%0 Journal Article %T The influence of platinum washing-out time on its recovery from used auto catalytic converters %A Fornalczyk %A A. %A Saternus %A M. %A Willner %A J. %J - %D 2014 %X Sa£żetak The used catalytic converters contain small amounts of precious metals. Recovery of these metals is essential for environmental and economic reasons. This work presents a method of Platinum Group Metals (PGM) recovery from auto catalytic converters in which they are washed out by a liquid metal. The magneto-hydro-dynamic pump was used to force circulation of liquid metal under the influence of electromagnetic fields The influence of process time on platinum recovery was also carried out %K PGM metals %K metal recovery %K used auto catalytic converters %K metal collector method %K magnet hydro dynamic pump %U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=176692