21 research outputs found
Adsorption characteristics of noble metals on the strongly basic anion exchanger Purolite A-400TL
Conditions and mechanisms of noble metals ions sorption in the process of their preconcentration on the new polyvinylpyridine sorbents
Applicability of case-based reasoning for selection of cyanide-free gold leaching methods
A novel way of assessing C dynamics during urban organic waste composting and greenhouse gas emissions in tropical region
Optimization and modeling of glyphosate biodegradation by a novel Comamonas odontotermitis P2 through response surface methodology
The distribution of platinum in the environment in large cities: a model study from Brno, Czech Republic
Commercial Processes for the Extraction of Platinum Group Metals (PGMs)
Platinum Group Metals (PGMs) play a significant role in the manufacturing of catalysts, super alloys, electronics, space materials, biomedical equipments,jewellery, etc. due to their excellent electrical and thermal conductivity as well as chemical resistivity. The rising demand of PGMs in industrial applications and their limited natural resources have laid emphasis on the development of feasible and
eco-friendly processes for the extraction of these metals from different sources to meet their future requirements. Present review reports commercial processes based on pyro-/hydro- and hybrid techniques to recover PGMs from various resources. The salient findings on different processes used for recovery of PGMs have been reviewed with respect to various methodologies and objectives