Results 91 to 100 of about 20,439 (294)

Kinetics and mechanism of sphalerite leaching by sodium nitrate in sulphuric acid solution [PDF]

open access: yes, 2012
Interest for application of hydrometallurgical processes in a processing of complex sulphide ores and concentrates has increased in recent years. Their application provides better metal recoveries and reduced emission of gaseous and toxic ageneses in ...
Marković B.   +5 more
core   +1 more source

Single‐Step Electrochemical Battery Recycling

open access: yesAdvanced Functional Materials, Volume 36, Issue 2, 5 January 2026.
This work demonstrates the use of single‐step recovery, an electrochemical process combining electrodeposition and electro‐dissolution, to recover lithiated transition metal oxides (LTMOs). The batteries produced through this recycling method perform similarly to batteries made from pristine materials.
Jarom G. Sederholm   +6 more
wiley   +1 more source

Advances in Hydrometallurgy [PDF]

open access: yes, 2020
The development of new technologies and the increasing demand for mineral resources from emerging countries are responsible for significant tensions in the pricing of non-ferrous metals. Some metals have become strategic and critical because they are used in many technological applications such as flat panel TVs (indium), solar panel cells (indium ...
openaire   +3 more sources

Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction

open access: yesAdvanced Materials, Volume 38, Issue 5, 22 January 2026.
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability, and eco‐friendly recovery, these systems enable closed‐loop lifecycles and reduce e‐waste.
Abdollah Hajalilou   +2 more
wiley   +1 more source

Oxygen application to chloride leaching of complex sulfide ores [PDF]

open access: yes, 1987
The study investigates leaching of complex sulfide ores with simultaneous regeneration of the leaching solution and removal of dissolved iron to balance the iron concentration in the leaching process.
Chou, Kuo Tung
core  

Heap Leaching: Modelling and Forecasting Using CFD Technology [PDF]

open access: yes, 2018
Heap leach operations typically employ some form of modelling and forecasting tools to predict cash flow margins and project viability. However, these vary from simple spreadsheets to phenomenological models, with more complex models not commonly ...
Diane McBride, Mark Cross, Nick Croft
core   +1 more source

Grave to Cradle: A Direct Recycling Approach for Over‐Discharged LiFePO4 Electric Vehicle Cells

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 1, January 2026.
The change in the LiFePO4 (LFP) material from grave to cradle. The material is delaminated with water, before undergoing ball milling and a relithiation‐carbothermal treatment. The final step shows the fully healed LFP remanufactured as a new cathode. The purple represents LiFePO4, the light purple FePO4, black, and dark grey—the graphite and carbons ...
Elizabeth Helen Driscoll   +10 more
wiley   +1 more source

Frankenstein: a monstrous romanticism [PDF]

open access: yes, 2010
Includes bibliographical references.The purpose of this thesis is to examine the relationship between Mary Shelley's first novel Frankenstein and her own understanding of Romanticism.
Königkrämer, Lobke
core  

Lanthanum biosorption by different Saccharomyces cerevisiae strains [PDF]

open access: yes, 2016
Biosorption can be a promising technology in rare earth metal separation and recovery due to the low costs of waste biomasses (used as biosorbents) and the high selectivity exploiting specific interaction between metals and biological active sites.
Altimari, Pietro   +5 more
core   +1 more source

Advancing Circularity in Battery Systems for Renewable Energy: Technologies, Barriers, and Future Directions

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 1, January 2026.
This article examines strategies to enhance the sustainability of battery systems in renewable energy through circular economy principles. It discusses recycling techniques, modular battery design, second‐life utilization, and regulatory frameworks. Key barriers include inadequate infrastructure and regulatory gaps.
Williams Chibueze Munonye   +5 more
wiley   +1 more source

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