| Modeling and optimization of galena dissolution in a binary solution of nitric acid and ferric chloride using artificial neural network coupled with genetic algorithm and … IA Nnanwube, OD Onukwuli South African Journal of Chemical Engineering 32, 68-77, 2020 | 21 | 2020 |
| Optimization of zinc recovery from sphalerite using response surface methodology and particle swarm optimization OD Onukwuli, IA Nnanwube Periodica Polytechnica Chemical Engineering 66 (1), 20-29, 2022 | 18 | 2022 |
| Corrosion inhibition of aluminium in hydrochloric acid medium using cimetidine as inhibitor: empirical and optimization studies OO Onukwuli, BC Udeh, M Omotioma, IA Nnanwube Anti-Corrosion Methods and Materials 68 (5), 385-395, 2021 | 16 | 2021 |
| Hydrometallurgical processing of a Nigerian galena ore in nitric acid: Characterization and dissolution kinetics IA Nnanwube, OD Onukwuli Journal of Minerals and Materials Characterization and Engineering 6 (03), 271, 2018 | 15 | 2018 |
| Assessment of Owhe kaolinite as potential aluminium source in hydrochloric acid and hydrogen peroxide solutions: kinetics modeling and optimization IA Nnanwube, M Keke, OD Onukwuli Cleaner Chemical Engineering 2, 100022, 2022 | 14 | 2022 |
| Modelling and optimization of zinc recovery from Enyigba sphalerite in a binary solution of hydrochloric acid and hydrogen peroxide IA Nnanwube, OD Onukwuli Journal of the Southern African Institute of Mining and Metallurgy 120 (11 …, 2020 | 12 | 2020 |
| Kinetics of zinc recovery from sphalerite in acetic acid solution ODO I. A. Nnanwube, J. N. Udeaja Journal of Materials and Environmental Sciences 11 (3), 499-511, 2020 | 12 | 2020 |
| Characterization and kinetics of alumina leaching from calcined Akpugo kaolinite for potential aluminum recovery IA Nnanwube, OD Onukwuli South African Journal of Chemical Engineering 43, 24-37, 2023 | 11 | 2023 |
| Removal of pigments from palm oil using activated Ibusa kaolinite: Equilibrium, kinetic and thermodynamic studies VN Okafor, IA Nnanwube, JI Obibuenyi, OD Onukwuli, RO Ajemba Journal of Minerals and Materials Characterization and Engineering 7 (04), 157, 2019 | 11 | 2019 |
| Hydrometallurgical processing of a Nigerian sphalerite ore in nitric acid: Characterization and dissolution kinetics OD Onukwuli, I. A., Nnanwube The International Journal of Science and Technoledge 6 (3), 40 – 54, 2018 | 11 | 2018 |
| Process modeling of sulphuric acid leaching of Iron from Ozoro clay OH Orugba, OD Onukwuli, NC Njoku, CK Ojebah, IA Nnanwube European Scientific Journal 10 (30), 256-268, 2014 | 11 | 2014 |
| Modelling and optimisation of zinc recovery from sphalerite using response surface methodology. I Nnanwube, J Udeaja, O Onukwuli, V Ugonabo, C Uwaleke Maejo International Journal of Science & Technology 14 (3), 2020 | 10 | 2020 |
| Equilibrium, Kinetics and Optimization Studies on the Bleaching of Palm Oil using Activated Karaworo Kaolinite CC Nnanwube I. A., Onukwuli, O. D., Okafor, V. N., Obibuenyi, J. I., Ajemba ... Journal of Materials and Environmental Sciences 11 (10), 1599-1615, 2020 | 10* | 2020 |
| Kinetics and optimization studies on the hydrometallurgical recovery of zinc, lead, and alumina from their parent matrices IA Nnanwube PhD Thesis, 2019 | 10 | 2019 |
| Modeling and optimization of galena dissolution in hydrochloric acid: comparison of central composite design and artificial neural network IA Nnanwube, OD Onukwuli, SU Ajana Journal of Minerals and Materials Characterization and Engineering 6 (3 …, 2018 | 10 | 2018 |
| Assessment of Amagunze microcline for alumina recovery in nitric acid and hydrogen peroxide solutions and kinetic study IA Nnanwube, OD Onukwuli, EO Ekumankama Canadian Metallurgical Quarterly 62 (2), 330-344, 2023 | 9 | 2023 |
| Modeling and optimization of zinc recovery from enyigba sphalerite in a binary solution of acetic acid and hydrogen peroxide IA Nnanwube, JN Udeaja, OD Onukwulı Sigma Journal of Engineering and Natural Sciences 38 (2), 589-601, 2020 | 9 | 2020 |
| Kinetics of Zinc Recovery from Enyigba Sphalerite in a Binary Solution of Acetic Acid and Sodium Nitrate OO I. Nnanwube, J. Udeaja Australian Journal of Basic and Applied Sciences 14 (5), 1-11, 2020 | 9 | 2020 |
| Optimization of colour pigments removal from palm oil using activated ogbunike kaolinite IA Nnanwube, VN Okafor, JI Obıbuenyı, OD Onukwulı, RO Ajemba Sigma Journal of Engineering and Natural Sciences 38 (1), 253-262, 2020 | 9 | 2020 |
| Kinetics and mechanisms of nitric acid leaching of alumina from Amagunze clay OD Nnanwube, I. A., Onukwuli Journal of Engineering and Applied Sciences 13, 63-82, 2018 | 8* | 2018 |
