Affiliation: | 1. Hydrometallurgy Research Group, Department of Chemical Engineering, University of Cape Town, Private Bag X6, Rondebosch 7701, South Africa;2. Minerals to Metals Initiative, Department of Chemical Engineering, University of Cape Town, Private Bag X6, Rondebosch 7701, South Africa;3. School of Earth, Atmosphere and Environment, Building 28, 9 Rainforest Walk, Monash University, Clayton, VIC 3800, Australia;4. Centre for Minerals Research, Department of Chemical Engineering, University of Cape Town, Private Bag X6, Rondebosch 7701, South Africa;5. Australian Synchrotron, 800 Blackburn Road, Clayton, VIC 3168, Australia;6. Catalysis Institute, Department of Chemical Engineering, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa |