Recovering of platinum group metals from spent automotive catalysts can significantly
alleviate the global platinum group metals shortage crisis and is conducive to environmental …

Platinum group metals (PGMs) are crucial resources for the modern industry, although the
depletion of natural PGMs has resulted in a considerable supply and demand imbalance …

This study presents a two-step methodology for producing high-purity MoO 3 from spent
FORMOX process catalysts. In the first step, a leaching process with a Na 2 CO 3 solution is …

This work evaluates sustainability indicators of the biorecovery of platinum group metals
(PGM) from spent automotive catalysts (SAC) with due consideration of the environment and …

With the penetration of automobiles, spent automobile catalysts are the major secondary
source of Platinum group metals. Spent automotive catalyst has higher quantities of platinum …

Copper is arguably one of the most strategic metals for the energy transition, particularly in
the shift from fossil fuel‐based engines to sustainable and renewable energy sources, with …

In the last decade the main application of precious metals has been the production of auto
catalytic converters. The life time of catalytic converters is limited and after that time remains …

Although bioleaching has shown promise for the recovery of platinum group metals (PGM)
from metal-bearing solid wastes, high pulp density (ie the solid mass to liquid volume ratio) …