Title :
Modeling and simulation of iron ore pellet drying and induration process
Author :
Jianhui Wang ; Jun Peng ; Balakrishnan, Venkataramanan ; Xiaoke Fang
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
We present a mathematical model of iron ore pellet drying and induration in an industrial scale application, and validate it against measured data. The model is based on the laws of mass and heat transfer, and incorporates both physical and chemical processes. The partial differential equations of the process kinetic model involve derivatives in time and bed depth. The model can provide an effective tool for the analysis and design of iron ore pellet induration techniques.
Keywords :
drying; heat transfer; iron; mass transfer; partial differential equations; quench hardening; reaction kinetics; Fe; chemical processes; heat transfer; induration process; iron ore pellet drying; mass transfer; partial differential equations; process kinetic model; Equations; Heat transfer; Heating; Iron; Kilns; Mathematical model; Temperature measurement; Adams-Moulton´s Method; Grate-Kiln System; Iron Ore Pellet; Modeling; Partial Differential Equation;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244027
