| Feasibility study for recovering waste heat in the steelmaking industry using a chemical recuperator N Maruoka, T Mizuochi, H Purwanto, T Akiyama ISIJ international 44 (2), 257-262, 2004 | 237 | 2004 |
| Hydrogen production from biogas using hot slag H Purwanto, T Akiyama International Journal of Hydrogen Energy 31 (4), 491-495, 2006 | 167 | 2006 |
| Reduction of low grade iron ore pellet using palm kernel shell RZ Abd Rashid, HM Salleh, MH Ani, NA Yunus, T Akiyama, H Purwanto Renewable energy 63, 617-623, 2014 | 126 | 2014 |
| Prediction of granulated slag properties produced from spinning disk atomizer by mathematical model H Purwanto, T Mizuochi, T Akiyama Materials transactions 46 (6), 1324-1330, 2005 | 88 | 2005 |
| Biotar ironmaking using wooden biomass and nanoporous iron ore Y Hata, H Purwanto, S Hosokai, J Hayashi, Y Kashiwaya, T Akiyama Energy & fuels 23 (2), 1128-1131, 2009 | 80 | 2009 |
| Characteristics of glass beads from molten slag produced by rotary cup atomizer H Purwanto, T Mizuochi, H Tobo, M Takagi, T Akiyama Materials transactions 45 (12), 3286-3290, 2004 | 68 | 2004 |
| Recovery of nickel from selectively reduced laterite ore by sulphuric acid leaching H Purwanto, T Shimada, R Takahashi, J Yagi ISIJ international 43 (2), 181-186, 2003 | 56 | 2003 |
| Self-propagating high-temperature synthesis of Sr-doped LaMnO3 perovskite as oxidation catalyst T Hirano, H Purwanto, T Watanabe, T Akiyama Journal of alloys and compounds 441 (1-2), 263-266, 2007 | 31 | 2007 |
| Reduction rate of cement bonded laterite briquette with CO-CO2 gas H Purwanto, T Shimada, R Takahashi, J Yagi ISIJ international 41 (Suppl), S31-S35, 2001 | 27 | 2001 |
| Reduction of iron ore/empty fruit bunch char briquette composite NA Yunus, MH Ani, HM Salleh, RZ Abd Rashid, T Akiyama, H Purwanto ISIJ international 53 (10), 1749-1755, 2013 | 26 | 2013 |
| Carbon deposition using various solid fuels for ironmaking applications RB Cahyono, AN Rozhan, N Yasuda, T Nomura, H Purwanto, T Akiyama Energy & fuels 27 (5), 2687-2692, 2013 | 24 | 2013 |
| Characterization of municipal solid waste in Malaysia for energy recovery SS Khamis, H Purwanto, AN Rozhan, MA Rahman, HM Salleh IOP Conference Series: Earth and Environmental Science 264 (1), 012003, 2019 | 23 | 2019 |
| Carbon deposition from biotar by fast pyrolysis using the chemical vapor infiltration process within porous low-grade iron ore for iron-making AN Rozhan, RB Cahyono, N Yasuda, T Nomura, S Hosokai, H Purwanto, ... Energy & fuels 26 (12), 7340-7346, 2012 | 21 | 2012 |
| Lowering of grinding energy and enhancement of agglomerate strength by dehydration of Indonesian laterite ore H Purwanto, T Shimada, R Takahashi, J Yagi ISIJ international 42 (3), 243-247, 2002 | 20 | 2002 |
| Utilization of low-grade iron ore in ammonia decomposition NEF Othman, HM Salleh, H Purwanto Procedia Chemistry 19, 119-124, 2016 | 19 | 2016 |
| Effect of charcoal derived from oil palm empty fruit bunch on the sinter characteristics of low grade iron ore H Purwanto, AM Zakiyuddin, AN Rozhan, AS Mohamad, HM Salleh Journal of Cleaner Production 200, 954-959, 2018 | 18 | 2018 |
| Effect of reduction roasting by using bio-char derived from empty fruit bunch on the magnetic properties of Malaysian iron ore NA Yunus, MH Ani, HM Salleh, RZA Rashid, T Akiyama, H Purwanto, ... International Journal of Minerals, Metallurgy, and Materials 21, 326-330, 2014 | 16 | 2014 |
| Effect of adding Ag on tensile and microstructure properties of zinc alloy FM Azizan, H Purwanto, MY Mustafa IJET-IJENS 12 (03), 78-84, 2012 | 16 | 2012 |
| Recovery of magnetite from leached laterite-residue by magnetic separation H Purwanto, B Jeyadevan, R Takahashi, J Yagi ISIJ international 43 (12), 1919-1926, 2003 | 14 | 2003 |
| Exergy, CO2 and economical analyses of the hydrogen production using waste heat from molten slag in the steel industry H Purwanto, N Maruoka, T Akiyama Journal of chemical engineering of Japan 39 (5), 531-536, 2006 | 12 | 2006 |
