Discrete element method study of solid descending and residence properties in COREX shaft furnace with center gas supply device
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-019-00295-x
Abstract: Solid descending and residence properties in COREX shaft furnace with a center gas supply device (CGSD) were studied using the discrete element method. Solid flow pattern, residence time distribution, and local solid residence time (SRT)… read more here.
Keywords: residence; solid descending; shaft furnace; gas ... See more keywords
Effect of Al2O3 on the gas-based direct reduction behavior of Hongge vanadium titanomagnetite pellet under simulated shaft furnace atmosphere
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DOI: 10.1016/j.powtec.2020.08.043
Abstract: Abstract As a successive work to develop a novel and clean smelting process for the comprehensive utilization of Hongge vanadium titanomagnetite (HVTM), the effect of Al2O3 on the gas-based direct reduction behavior of HVTM pellet… read more here.
Keywords: reduction; reduction behavior; al2o3; shaft furnace ... See more keywords
Detailed Modeling of the Direct Reduction of Iron Ore in a Shaft Furnace
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DOI: 10.3390/ma11101865
Abstract: This paper addresses the modeling of the iron ore direct reduction process, a process likely to reduce CO2 emissions from the steel industry. The shaft furnace is divided into three sections (reduction, transition, and cooling),… read more here.
Keywords: reduction; direct reduction; shaft furnace; shaft ... See more keywords