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2025 Conference Publication Selective Bioleaching of Critical and Precious Metals from Northern Queensland Mine Waste Using Indigenous BacteriaAnsah, Eric O., Gunathunga, Samadhi U., Yadollahi, Ali, Curi Rivera, Pamela, Mejías, Olivia, Southam, Gordon and Parbhakar-Fox, Anita (2025). Selective Bioleaching of Critical and Precious Metals from Northern Queensland Mine Waste Using Indigenous Bacteria. SEG 2025, Brisbane, QLD, Australia, 26-29 September 2025. |
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2025 Journal Article Impact of mineral dissolution-precipitation on pore geometry during copper sulphide heap leachingAnsah, Eric O., Black, Jay R. and Haese, Ralf R. (2025). Impact of mineral dissolution-precipitation on pore geometry during copper sulphide heap leaching. Minerals Engineering, 230 109379, 1-14. doi: 10.1016/j.mineng.2025.109379 |
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2025 Journal Article A review and discussion on the influences of grain-coating clay minerals on water-rock interactions in sandstonesLi, Huan, Hu, Qinhong, Jones, Stuart, Gluyas, Jon, Ansah, Eric O., Menacherry, Saju, Wang, Qiqi and Ye, Tao (2025). A review and discussion on the influences of grain-coating clay minerals on water-rock interactions in sandstones. Earth-Science Reviews, 263 105073, 1-21. doi: 10.1016/j.earscirev.2025.105073 |
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2025 Journal Article Coupled dissolution with reprecipitation (CDR) reactions and their impact on copper sulphide mineral surface area and dissolution ratesAnsah, Eric O., Black, Jay R. and Haese, Ralf R. (2025). Coupled dissolution with reprecipitation (CDR) reactions and their impact on copper sulphide mineral surface area and dissolution rates. Minerals, 15 (3) 214, 1-30. doi: 10.3390/min15030214 |
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2024 Journal Article Enhancement of copper mobilization using acidic AlCl3-rich lixiviantAnsah, Eric O., Black, Jay R. and Haese, Ralf R. (2024). Enhancement of copper mobilization using acidic AlCl3-rich lixiviant. Minerals Engineering, 217 108953, 1-16. doi: 10.1016/j.mineng.2024.108953 |
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2023 Journal Article The importance of reaction mechanisms and coupled dissolution with reprecipitation (CDR) reactions when modelling copper leaching in heap systemsAnsah, Eric O., Jyoti, Apoorv, Black, Jay R. and Haese, Ralf R. (2023). The importance of reaction mechanisms and coupled dissolution with reprecipitation (CDR) reactions when modelling copper leaching in heap systems. Minerals Engineering, 203 108357, 1-13. doi: 10.1016/j.mineng.2023.108357 |
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2025 Conference Publication Chloride leaching of chalcopyrite: a study on the impact of secondary mineral formation on pore geometry during copper extractionAnsah, Eric O., Black, Jay R. and Haese, Ralf R. (2025). Chloride leaching of chalcopyrite: a study on the impact of secondary mineral formation on pore geometry during copper extraction. 12th International Copper Conference, Phoenix, AZ United States, 16-20 November 2025. Cham, Switzerland: Springer Cham. doi: 10.1007/978-3-032-00102-3_86 |
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2025 Conference Publication Overcoming passivation: accelerating copper leaching from low-grade ores and mine waste with AlCl3Ansah, Eric O., Black, Jay R., Parbhakar-Fox, Anita and Haese, Ralf R. (2025). Overcoming passivation: accelerating copper leaching from low-grade ores and mine waste with AlCl3. 12th International Copper Conference, Phoenix, AZ United States, 16-20 November 2025. Cham, Switzerland: Springer Cham. doi: 10.1007/978-3-032-00102-3_87 |
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2025 Conference Publication Modelling copper leaching in heap systems considering competing reaction mechanisms and coupled dissolution with reprecipitation (CDR) processesAnsah, Eric O., Black, Jay R. and Haese, Ralf R. (2025). Modelling copper leaching in heap systems considering competing reaction mechanisms and coupled dissolution with reprecipitation (CDR) processes. 12th International Copper Conference, Phoenix, AZ United States, 16-20 November 2025. Cham, Switzerland: Springer Cham. doi: 10.1007/978-3-032-00102-3_85 |
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2025 Journal Article Reactive transport modeling of water-CO2-rock interactions in clay-coated sandstones and implications for CO2 storageLi, Huan, Hu, Qinhong, Zhu, Rukai, Liu, Bo, Mishra, Achyut and Ansah, Eric O. (2025). Reactive transport modeling of water-CO2-rock interactions in clay-coated sandstones and implications for CO2 storage. Advances in Geo-Energy Research, 17 (2), 121-134. doi: 10.46690/ager.2025.08.04 |
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2025 Other Outputs Mt Isa Critical Minerals and Rare Earth Elements Research Centre - part IIForbes, Liza, Jefferson, Mayra, Brill, Candice, Savinova, Katerina, Ansah, Eric O. and Valenta, Rick (2025). Mt Isa Critical Minerals and Rare Earth Elements Research Centre - part II. Australia: Sustainable Minerals Institute. |
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2025 Conference Publication Understanding the diverse roles of clay coats in water-rock interactions in sandstones: Review and advancementLi, Huan, Hu, Qinhong, Jones, Stuart, Gluyas, Jon, Owusu, Eric Ansah, Menacherry, Saju, Wang, Qiqi and Ye, Tao (2025). Understanding the diverse roles of clay coats in water-rock interactions in sandstones: Review and advancement. Goldschmidt 2025, Prague, Czech Republic, 6-11 July 2025. Aubiere, France: European Association of Geochemistry. doi: 10.7185/gold2025.29458 |
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2022 Conference Publication Copper leaching in low-grade ore: a reactive-transport modelling study revealing controls on local reactions on mineral surfacesJyoti, Apoorv, Ansah, Eric O., Black, Jay R. and Haese, Ralf R. (2022). Copper leaching in low-grade ore: a reactive-transport modelling study revealing controls on local reactions on mineral surfaces. 14th Annual Meeting InterPore, Abu Dhabi, United Arab Emirates, 30 May - 2 June 2022. |
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2020 Journal Article Microbe-induced fluid viscosity variation: field-scale simulation, sensitivity and geological uncertaintyAnsah, Eric O., Vo Thanh, Hung, Sugai, Yuichi, Nguele, Ronald and Sasaki, Kyuro (2020). Microbe-induced fluid viscosity variation: field-scale simulation, sensitivity and geological uncertainty. Journal of Petroleum Exploration and Production Technology, 10 (5), 1983-2003. doi: 10.1007/s13202-020-00852-1 |
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2020 Journal Article Predicting the antagonistic effect between albite-anorthite synergy and anhydrite on chemical enhanced oil recovery: effect of inorganic ions and scalingAnsah, Eric O., Nguele, Ronald, Sugai, Yuchi and Sasaki, Kyuro (2020). Predicting the antagonistic effect between albite-anorthite synergy and anhydrite on chemical enhanced oil recovery: effect of inorganic ions and scaling. Journal of Dispersion Science and Technology, 42 (1), 21-32. doi: 10.1080/01932691.2019.1659149 |
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2019 Conference Publication Mechanistic modeling of MEOR as a sustainable recovery technology: coreflooding validation, sensitivity and field applicationO. Ansah, Eric (2019). Mechanistic modeling of MEOR as a sustainable recovery technology: coreflooding validation, sensitivity and field application. SPE Annual Technical Conference and Exhibition, Calgery, AB, United States, 30 September - 2 October 2019. Richardson, TX, United States: Society of Petroleum Engineers. doi: 10.2118/199770-stu |
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2018 Journal Article Integrated microbial enhanced oil recovery (MEOR) simulation: main influencing parameters and uncertainty assessmentAnsah, Eric O., Sugai, Yuichi, Nguele, Ronald and Sasaki, Kyuro (2018). Integrated microbial enhanced oil recovery (MEOR) simulation: main influencing parameters and uncertainty assessment. Journal of Petroleum Science and Engineering, 171, 784-793. doi: 10.1016/j.petrol.2018.08.005 |
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2018 Journal Article Modeling microbial-induced oil viscosity reduction: effect of temperature, salinity and nutrient concentrationAnsah, Eric O., Sugai, Yuichi and Sasaki, Kyuro (2018). Modeling microbial-induced oil viscosity reduction: effect of temperature, salinity and nutrient concentration. Petroleum Science and Technology, 36 (15), 1113-1119. doi: 10.1080/10916466.2018.1463253 |
