Open AccessJournal Article
Removal of platinum group metals from the used auto catalytic converter
TLDR
In this paper, the authors present the analysis of the chances of removing the platinum group metals (PGM) from the used auto catalytic converters applying pyrometallurgical and hydrometric methods.Abstract:
Recycling of platinum group metals from the used auto catalytic converters is profitable from ecological and also economical point of view. This work presents the analysis of the chances of removing the platinum group metals (PGM) from the used auto catalytic converters applying pyrometallurgical and hydrometallurgical methods. The characteristics of auto catalytic converter is shown as well the available technologies used for processing the auto catalytic converters are also presented.read more
Citations
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The Priority and Challenge of High-Power Performance of Low-Platinum Proton-Exchange Membrane Fuel Cells
TL;DR: It is optimistic that the concerted efforts of materials and electrode designers can resolve the presence of a resistance term exhibited at these lower Pt loadings, thus enabling a large step toward fuel cell vehicles that are affordable for the mass market.
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Recovery of platinum group metals from spent catalysts: A review
TL;DR: In this article, an overview of the various processes used in the recovery of platinum group metals (PGMs) from spent catalysts is provided, highlighting the advantages and disadvantages of these techniques.
Journal ArticleDOI
Comparative life cycle assessment of hydrogen-fuelled passenger cars
Daniele Candelaresi,Antonio Valente,Diego Iribarren,Javier Dufour,Javier Dufour,Giuseppe Spazzafumo +5 more
TL;DR: In this article, the authors compared the environmental life-cycle performance of three different passenger cars fuelled by hydrogen: a fuel cell electric vehicle, an internal combustion engine car, and a hybrid electric vehicle.
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Recovery of Noble Metals from Spent Catalysts: A Review
Sai Krishna Padamata,Andrey Yasinskiy,Peter V. Polyakov,Evgeny A. Pavlov,Dmitriy Yu. Varyukhin +4 more
TL;DR: In the past several decades, many technologies to recover platinum group metals (PGMs) and rhenium (Re) from electronic waste and spent catalysts have been developed and published as mentioned in this paper.
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Recovery of platinum group metals from spent automotive catalysts: A review
TL;DR: In this paper, the authors present a review of all major PGM recovery techniques and discuss the benefits of using pyrometallurgy and biometallurgy for lab-scale recovery.
References
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Journal ArticleDOI
Metal recovery and rejuvenation of metal-loaded spent catalysts
TL;DR: In this article, the fluid cracking catalyst (FCC), resid fluid cracking catalysts (RFCC), hydrodesulfurization (HDS) catalyst, supported and unsupported precious metal containing catalysts, i.e., reforming catalyst, auto catalyst and other catalysts from a variety of industrial processes are targeted.
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Metal vapor treatment for enhancing the dissolution of platinum group metals from automotive catalyst scrap
TL;DR: In this article, a new process for dissolving platinum group metals (PGMs) from automotive catalyst scrap using metal vapor was proposed, and the results show that the reactive metal treatment is effective for the recovery of PGMs from automotive catalytic scrap.