The growing development of technology has increased the amount of waste generated by
electrical and electronic equipment (WEEE) every year. WEEE contains valuable metals and …

In the past decades, the demand for platinum group metals (PGMs) has increased rapidly in
various applications such as electronics, chemical engineering, biomedical devices, and …

A new technique for selective separation and enrichment of platinum group metals
(platinum, palladium, rhodium, iridium, ruthenium) from model hydrochloric and chloride …

To ensure the supply of raw materials for products of extreme importance in strategic
sectors, the recovery of critical metals from secondary sources becomes increasingly urgent …

Recovery of battery-grade FePO 4 from Al-bearing spent LiFePO 4 batteries (LFPs) is
important for both prevention of environmental pollution and recycling of resources for LFPs …

In this study, selective extraction and recovery of Au (III) from a tertiary metal solution
containing Au (III), Pt (IV), and Pd (II) were investigated using ionic liquid Aliquat-336. The …

Most waste electrical and electronic equipment (WEEE or E-waste) is recycle in the informal
sector, even though—many more sophisticated recycling technologies are available …

Platinum group metals (PGMs) are a group of six metals with high market value and key
importance to many industrial sectors. Due to their low prevalence in the Earth's crust and …

The recovery of metals from waste is profitable not only from an economic but also from an
ecological point of view. The natural resources of metals (especially platinum group metals …

Precious metals which include the platinum group, gold, and silver, play indispensable roles
in high technology industries of the modern world due to their outstanding physical and …