagging occurs frequently in boilers owing to the usage of low-NOx combustion technologies. Slagging reduces the heat transfer from the water wall and severely affects the operational safety of boilers, especially when low-rank coals,… read more here.
Keywords: tube furnace; furnace; model; drop tube ... See more keywords
Kinetics of SO2 Adsorption on Powder Activated Carbon in a Drop Tube Furnace
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Chemical Engineering"
DOI: 10.1155/2021/8886646
Abstract: SO2 (S) adsorption kinetics on the powdered activated carbons (AC) was performed in a laboratory-scale drop tube furnace. )e reaction conditions affecting the adsorption of SO2, such as AC/S molar ratio, temperature, the concentration of… read more here.
Keywords: so2 adsorption; adsorption; so2 removal; drop tube ... See more keywords
STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE
Sign Up to like & getrecommendations! Published in 2019 at "Oil Shale"
DOI: 10.3176/oil.2019.2.02
Abstract: The combustion characteristics of Huadian oil shale and its semicoke are comparatively studied using a thermobalance (TB) and a drop-tube furnace (DTF). It is found that the ignition mechanism of oil shale and semicoke is… read more here.
Keywords: shale semicoke; oil; tube furnace; drop tube ... See more keywords
Numerical Simulation of the Combustion of a Coal Char Particle Spherically Shrinking in a Drop Tube Furnace
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DOI: 10.3390/app13084729
Abstract: Modeling the combustion of a coal char particle in a drop tube furnace is still a challenge, although different models are available in the literature. A simple model is proposed here which considers the combustion… read more here.
Keywords: combustion; particle; drop tube; tube furnace ... See more keywords
A Comparative Study on the Crystalline and Surface Properties of Carbonized Mesoporous Coconut Shell Chars
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DOI: 10.3390/su15086464
Abstract: In the present work, the facile thermal decomposition of raw coconut shells was carried out for the exploitation of the role of inert gas in the carbonization process and its role in determining the morphology,… read more here.
Keywords: shell chars; coconut shell; tube furnace; surface ... See more keywords