Results 21 to 30 of about 1,197,204 (310)

A Combined Pyro- and Hydrometallurgical Approach to Recycle Pyrolyzed Lithium-Ion Battery Black Mass Part 1: Production of Lithium Concentrates in an Electric Arc Furnace

open access: yesMetals, 2020
Due to the increasing demand for battery raw materials such as cobalt, nickel, manganese, and lithium, the extraction of these metals not only from primary, but also from secondary sources like spent lithium-ion batteries (LIBs) is becoming increasingly ...
Marcus Sommerfeld   +7 more
doaj   +1 more source

Overview of Recycling Techniques for Lithium-Ion Batteries [PDF]

open access: yesKemija u Industriji
This paper presents a literature review on the processing of used lithium-ion batteries in both industry and research. On an industrial scale, lithium-ion batteries are primarily processed through pyrometallurgical methods, leading to incomplete ...
Vladimir Maricinov   +7 more
doaj   +1 more source

A Systematic Review of Battery Recycling Technologies: Advances, Challenges, and Future Prospects

open access: yesEnergies, 2023
As the demand for batteries continues to surge in various industries, effective recycling of used batteries has become crucial to mitigate environmental hazards and promote a sustainable future.
Luigi Toro   +6 more
doaj   +1 more source

Projects for Pallet Recycling in a Solid Modeling Course [PDF]

open access: yes, 2019
The main objective of the projects in our solid modeling course was to find innovative ways of recycling pallets. Pallets are the single largest consumer of hardwood lumber in the United States.
Desai, Raj
core   +1 more source

A Combined Pyro- and Hydrometallurgical Approach to Recycle Pyrolyzed Lithium-Ion Battery Black Mass Part 2: Lithium Recovery from Li Enriched Slag—Thermodynamic Study, Kinetic Study, and Dry Digestion

open access: yesMetals, 2020
Due to the increasing demand for battery raw materials, such as cobalt, nickel, manganese, and lithium, the extraction of these metals, not only from primary, but also from secondary sources, is becoming increasingly important.
Jakub Klimko   +7 more
doaj   +1 more source

An investigation into minimising total energy consumption and total completion time in a flexible job shop for recycling carbon fiber reinforced polymer [PDF]

open access: yes, 2015
The increased use of carbon fiber reinforced polymer (CFRP) in industry coupled with European Union restrictions on landfill disposal has resulted in a need to develop relevant recycling technologies.
Liu, Ying, Tiwari, Ashutosh
core   +1 more source

Recycling BiCGSTAB with an Application to Parametric Model Order Reduction

open access: yes, 2015
Krylov subspace recycling is a process for accelerating the convergence of sequences of linear systems. Based on this technique, the recycling BiCG algorithm has been developed recently.
Ahuja, Kapil   +3 more
core   +1 more source

Platinum Recovered from Automotive Heavy-Duty Diesel Engine Exhaust Systems in Hydrometallurgical Operation

open access: yesMetals, 2021
The current study is focused on platinum recovery from the secondary sources of end-of-life heavy-duty diesel oxidation catalysts (DOCs) and heavy-duty catalyzed diesel particulate filters (c-DPFs) in order to reduce the supply–demand gap within the ...
Sotiria Papagianni   +3 more
doaj   +1 more source

Recycling of waste engine oils using a new washing agent [PDF]

open access: yes, 2013
This paper addresses recycling of waste engine oils treated using acetic acid. A recycling process was developed which eventually led to comparable results with some of the conventional methods.
Hamawand, Ihsan   +2 more
core   +5 more sources

Highly Active under VIS Light M/TiO2 Photocatalysts Prepared by Single-Step Synthesis

open access: yesApplied Sciences, 2023
A single-step impregnation approach is investigated as a synthetic route for photocatalyst synthesis active under visible light. The as-derived photocatalysts exhibited very high degradation rates towards methylene blue (MB) decolorization under visible ...
Olga Thoda   +4 more
doaj   +1 more source

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