Reactive Oxygen Species in Novel Hydrometallurgical Processes

doi:10.15344/2455-2372/2017/137

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International Journal of Metallurgical & Materials Engineering Volume 3 (2017), Article ID 3:IJMME-137, 3 pages
http://dx.doi.org/10.15344/2455-2372/2017/137

Commentary

Reactive Oxygen Species in Novel Hydrometallurgical Processes

Yudong Xue^1,2, Shili Zheng^1*, Hao Du^1,2, Shaona Wang¹, Yi Zhang¹ and Wei Jin^1*

¹National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
²University of Chinese Academy of Sciences, Beijing 100049, China

Corresponding Author Details: Dr. Shili Zheng, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; E-mail: slzheng@ipe.ac.cn

Corresponding Author Details: Dr. Wei Jin, National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; E-mail: wjin@ipe.ac.cn

Received: 19 December 2017; Accepted: 27 December 2017; Published: 29 December 2017

Citation: Xue Y, Zheng S, Du H, Wang S, Zhang Y, et al. (2017) Reactive Oxygen Species in Novel Hydrometallurgical Processes. Int J Metall Mater Eng 3: 137. doi: https://doi.org/10.15344/2455-2372/2017/137

Funding: This work was supported by National Natural Science Foundation of China (No. 51774261, No. 51604253).

Copyright: © 2017 Xue et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

Novel hydrometallurgical processes based on the reactive oxygen species (ROS) for high-efficiency treatment of refractory amphoteric metal-containing mineral resources have been developed. Due to the strong oxidizing capacity, ROS-rich sub-molten salt media significantly decrease the reaction condition and increase the extraction ratio in comparison of traditional methods. New concept and insight of ROS intensification and ROS electrochemical modulation has been proposed recently.

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