Spray drying absorption for desulphurization: a review of recent developments L Koech, H Rutto, L Lerotholi, RC Everson, H Neomagus, D Branken, ... Clean Technologies and Environmental Policy 23 (6), 1665-1686, 2021 | 22 | 2021 |
Dissolution kinetics of sorbents and effect of additives in wet flue gas desulfurization L Koech, R Everson, H Neomagus, H Rutto Reviews in Chemical Engineering 30 (6), 553-565, 2014 | 17 | 2014 |
Formulations, development and characterization techniques of investment casting patterns RK Tewo, HL Rutto, W Focke, T Seodigeng, LK Koech Reviews in Chemical Engineering 35 (3), 335-349, 2019 | 14 | 2019 |
Semi-dry flue gas desulphurization in spray towers: a critical review of applicable models for computational fluid dynamics analysis L Lerotholi, RC Everson, L Koech, H Neomagus, HL Rutto, D Branken, ... Clean Technologies and Environmental Policy 24 (7), 2011-2060, 2022 | 9 | 2022 |
The use of artificial neural network (ANN) in dry flue gas desulphurization modelling: Levenberg–Marquardt (LM) and Bayesian regularization (BR) algorithm comparison R Makomere, H Rutto, L Koech, M Banza The Canadian Journal of Chemical Engineering 101 (6), 3273-3286, 2023 | 8 | 2023 |
Dissolution kinetics of South African coal fly ash and the development of a semi-empirical model to predict dissolution L Koech, R Everson, H Neomagus, H Rutto Association of the Chemical Engineers of Serbia AChE, 2015 | 8 | 2015 |
The assessment of response surface methodology (RSM) and artificial neural network (ANN) modeling in dry flue gas desulfurization at low temperatures R Makomere, H Rutto, L Koech Journal of Environmental Science and Health, Part A 58 (3), 191-203, 2023 | 6 | 2023 |
Structural features of cellulose and cellulose nanocrystals via in situ incorporation of magnetic iron oxide nanoparticles: Modification and characterization SK Evans, ON Wesley, L Koech, SM Nelana, HL Rutto Coatings 13 (1), 39, 2022 | 6 | 2022 |
The gypsum reduction process and its validation using the Mintek Pyrosim model RK Tewo, JP Maree, S Ruto, HL Rutto, LK Koech Chemical Engineering Communications 204 (12), 1412-1419, 2017 | 6 | 2017 |
Leaching kinetics of bottom ash waste as a source of calcium ions L Koech, R Everson, H Neomagus, H Rutto Journal of the Air & Waste Management Association 65 (2), 126-132, 2015 | 5 | 2015 |
Comparative Study of Sorbents for Spray Dry Scrubbing of SO2 from Flue Gases L Koech, RC Everson, B Hattingh, H Rutto, L Lerotholi, HWJP Neomagus ACS omega 8 (26), 23401-23411, 2023 | 4 | 2023 |
The Use of Cellulose Nanocrystals to Support Ca(OH)2 Nanoparticles with Diatomite Incorporation in Sulphur Capture at Low Temperatures: Optimisation and … RS Makomere, HL Rutto, L Koech Arabian Journal for Science and Engineering 48 (7), 8871-8885, 2023 | 2 | 2023 |
Effect of fly ash as an additive on the limestone dissolution rate constant L Koech, H Rutto, H Neomagus, R Everson, L Lerotholi Energy & Fuels 29 (5), 3284-3291, 2015 | 2 | 2015 |
Precision forecasting of spray-dry desulfurization using Gaussian noise data augmentation and k-fold cross-validation optimized neural computing RS Makomere, L Koech, HL Rutto, S Kiambi Journal of Environmental Science and Health, Part A, 1-14, 2024 | 1 | 2024 |
Modelling of Low-Temperature Sulphur Dioxide Removal Using Response Surface Methodology (RSM), Artificial Neural Network (ANN) and Adaptive Neuro-Fuzzy Inference System (ANFIS) R Makomere, H Rutto, L Koech, M Banza Engineering Proceedings 37 (1), 92, 2023 | 1 | 2023 |
Semi‐Empirical Model for Limestone Dissolution in Adipic Acid for Wet Flue Gas Desulfurization L Koech, H Rutto, R Everson, H Neomagus Chemical Engineering & Technology 37 (11), 1919-1928, 2014 | 1 | 2014 |
Forecasting Trona Product Quality in Spray Drying using Reactive Engineering Approach (REA) L Koech, T Ntsolloane, K Premlall, M Ramakokovhu MDPI, 2024 | | 2024 |
In‐situ temperature‐depth profile evaluation of South African unmineable coal seams to determine CO2 sequestration potential K Premlall, L Kipyegon The Canadian Journal of Chemical Engineering 102 (4), 1381-1394, 2024 | | 2024 |
Phase transformation sequence of pre-oxidized roast-leach ferrovanadium residue M Nevondo, L Koech, OO Ola-Omole, MM Ramakokovhu, ML Teffo, ... Heliyon 10 (6), 2024 | | 2024 |
Sodium-based flue gas desulphurisation for the South African coal-fired power industry–A review D Mchabe, BB Hattingh, L Koech, H Rutto, HWJP Neomagus South African Journal of Chemical Engineering, 2024 | | 2024 |