Now showing items 1-3 of 3
Comparison of silica-based poly(amine) containing ion exchangers and their guanidine derivatives for selective PGM recovery from authentic refinery process solutions (Stellenbosch : Stellenbosch University, 2006-12)ENGLISH ABSTRACT: The platinum group metals (PGMs: Pt, Pd, Rh, Ir, Os and Ru) occur in nature in close association with other transition metals, such as Fe, Cu, Ni and Co in often large quantities. The separation and ...
(Stellenbosch : University of Stellenbosch, 2004-04)ENGLISH ABSTRACT: A variety of computational techniques are used to calculate structural, thermodynamic and transport properties of two specific Platinum Group Metal (PGM) complex systems. The first system consists of a ...
A detailed kinetic and mechanistic investigation of the multi-step oxidation of [PtIICl4]2- by [IrIVCl6]2- in acidic medium (Stellenbosch : Stellenbosch University, 2013-12)Please refer to full text to view abstract.