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  1. No Access

    Article

    Selective lithium recovery from black powder of spent lithium-ion batteries via sulfation reaction: phase conversion and impurities influence

    The aim of this study is to present a new understanding for the selective lithium recovery from spent lithium-ion batteries (LIBs) via sulfation roasting. The composition of roasting products and reaction beha...

    Hao Liu, Jia-Liang Zhang, Guo-Qiang Liang, Meng Wang, Yong-Qiang Chen… in Rare Metals (2023)

  2. No Access

    Article

    Recovery and regeneration of LiFePO4 from spent lithium-ion batteries via a novel pretreatment process

    The recycling of spent LiFePO4 batteries has received extensive attention due to its environmental impact and economic benefit. In the pretreatment process of spent LiFePO4 batteries, the separation of active mat...

    Cheng Yang, Jia-liang Zhang, Qian-kun **g… in International Journal of Minerals, Metallu… (2021)

  3. No Access

    Article

    Electrochemical behavior and corrosion resistance of IrO2-ZrO2 binary oxide coatings for promoting oxygen evolution in sulfuric acid solution

    In this study, we prepared Ti/IrO2-ZrO2 electrodes with different ZrO2 contents using zirconium-n-butoxide (C16H36O4Zr) and chloroiridic acid (H2IrCl6) via a sol-gel route. To explore the effect of ZrO2 content o...

    Bao Liu, Shuo Wang, Cheng-yan Wang… in International Journal of Minerals, Metallu… (2020)

  4. No Access

    Article

    Deep cleaning of a metallurgical zinc leaching residue and recovery of valuable metals

    Huge quantities of zinc leaching residues (ZLRs) generated from zinc production are dumped continuously around the world and pose a potential environmental threat because of their considerable amounts of entra...

    Peng **ng, Bao-zhong Ma, Peng Zeng… in International Journal of Minerals, Metallu… (2017)

  5. Article

    Open Access

    Recovery of iron from copper tailings via low-temperature direct reduction and magnetic separation: process optimization and mineralogical study

    Currently, the majority of copper tailings are not effectively developed. Worldwide, large amounts of copper tailings generated from copper production are continuously dumped, posing a potential environmental ...

    Rui-min Jiao, Peng **ng, Cheng-yan Wang… in International Journal of Minerals, Metallu… (2017)

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  6. Article

    Open Access

    Two-stage reduction for the preparation of ferronickel alloy from nickel laterite ore with low Co and high MgO contents

    The preparation of ferronickel alloy from the nickel laterite ore with low Co and high MgO contents was studied by using a pre-reduction–smelting method. The effects of reduction time, calcination temperature,...

    Yong-qiang Chen, Hong-liang Zhao… in International Journal of Minerals, Metallu… (2017)

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