Reduction of Ilmenite Through Microwave Plasma

ZHANG Wenbo (张文波); WANG Shenggao (王升高); XU Chuanbo (许传波); XU Kaiwei (徐开伟); WANG Mingyang (王明洋); WANG Jianhua (汪建华); HUANG Zhiliang (黄志良); WANG Chuanxin (王传新)

doi:10.1088/1009-0630/15/5/14

Plasma Science and Technology > 2013 > 15(5): 465-468. > DOI: 10.1088/1009-0630/15/5/14

ZHANG Wenbo (张文波), WANG Shenggao (王升高), XU Chuanbo (许传波), XU Kaiwei (徐开伟), WANG Mingyang (王明洋), WANG Jianhua (汪建华), HUANG Zhiliang (黄志良), WANG Chuanxin (王传新). Reduction of Ilmenite Through Microwave Plasma[J]. Plasma Science and Technology, 2013, 15(5): 465-468. DOI: 10.1088/1009-0630/15/5/14

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Reduction of Ilmenite Through Microwave Plasma

Provincial Key Laboratory of Plasma Chemistry and Advanced Materials, Wuhan Institute of Technology, Wuhan 430073, China

Funds: supported by National Natural Science Foundation of China (No. 51072140), the program for excellent youth team and the scientific research foundation of the higher education commission of Hubei Province of China (Nos. Z200715001 and T201004) and the program for excellent subject leader of Wuhan (No. 201150530151)

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Received Date: October 20, 2011

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Abstract

Abstract

Ilmenite was reduced through microwave plasma-assisted chemical vapor deposition with continuously flowing hydrogen and methane gas. The reduction products were analyzed by XRD and SEM technology, and the component products were TiO₂-Carbon Nanotubes (CNTs) composite powders. The reduction process was in good agreement with the Jander equation. Compared with other reduction process by kinetics analysis, microwave plasma could significantly facilitate the reduction process at low temperature.
- microwave plasma,
- carbon nanotube,
- reduction,
- ilmenite

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