Results 51 to 60 of about 16,783 (163)

Optimizing Acidic Reductive Leaching for Lithium Recovery: Enhancing Sustainable Lithium Supply for Energy Markets

Energies
The growing demand for lithium, driven by its crucial role in energy storage technologies such as lithium-ion batteries for electric vehicles, renewable energy storage, and portable electronics, is intensifying the need for sustainable extraction methods.
Agnieszka Sobianowska-Turek, Amelia Zielińska, Weronika Urbańska, Anna Mielniczek, Agnieszka Fornalczyk, Szymon Pawlak, Tomasz Małysa, Janusz Cebulski   +7 more
doaj   +1 more source

Selective Leaching and Recovery of Er, Gd, Sn, and In from Liquid Crystal Display Screen Waste by Sono-Leaching Assisted by Magnetic Separation. [PDF]

ACS Omega, 2022
Toache-Pérez AD, Lapidus GT, Bolarín-Miró AM, De Jesús FS.   +3 more
europepmc   +1 more source

Recovery of Valuable Metals from Spent Lithium-Ion Batteries by Combining Reduction Roasting and Selective Leaching

Recycling
Amid growing environmental pressure and increasing demand for resource sustainability, the efficient recovery of valuable metals from spent lithium-ion batteries (LIBs) has become a critical challenge in the field of resource recycling.
Ruijiao Zhai, Kui Huang, Shanjin Mao, Rugui Li, Haili Dong, Xi Zhai   +5 more
doaj   +1 more source

Selective Leaching of Inert Mineral Product and the RO Phase in Steel Slag with Acetum to Improve Total Fe Content. [PDF]

Materials (Basel), 2022
Hou X, Shi Y, Wang X, Tang Y, Wu M, Zhan H.   +5 more
europepmc   +1 more source

Valorization of Phosphate Tailings into Ca-Mg-Al Layered Double Hydroxides for Phosphate Adsorption from Wastewater

Separations
Phosphate tailings (PTs), a solid waste generated from phosphate flotation, are a low-grade phosphate resource rich in quartz and dolomite. Their long-term accumulation leads to both resource loss and environmental risks, making valorization increasingly
Zhe Wang, Hongquan Jing, Bingbing Liu, Yixuan Zhang, Jiangli Li, Cuihong Hou   +5 more
doaj   +1 more source

Recovery of Tantalum and Manganese from Epoxy-Coated Solid Electrolyte Tantalum Capacitors through Selective Leaching and Chlorination Processes. [PDF]

Materials (Basel), 2022
Chen WS, Hsiao CY, Lee CH.
europepmc   +1 more source

Selective Lithium Recovery from Ni-Based Li-Ion Batteries via Sucrose-Assisted Reductive Roasting

Recycling
The increasing demand for lithium-ion batteries (LIBs) raises concerns about the security of critical raw material supply and the management of hazardous waste.
Martin Jantson, Rasmus Teppo, Kerli Liivand   +2 more
doaj   +1 more source

Utilizing Recyclable Task-Specific Ionic Liquid for Selective Leaching and Refining of Scandium from Bauxite Residue. [PDF]

Molecules, 2021
Mikeli E, Balomenos E, Panias D.
europepmc   +1 more source

Analysis and Research on Associated Elements Nb, Zr, Ga and Sc in Sedimentary Rare Earth Ores

Kuangchan zonghe liyong
Through comparative studies of different digestion methods for five ore samples with varying grades collected from adjacent mining areas in Yunnan and Guizhou Provinces, combined with optimization of instrumental parameters and accuracy precision tests ...
Shujun LIU, Lu XU, Daxing GONG, Jianchun YI, Chaohui ZHAO   +4 more
doaj   +1 more source

Ultrasound enhances the recycling process and mechanism of lithium from spent LiFePO4 batteries by Acidithiobacillus ferrooxidans

Scientific Reports
In this study, the ability of Acidithiobacillus ferrooxidans to oxidize Fe2+ to Fe3+ and recover battery black powder was investigated, establishing a system for leaching decommissioned lithium iron phosphate battery black powder from A.
Shaoliang Zhang, Qin Chen, Weihua Gu, Jianfeng Bai   +3 more
doaj   +1 more source