Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 15 of 15 for “"Battery Recycling"”.
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System analysis perspectives : lead-acid battery recycling in British Columbia, Canada
… approach to describe and evaluate the Lead-Acid Battery Recycling Program in British Columbia, compare it with other provincial regulated recycling programs and identify strategies on how it can be improved. The research is presented in the manuscript based format, comprised of four interrelated …
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Electrochemical Flow System for Li-Ion Battery Recycling and Energy Storage
… flow system has many applications in Li-ion battery recycling and energy storage system design. First, research work on a scalable electrochemical flow system is presented to effectively restore the lithium concentration in end-of-life Li-ion cathode materials. An effective recycling process …
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Direct Lithium-ion Battery Recycling to Yield Battery Grade Cathode Materials
… hazardous waste. Therefore, cost-effectively recycling LIBs becomes urgent needs. Lithium nickel cobalt manganese oxides (NCM) are one of the most essential cathode materials for EV applications due to their long cycle life, high capacity, and low cost. In 2008, 18.9% of Lithium-ion batteries …
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Sustainable battery engineering: single-step battery recycling, battery modeling, and battery electrolyte analysis
The application of battery systems is continually growing. An energy device originally just found in phones and laptops moved to electric vehicles and continues to move on into other applications on earth and potentially in space. As batteries become more prolific, the problems surrounding …
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A grid-level alkali liquid metal battery recycling process : design, implementation, and characterization
… Institute of Technology (MIT) in 2006. A recycling process to facilitate the end-of-life cycle for alkali or alkaline earth liquid metal batteries was designed, implemented, and characterized through a collaboration between MIT and a battery company. The process developed utilizes …
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Potassium sulphate production from an aqueous sodium sulphate waste from lead acid battery recycling
… in various industrial operations. The lead acid battery waste stream is a significant source of Na2SO4, which is a potential reagent for production of K2SO4 for the fertilizer market. Various researchers have investigated the conversation Na2SO4 to K2SO4 and NaCl based on the assumption that …
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Assessment of Waste Battery Management in Peri-Urban Settlement, Case Study of Kigamboni/ Temeke District
… Lead acid batteries are collected to lead acid recycling facilty. The use of rechargeable batteries minmizes the waste batteries generation, also increased investment on Waste Battery Recycling Industries reduces the pollutant burden to environment. Lastly, awarenes raising among the users on …
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The Material Separation Process for Recycling End-of-life Li-ion Batteries
… any hazardous threats to the environment. The recycling process of a Lithium-ion Battery Cell/Module includes storage, transportation, deactivation, disassembly, and material recovery. This study focused on the disassembly step and proposed a systematic method to recover cathode active coating, …
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Pyrometallurgical Oxide-Sulfide Anion Exchange for Improved Material Separation and Metal Production
… search for new processing pathways in mining, recycling, and metal production. Currently, environmentally tedious and economically burdensome chemical separations are required to produce pure compounds amenable to materials manufacturing and metal production. An alternative approach is the …
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Self-assembled molecular nanomaterials and their applications
… of different components, thus enhancing battery recycling - a technology that is currently economically impractical and technically challenging. Moreover, the AAs can be tailored to self-assemble into high-aspect-ratio, rigid nanotubes with the surface functionality to immobilize metal …
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The Design and Optimization of a Lithium-ion Battery Direct Recycling Process
… materials for LIBs in consumer electronics. The recycling of LIBs is important because cobalt is an expensive element that is dependent on foreign sources for production. Lithium-ion batteries need to be recycled and disposed properly when they reach the end of life (EOL) to avoid negative …
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Critical Material Recovery from Salt-Lakes and Spent Batteries with Membranes and Solvents
… salt lakes, and secondary sources like spent battery and magnet leachates. Conventional extraction processes from primary sources are highly energy-intensive, environmentally taxing, and pose substantial water usage concerns. In contrast, while secondary sources such as spent lithium-ion …
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Green Manufacturing and Direct Recycling of Lithium-Ion Batteries
… of critical elements for producing the major battery components. Although much investment has been made, it is still imperative to develop an effective LIB production and recycling process. This dissertation demonstrates a green and sustainable paradigm for LIBs where the batteries are …
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Análisis comparativo del ciclo de vida de baterías de ion-litio de los vehículos eléctricos en China y Colombia: implicaciones regulatorias y de gestión sostenible.
La transición hacia la movilidad eléctrica se ha consolidado como una estrategia clave para reducir la dependencia de combustibles fósiles y mitigar el cambio climático, donde las baterías de ion-litio representan el componente central. Sin embargo, su ciclo de vida plantea desafíos sociales, …