Discovery of a low-temperature Fe2O3 reduction route to Fe with carbon via Fe-MOF-74 decomposition

Bo Huang; Yuhan Liu; Zhe Tan

doi:10.1039/D2CC04334C

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Discovery of a low-temperature Fe₂O₃ reduction route to Fe with carbon via Fe-MOF-74 decomposition†

Bo Huang,

*^ab Yuhan Liu^a and Zhe Tan

Author affiliations

* Corresponding authors

^a Institute of Chemical Engineering and Technology, Xi’an Jiaotong University, Innovation Harbour, Xi-xian New District, Xi’an 712000, China
E-mail: bohuang@xjtu.edu.cn

^b State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China

Abstract

Fe₂O₃ reduction to Fe with carbon requires a high temperature of 1200 °C in a blast furnace process. We have discovered a novel low-temperature reduction route from γ-phase Fe₂O₃ to Fe with carbon. The reduction temperature was 430 °C, which is the lowest recorded up to now.

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Article information

DOI: https://doi.org/10.1039/D2CC04334C
Article type: Communication
Submitted: 03 Aug 2022
Accepted: 12 Sep 2022
First published: 12 Sep 2022

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Chem. Commun., 2022,58, 11296-11299

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Discovery of a low-temperature Fe₂O₃ reduction route to Fe with carbon via Fe-MOF-74 decomposition

B. Huang, Y. Liu and Z. Tan, Chem. Commun., 2022, 58, 11296 DOI: 10.1039/D2CC04334C

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