| Synthesis of Fe/MgO nano-crystal catalysts by sol–gel method for hydrogen sulfide removal N Rakmak, W Wiyaratn, C Bunyakan, J Chungsiriporn Chemical Engineering Journal 162 (1), 84-90, 2010 | 85 | 2010 |
| Biochar production from palm oil mill residues and application of the biochar to adsorb carbon dioxide A Promraksa, N Rakmak Heliyon 6 (5), 2020 | 75 | 2020 |
| Effect of air velocity, temperature, and relative humidity on drying kinetics of rubberwood M Chanpet, N Rakmak, N Matan, C Siripatana Heliyon 6 (10), 2020 | 36 | 2020 |
| Co-digestion of palm oil mill effluent with chicken manure and crude glycerol: biochemical methane potential by monod kinetics N Seekao, S Sangsri, N Rakmak, W Dechapanya, C Siripatana Heliyon 7 (2), 2021 | 32 | 2021 |
| Improvement of biogas production and quality by addition of struvite precipitates derived from liquid anaerobic digestion effluents of palm oil wastes P Wadchasit, N Rakmak, O Sompong, U Rattanasak, T Imai, S Jitpinit, ... Journal of Environmental Chemical Engineering 11 (1), 109081, 2023 | 17 | 2023 |
| Monod-type two-substrate models for batch anaerobic co-digestion N Rakmak, L Noynoo, S Jijai, C Siripatana Lecture notes in applied mathematics and applied science in engineering, 11-20, 2019 | 17 | 2019 |
| Modeling of supercritical CO2 extraction of palm oil and tocopherols based on volumetric axial dispersion A Promraksa, C Siripatana, N Rakmak, N Chusri The Journal of Supercritical Fluids 166, 105021, 2020 | 15 | 2020 |
| Removal of H2S from Biogas by Iron (Fe3+) Doped MgO on Ceramic Honeycomb Catalyst using Double Packed Columns System N Rakmak, W Wiyaratn, J Chungsiriporn Engineering Journal 14 (1), 15-24, 2010 | 14 | 2010 |
| Utilization of waste from concentrated rubber latex industry for composting with addition of natural activators. J Iewkittayakorn, J Chungsiriporn, N Rakmak Songklanakarin Journal of Science & Technology 40 (1), 2018 | 10 | 2018 |
| Enhancing the fuel properties of oil palm Mesocarp Fiber using screw conveyor reactor torrefaction C Mueanmas, N Rakmak Energy Conversion and Management 298, 117772, 2023 | 9 | 2023 |
| Ethanol extraction of active ingredients and antioxidants from germinated sangyod rice N Chairerk, P Pongyeela, J Chungsiriporn, N Rakmak Applied Science and Engineering Progress 14 (1), 52-59, 2021 | 9 | 2021 |
| Application of monod two-substrate kinetics with an intermediate for anaerobic co-digestion of distillery wastewater and molasses/glycerol waste in batch experiments K Phayungphan, N Rakmak, A Promraksa Water Practice & Technology 15 (4), 1068-1082, 2020 | 9 | 2020 |
| Biochar production from palm oil mill residues and application of the biochar to adsorb carbon dioxide. Heliyon 6: e04019 A Promraksa, N Rakmak | 9 | 2020 |
| Modeling of anaerobic co-digestion of pig manure and domestic organic waste R Thongnan, H Thongpan, N Rakmak, C Siripatana Jurnal Teknologi (Sciences & Engineering) 78 (5-6), 2016 | 8 | 2016 |
| Hydrothermal liquefaction of oil-palm-derived lignin to bio-oils for use as antioxidants in biodiesel S Jitpinit, Y Chisti, U Rattanasak, N Rakmak, K Nuithitikul Journal of Industrial and Engineering Chemistry 135, 243-256, 2024 | 7 | 2024 |
| Evaluating biomethane potential of inocula from different active biogas digesters for palm oil mill effluent by BMP and SMA: effect of dilution and sources S Sangsri, C Siripatana, N Rakmak, P Wadchasit, S Jijai Walailak Journal of Science and Technology (WJST) 18 (1), 6515 (12 pages …, 2021 | 6 | 2021 |
| Gompertz-type two-substrate models for batch anaerobic co-digestion L Noynoo, S Jijai, K Phayungphan, N Rakmak, C Siripatana Lecture Notes in Applied Mathematics and Applied Science in Engineering …, 2019 | 6 | 2019 |
| Mathematical modeling of existing two stage anaerobic digestion process for palm oil mill wastewater N Yingthavorn, N Rakmak, P Kongjan, C Siripatana Jurnal Teknologi (Sciences & Engineering) 78 (10-4), 2016 | 6 | 2016 |
| Biochemical methane potential of palm oil mill effluent (POME) co-digested with rubber latex effluent (LTE): Effect of POME/LTE ratio and temperature N Yingthavorn, L Noynoo, T Boonkamnerd, N Rakmak, C Siripatana Walailak Journal of Science and Technology (WJST) 17 (12), 1321-1334, 2020 | 5 | 2020 |
| Continuous flow extraction of biodiesel produced in a packed-bed reactor using supercritical carbon dioxide and tetrahydrofuran as solvents A Promraksa, N Rakmak, PA Schneider Energy 280, 128244, 2023 | 4 | 2023 |
