ListarIngeniería Química - (IQ) por tema "Recycling"
Mostrando ítems 1-5 de 5
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A comparison of batch and semi-batch reactors for leaching battery cathodes (LiCoO2) under controlled addition of HCl and H2O2
Cerrillo-González, María del Mar; Villén-Guzmán, María Dolores
; Rivas-Bascon, Alvaro; Rodríguez-Maroto, José Miguel; Paz-García, Juan Manuel (Elsevier, 2024-08)
Recovery of cobalt and lithium from end-of-life Li-ion battery wastes have been evaluated in batch and semi- batch leaching systems. In this preliminary study, HCl and H2O2 were used as leaching and reducing agents, re ... -
Effect of hydroxylammonium chloride as a reductant for hydrochloric acid leaching of valuable metals from discarded lithium-ion batteries
Cerrillo-González, María del Mar; Villén-Guzmán, María Dolores; Arhoun, Brahim; Gómez-Lahoz, César; Vereda-Alonso, Carlos (Elsevier, 2024-06)
The use of hydroxylammonium chloride as a reducing agent is proposed to enhance the acid leaching of cathode material from spent lithium-ion batteries. The current study was conducted using real waste from scooter ... -
Integrated Hydrometallurgical Approaches for Sustainable Recovery of Metals from Lithium-ion Batteries Cathodes.
(UMA Editorial, 2024)This PhD thesis is focused on the leaching process of lithium-ion battery (LIB) cathodes to improve the recovery of metals contained in the batteries. Current LIB recycling methods primarily involve metallurgical processes. ... -
Life cycle assessment of aluminium cans and glass bottles
Luque Calvo, Ana María; Cerrillo-González, María del Mar; Villén-Guzmán, María Dolores; Paz-García, Juan Manuel (2020-09-29)
In this work, we present a simplified LCA on two commom products: an aluminum can and a glass bottle, both containing the same amoung of beverage (1/3 L of beer). The work presented here seeks to find out which option would ... -
Production of HCl and LiOH from Lithium-ion Batteries Leaching Solution by Electrodialysis.
Cerrillo-González, María del Mar; Villén-Guzmán, María Dolores; Paz-García, Juan Manuel; Rodríguez-Maroto, José Miguel (2023)
In this work, electrodialysis is proposed to produce HCl and LiOH from a LIBs leaching solution after metals precipitation. The experimental consists of an electrodialytic cell with four compartments divided by two cation ...