– Description of process for producing refined copper – Classical methods for copper electrolyte purification by bismuth removal with reasons for choice of MRT™ over other traditional methods – MRT™ process for the highly selective separation and recovery of bismuth at high purity – Advantages of MRT™ process for bismuth control: high selectivity and loading...

Highly selective separations of individual base metals from complex matrices: nickel, cobalt, copper

Highly selective separation and recovery of rhenium and palladium

– Description of highly selective separation of bismuth from copper electrolyte with minimal waste generation in a circular economy leading to bismuth sustainability – Bismuth is recovered as a 99.95% pure byproduct that can be sold – Comparison with conventional systems shows these systems to be inefficient and to generate much waste