Experiment: processing MLCCs for PALLADIUM, SILVER and GOLD recovery PART 1

Experiment: processing MLCCs for PALLADIUM, SILVER and GOLD recovery PART 1


the non magnetic multilayer ceramic capacitors are weighted a fire brick is used as scorification dish lead is heated until it melts, then the MLCCs are added when the capacitors floating above the molten lead are glowing red, silver is added the silver is heated until it dissolves in the molten lead then more lead is added once the mixture is glowing red, oxygen is blown above it, until the molten metal covers with scoria, containing the base metals oxides the last portion of slag is poured off the dore is then moved to the cupel to eliminate the last trace of litharge 42.52g dore slag is remelted to recover any trace precious metals left 0.4g dore both dores are dissolved in 50:50 nitric acid to water something strange appeared during the dissolution – black particles resembling gold it will be confirmed in the following video Thanks for watching!

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