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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Advances in Environmental Technologies: Recycling and Sustainability Joint Session
Presentation Title D-8: Recycling of Worn Lithium Ion Batteries through a Process of Co-grinding with PVC
Author(s) Luz Marina Ocampo Carmona, Juan Fernando Betancur Pulgarin, Juan Pablo Sanchez Echeverri
On-Site Speaker (Planned) Luz Marina Ocampo Carmona
Abstract Scope Li-ion used batteries were used, which were discharged by immersion in NaCl solution 5% w / w, subsequently subjected to a comminution process with its respective granulometric and compositional analysis by fluorescence X-rays to identify the it cobalt content on each sieve, then a co-grinding with PVC was performed in a ball mill high energy to times of 1, 2, and 3 hours to generate a reaction between chlorine of PVC and metals present in the waste batteries to form metal chlorides. Dilution of metal chlorides was then performed in water for producing metal ions available in an aqueous medium, which were analyzed by atomic absorption spectrophotometry. Cyclic voltammetry parallel tests were conducted to determine the potential values ​​to which the electrodeposition of metals occurs. By increasing the co-grinding time increased the amount of the obtained metal chlorides.
Proceedings Inclusion? Planned:

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Low Temperature Procedure for the Delamination of Brominated Epoxy Resin of Waste Printed Circuit Boards
Accelerating Life-cycle Management Protocols for New Generation Batteries
Addressing Criticality in Rare Earth Elements through Strategic Recycling
Characteristics of Municipal Solid Waste Incineration Bottom Ash with Particulate Matters PM2.5 ~PM10
D-4: Chronopotentiometry Applied to the Determination of Copper Transport Properties through a Cation-exchange Membrane
D-5: Effect of Flow Rate on Metals Adsorption of Synthetic Solution Using Chelating Resin Dowex XUS43605 in Column Experiments
D-6: Evaluation of the Silver Recovery from Solid Industrial Wastes in an Electrochemical Reactor
D-7: Preparation of Core-shell Fe3O4@SiO2 Nanoparticles from Iron Tailing via Chemical Co-precipitation Method
D-8: Recycling of Worn Lithium Ion Batteries through a Process of Co-grinding with PVC
D-9: Chemical Reduction of Fe(III) in Nickel Lateritic Wastewater to Recover Metals by Ion Exchange
Development of a Separation Process of NBR/ HNBR Rubber from Metal Substrate
Development of Open Source Software Tool for Life Cycle Assessment of Rare Earth Elements Production
Environmental Implications of Laser Metal Deposition: The Role of Feedstock Powder and Material Utilization Fraction
Fabrication of Aluminum Foam from Aluminum Scrap
Recovery of Aluminum from the Secondary Aluminum Production Dust
Recovery of Electrolytic Zinc from Aqueous Wastes: An Approach to the Industry of Hot Dip Galvanized
Recovery of Metals and Nonmetals from Waste Printed Circuit Boards (PCBs) by Physical Recycling Techniques
Scoping the Potential of Coal Ash as a Source of Rare Earth Elements
Understanding Scrap Recycling and the Potential of Hand-held Elemental Analyzers

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