scholarly journals Study on Reduction Kinetics of Iron Ore Sinter Using Coke Dust

2018 ◽  
Vol 8 (1) ◽  
pp. 19-26
Author(s):  
Arghya Majumder et al., Arghya Majumder et al., ◽  
Keyword(s):  
Iron Ore ◽  
Reduction Kinetics ◽  
Coke Dust ◽  
Iron Ore Sinter ◽  
Kinetics Of

Morphology and reduction kinetics of fluxed iron ore pellets

2000 ◽  
Vol 27 (3) ◽  
pp. 194-201 ◽  
Author(s):  
S. Prakash ◽  
M.C. Goswami ◽  
A.K.S. Mahapatra ◽  
K.C. Ghosh ◽  
S.K. Das ◽  
...  
Keyword(s):  
Iron Ore ◽  
Reduction Kinetics ◽  
Iron Ore Pellets ◽  
Ore Pellets ◽  
Kinetics Of

Microstructural characterization and gas-solid reduction kinetics of iron ore fines at high temperature

2019 ◽  
Vol 355 ◽  
pp. 26-36 ◽  
Author(s):  
Yingxia Qu ◽  
Liyong Xing ◽  
Lei Shao ◽  
Yongjin Luo ◽  
Zongshu Zou
Keyword(s):  
High Temperature ◽  
Iron Ore ◽  
Microstructural Characterization ◽  
Reduction Kinetics ◽  
Iron Ore Fines ◽  
Kinetics Of

The Reducibility of the Iron Ore Materials as Instrument of the Coke Consumption Decrease in the Blast Furnace Smelting

2013 ◽  
Vol 334-335 ◽  
pp. 375-380 ◽  
Author(s):  
A.N. Dmitriev ◽  
Yu.A. Chesnokov ◽  
Galina Yu. Vitkina
Keyword(s):  
Blast Furnace ◽  
Coke Consumption ◽  
Iron Ore ◽  
Diffusion Processes ◽  
Reduction Kinetics ◽  
Blast Furnace Smelting ◽  
Reduction Of Iron ◽  
Kinetics Of ◽  
And Diffusion ◽  
Furnace Smelting

The technique of defining the minimum coke consumption in blast furnace smelting allows for the calculation of the reserve of coke economy on the basis of thermodynamic principles. In this reserve the constitutive role belongs to the reducibility of the iron ore materials (the agglomerate and pellets). In the present paper, the questions of the reduction kinetics of the iron ore materials and diffusion processes at reduction of iron from its oxides are considered. It is shown that the reducibility of the iron ore materials is the basic reserve of economy the scarce and expensive coke in the blast furnace smelting.

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