Thermodynamic Study on Reduction of Iron Oxides by H<sub>2</sub> + CO + CH<sub>4</sub> + N<sub>2</sub> Mixture at 900 °C

Thermodynamic Study on Reduction of Iron Oxides by H<sub>2</sub> + CO + CH<sub>4</sub> + N<sub>2</sub> Mixture at 900 °C

The reduction gas used in the gas-based direct reduction iron-making process contains CH<sub>4</sub> in different concentrations, which has an important effect on the gas and heat needed for the reduction of iron oxide. To investigate the influence of CH<sub>4</sub> on gas ut...

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Bibliographic Details
Main Authors: Guanyong Sun, Bin Li, Hanjie Guo, Wensheng Yang, Shaoying Li, Jing Guo
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Energies
Subjects:
thermodynamic model
gas-based direct reduction ironmaking
gas utilization rate
CH<sub>4</sub> conversion
minimized Gibbs free energy principle
equilibrium state
Online Access:https://www.mdpi.com/1996-1073/13/19/5053

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https://www.mdpi.com/1996-1073/13/19/5053

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