The waste electrical and electronic equipment (WEEE or e-waste) are the globally
recognized hazardous material, though containing a full spectrum of valuable and critical …

This study presents a novel recycling scheme for spent Li-ion batteries that involves the
leaching of lithium in hot water followed by the dissolution of all transition metals in HCl …

The increasing demand for critical metals and mounting pressure on the environmental
impact of solid waste disposal have widely attracted the recycling of spent lithium ion …

The carbothermic reduction roasting followed by ammoniacal leaching of a Ni-laterite ore
from Bajaur (Pakistan) has been studied first time for its potential exploitation via the Caron …

Abstract Recycling of Ni, Cd and Co from spent Ni− Cd batteries is significant for preventing
nickel and cobalt deficiency and protecting the environment. Although several studies have …

In recent years, recycling of waste Ni–Cd batteries has drawn substantial attention due to the
severe environmental pollution they cause and to avoid the dissipation of valuable metals …

An investigation of rare metals recovery from LiNi x Co y Mn z O 2 cathode material of the
end-of-life lithium-ion batteries is presented. To determine the influence of reductant on the …

In this research, selective recovery and separation of nickel and vanadium in sulfate media
was investigated by solvent extraction using D2EHPA, Cyanex 272, and their mixtures in …

The investigation was aimed at developing a new electrochemical process for recovery of
nickel, cobalt and cadmium mainly present in the form of hydroxides in Ni–Cd batteries, in …

The study suggests hydrometallurgical routes for the recovery of zinc and cadmium from
spent battery leachates using a novel extractant Cyphos IL 104 diluted in toluene and …