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Jochen PETERSEN

University of Cape Town (UCT)

SCHOLARLY PAPERS

5

DOWNLOADS

289

TOTAL CITATIONS

2

Scholarly Papers (5)

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1.

Properties Governing the Flow of Solution Through Crushed Ore for Heap Leaching: Part Iii – Low-Permeability Ores

Number of pages: 42 Posted: 15 Jul 2023
Stefan Walters Robertson, Petrus Basson, Susan Brill, Petrus van Staden and Jochen PETERSEN
Mintek, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Cape Town (UCT)
Downloads 92 (742,061)

Abstract:

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heap leaching, permeability, agglomeration, desliming, binder

2.

Properties Governing Flow of Solution and Air Through Crushed Ore for Heap Leaching: Part Ii Unsaturated Dual-Phase Flow

Number of pages: 24 Posted: 27 Sep 2022
Stefan Walters Robertson, Petrus Basson, Petrus van Staden and Jochen PETERSEN
Mintek, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Cape Town (UCT)
Downloads 79 (823,616)

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heap leaching, hydrology, hydraulic conductivity function, Brooks-Corey, van Genuchten-Mualem

3.

Sulfur and Oxygen Isotope Constraints on Sulfate Sources and Neutral Rock Drainage-Related Processes at a South African Colliery

Number of pages: 46 Posted: 15 Mar 2022
Ágnes ÓDRI, Juarez AMARAL-FILHO, Mariette SMART, Jennifer BROADHURST, Susan T.L. Harrison, Jochen PETERSEN, Chris HARRIS, Mansour EDRAKI and Megan BECKER
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Cape Town (UCT), affiliation not provided to SSRN, University of Cape Town (UCT), University of Cape Town (UCT), University of Cape Town (UCT), University of Queensland and affiliation not provided to SSRN
Downloads 50 (1,074,648)
Citation 2

Abstract:

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sediment mineralogy, mine drainage, water chemistry, pyrite oxidation, bacterial sulfate reduction

4.

From Understanding the Rate Limitations of Bioleaching Mechanisms to Improved Bioleach Process Design

Number of pages: 15 Posted: 08 May 2023
Jochen PETERSEN
University of Cape Town (UCT)
Downloads 40 (1,222,651)

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Bioleaching, bioreactors, leaching mechanisms, mass transfer, kinetics

5.

Modification of Fe-O-Oh Nanostructure Via Structural Maturation: Implications for Dewatering Behaviour

Number of pages: 36 Posted: 24 Apr 2023
Cledwyn T. Mangunda, Jochen PETERSEN and Alison E. Lewis
University of Cape Town (UCT), University of Cape Town (UCT) and University of Cape Town (UCT)
Downloads 28 (1,359,097)

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AMD, lime neutralization, settling behaviour, crystal morphology, agglomeration, temperature