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  1. No Access

    Article

    Efficient Preparation and Electrochemical Properties of BiOCl/Graphite by One-step Solvothermal Method

    We used the surface-pretreated graphite paper (Gp) as a carrier and loaded BiOCl with high selectivity to Cl− on its surface by solvothermal method to form BiOCl@Gp electrode. The morphology, structure, and compo...

    Lijuan Men 门丽娟, Chi Fei, An Liu… in Journal of Wuhan University of Technology-… (2024)

  2. No Access

    Article

    Research on Biomass Waste Utilization for Synergetic Reduction of Stainless Steel Sludge and Zinc-Containing Dust

    The dust and sludge produced by iron mills is large in quantity and critically pollutes the environment. The synergetic treatment of such wastes is a promising approach to recycle valuable metals. In this stud...

    Guangqiang Pu, Weitong Du, Haiming Cheng, Menghao Tian… in Journal of Sustainable Metallurgy (2024)

  3. No Access

    Article

    Optimization of Gas–Solid Co-Reduction Conditions for Deep-Sea Polymetallic Nodules

    The use of hydrogen during the reduction of deep-sea polymetallic nodules is an attractive method to reduce carbon consumption. The effect of hydrogen on the pre-reduction of deep-sea polymetallic nodule pelle...

    Fan Li, Siyu Xu, Jiayong Qiu, Zhuo Chen, Weitong Du, Dianchun Ju, Keng **e in JOM (2023)

  4. No Access

    Article

    Optimized Conditions for Extracting Fe–Ni–Co–Cu Alloy from Polymetallic Nodules

    Polymetallic nodules are strategic resources rich in metal elements, such as Mn, Fe, Ni, Co, and Cu. However, the low Fe contents in the nodules require high-temperature melting processes to separate the alloy...

    Fan Li, Siyu Xu, Dongjie Zhou, Dianchun Ju, Weitong Du… in Journal of Sustainable Metallurgy (2023)

  5. No Access

    Article

    Mechanisms and kinetics of zinc and iron separation enhanced by calcified carbothermal reduction for electric arc furnace dust

    A high basicity charge prepared with electric arc furnace dust (EAFD), carbonaceous reducing agent and CaO is proposed. The mechanisms of enhancing separation of zinc and iron by calcified carbothermic reducti...

    Jiayong Qiu, Shui Yu, Jiugang Shao, Kaiqi Zhu… in Korean Journal of Chemical Engineering (2023)

  6. No Access

    Article

    Carbothermic Kinetics and Reaction Mechanism of Carbon-Containing Pellets: A Combined Treatment of Chromium-Containing Sludge and Zinc-Bearing Dust

    The present work focuses on the co-processing and resource recycling of solid wastes with various valuable metallic resources generated by the steel-making process. The carbon-containing pellets were prepared ...

    Zhuo Chen, Ruiqi Zheng, Dianchun Ju, Rui Mao, Han Ma… in Journal of Sustainable Metallurgy (2022)

  7. No Access

    Chapter and Conference Paper

    DEM Simulation of Particle Flow in a Parallel-Hopper Bell-Less Blast Furnace Charging Model

    The particle behavior in a parallel-hopper bell-less charging apparatus was investigated by the small scale experiment and DEM (discrete element method) simulation for mono-sized particles. The results show th...

    Jiayong Qiu, Yusong Xu, Jianliang Zhang… in Proceedings of the 7th International Confe… (2017)