Reduction of Magnetite Concentrate Particles by H<sub>2</sub>+CO at 1673 K

Haitao Wang; Hong Yong Sohn

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Reduction of Magnetite Concentrate Particles by H₂+CO at 1673 K

机译：H _{2 + CO在1673 K上还原磁铁矿精矿颗粒}

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The purpose of this research was to determine the effect of CO addition to H_(2) on the reduction kinetics of magnetite concentrate particles at high temperatures. Experiments were carried out at 1673 K. The replacement of N_(2) by CO enhanced the reduction rate considerably. The kinetics of CO reduction is slower than that by hydrogen but significant, and the contributions by the two gases are additive.

机译：这项研究的目的是确定在高温下，向H_（2）中添加CO对磁铁矿精矿颗粒还原动力学的影响。实验在1673 K进行。用CO替代N_（2）大大提高了还原率。一氧化碳的还原动力学比氢还原的动力学要慢，但效果显着，两种气体的贡献是加和的。

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《ISIJ international》 |2015年第3期|共3页
作者
Haitao Wang; Hong Yong Sohn;
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中图分类钢铁冶炼（黑色金属冶炼）（总论）;
关键词
reduction kineticsmagnetite concentratehydrogencarbon monoxide;

机译：还原动力学磁铁矿精矿一氧化碳;

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专利

1. Reduction kinetics of magnetite concentrate particles by carbon monoxide [J] . Bahador Abolpour, M. Mehdi Afsahi, Mehdi Azizkarimi Transactions of the Institutions of Mining and Metallurgy, Section C. Mineral Processing and Extractive Metallurgy . 2018,第1期

机译：一氧化碳减少磁铁矿浓缩粒子的动力学
2. Simulating reduction of in-flight particles of magnetite concentrate by carbon monoxide [J] . Abolpour B., Afsahi M. M., Goharrizi A. Soltani, Ironmaking & Steelmaking . 2017,第10期

机译：通过一氧化碳模拟磁铁矿浓缩的飞行颗粒的减少
3. Kinetics of Hydrogen Reduction of Magnetite Concentrate Particles in Solid State Relevant to Flash Ironmaking [J] . Elzohiery Mohamed, Sohn Hong Yong, Mohassab Yousef Steel Research International . 2017,第2期

机译：磁铁矿浓缩颗粒氢气减少动力学，固态与闪蒸炼铁
4. REDUCTION KINETICS OF MAGNETITE CONCENTRATE PARTICLES WITH HYDROGEN AT 1150 - 1600 ℃ RELEVANT TO A NOVEL FLASH IRONMAKING PROCESS [C] . Mohamed Elzohiery, Yousef Mohassab, Amr Abdelghany, TMS annual meeting exhibition;EPD congress . 2016

机译：1150-1600℃含氢磁铁矿精矿颗粒的还原动力学研究。
5. Reduction kinetics of iron ore concentrate particles relevant to a novel green ironmaking process. [D] . Wang, Haitao. 2011

机译：与新型生铁工艺相关的铁精矿颗粒的还原动力学。
6. Size dependent microbial oxidation and reduction of magnetite nano- and micro-particles [O] . James M. Byrne, Gerrit van der Laan, Adriana I. Figueroa, -1

机译：尺寸依赖的微生物氧化和磁铁矿纳米和微粒的还原
7. Reduction of Magnetite Concentrate Particles by H₂+CO at 1673 K [O] . Haitao Wang, Hong Yong Sohn 2015

机译：通过H _{2 + CO减少磁铁矿浓缩粒子在1673k}

Reduction of Magnetite Concentrate Particles by H2+CO at 1673 K

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Reduction of Magnetite Concentrate Particles by H₂+CO at 1673 K