R.F. van Schalkwyk

Challenges of digitalizing the circular economy: Assessment of the state-of-the-art of metallurgical carrier metal platform for lead and its associated technology elements

R.F. van Schalkwyk, Markus A. Reuter, Jens Gutzmer et al. · Journal of Cleaner Production · 2018 · 52 citations

Engineering, Materials Engineering, Materials Science +13

An experimental evaluation of the leaching kinetics of PGM-containing Ni–Cu–Fe–S Peirce Smith converter matte, under atmospheric leach conditions

R.F. van Schalkwyk, J.J. Eksteen, Jochen Petersen et al. · Minerals Engineering · 2010 · 25 citations

Engineering, Environmental Engineering, Soil Sciences +13

Separation of alkanes and alcohols with supercritical fluids. Part II. Influence of process parameters and size of operating range

Cara E. Schwarz, G.J.K. Bonthuys, R.F. van Schalkwyk et al. · The Journal of Supercritical Fluids · 2011 · 24 citations

Engineering, Chemical Engineering, Chemistry +12

Leaching of Ni–Cu–Fe–S converter matte at varying iron endpoints; mineralogical changes and behaviour of Ir, Rh and Ru

R.F. van Schalkwyk, J.J. Eksteen, G. Akdogan · Hydrometallurgy · 2013 · 20 citations

Engineering, Materials Engineering, Materials Science +12

Using life cycle assessment to aid process development for hydrometallurgical recycling of end-of-life lithium ion batteries

Roxanne Maritz, R.F. van Schalkwyk, Nilay Elginöz et al. · Waste Management · 2025 · 18 citations · Full text

Engineering, Chemical Engineering, Environmental Engineering +17