钦万宁锰矿在 H2 大气中的等温预还原行为

RawMat 2023 Pub Date : 2023-12-15 DOI:10.3390/materproc2023015058

Alok Sarkar, Trygve Lindahl Schanche, J. Safarian

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引用次数: 0

摘要

:应用 H 2 对锰矿石进行预还原是铁合金工业脱碳的一种可持续方法。在 HAlMan 欧盟项目中，对该工艺进行了广泛的实验室试验研究和测试。这项工作展示了在实验室规模的立式热重炉中，在 500 ◦ C、600 ◦ C、700 ◦ C 等温条件下用 H 2 预还原锰矿石的实验研究结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Isothermal Pre-Reduction Behavior of Nchwaning Manganese Ore in H2 Atmosphere

: The application of H 2 to pre-reduce manganese ores is a sustainable approach to performing decarbonization in the ferroalloy industry. The process has been extensively studied and tested in a lab-to-pilot scale in the HAlMan EU project. This work presents the results of an experimental study that was conducted in a lab-scale vertical thermogravimetric furnace for the pre-reduction of a manganese ore by H 2 under isothermal conditions at 500 ◦ C, 600 ◦ C, 700 ◦ C

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RawMat 2023

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