Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics
Biofuels; Calorific value; Carbonization; Combustion; Combustion kinetics; Fuel properties; Higher heating value; Hydrothermal carbonization; Microwave-assisted hydrothermal; Microwave-assisted hydrothermal carbonization; Optimisations; Rice husk; Solid bio-fuels; Solid yield; Thermochemistry; biofu...
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2023
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my.uniten.dspace-269862023-05-29T17:38:24Z Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics Zulkornain M.F. Shamsuddin A.H. Normanbhay S. Md Saad J. Ahmad Zamri M.F.M. 57353901000 35779071900 22135844300 55598871800 57354218900 Biofuels; Calorific value; Carbonization; Combustion; Combustion kinetics; Fuel properties; Higher heating value; Hydrothermal carbonization; Microwave-assisted hydrothermal; Microwave-assisted hydrothermal carbonization; Optimisations; Rice husk; Solid bio-fuels; Solid yield; Thermochemistry; biofuel; carbon; fuel; lignite; volatile agent; Article; ash; carbonization; combustion; controlled study; decarboxylation; decomposition; deoxygenation; elemental analysis; experimental design; heating; kinetics; microwave radiation; moisture; reaction optimization; reaction time; response surface method; retention time; rice husk; temperature; thermogravimetry; validation process The optimization of rice husk hydrochar was carried out via microwave-assisted hydrothermal carbonization to find the optimum parameters for hydrochar production. Three optimized hydrochar was selected to find the best properties for solid biofuel application. The percentage difference between predicted and experimental values was below 10% for all optimized hydrochar. Hydrochar B (optimized for maximum high heating value) has the highest fixed carbon (29.86%), lowest volatile matter (54.6%), lowest ash (8.87%) and highest higher heating value (18.9 MJ/kg) compared to raw rice husk, hydrochar A (maximum solid yield) and hydrochar C (maximum solid yield and higher heating value). The result suggests that the optimized hydrochar produced is comparable to lignite and can be used as direct solid biofuel. � 2021 Elsevier Ltd Final 2023-05-29T09:38:24Z 2023-05-29T09:38:24Z 2022 Article 10.1016/j.biteb.2021.100888 2-s2.0-85119961873 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85119961873&doi=10.1016%2fj.biteb.2021.100888&partnerID=40&md5=5cf6553dda6542523a989366a8a8a7b4 https://irepository.uniten.edu.my/handle/123456789/26986 17 100888 Elsevier Ltd Scopus |
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Biofuels; Calorific value; Carbonization; Combustion; Combustion kinetics; Fuel properties; Higher heating value; Hydrothermal carbonization; Microwave-assisted hydrothermal; Microwave-assisted hydrothermal carbonization; Optimisations; Rice husk; Solid bio-fuels; Solid yield; Thermochemistry; biofuel; carbon; fuel; lignite; volatile agent; Article; ash; carbonization; combustion; controlled study; decarboxylation; decomposition; deoxygenation; elemental analysis; experimental design; heating; kinetics; microwave radiation; moisture; reaction optimization; reaction time; response surface method; retention time; rice husk; temperature; thermogravimetry; validation process |
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57353901000 Zulkornain M.F. Shamsuddin A.H. Normanbhay S. Md Saad J. Ahmad Zamri M.F.M. |
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Zulkornain M.F. Shamsuddin A.H. Normanbhay S. Md Saad J. Ahmad Zamri M.F.M. |
| spellingShingle |
Zulkornain M.F. Shamsuddin A.H. Normanbhay S. Md Saad J. Ahmad Zamri M.F.M. Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| author_sort |
Zulkornain M.F. |
| title |
Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| title_short |
Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| title_full |
Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| title_fullStr |
Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| title_full_unstemmed |
Optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: Fuel properties and combustion kinetics |
| title_sort |
optimization of rice husk hydrochar via microwave-assisted hydrothermal carbonization: fuel properties and combustion kinetics |
| publisher |
Elsevier Ltd |
| publishDate |
2023 |
| _version_ |
1806428033339359232 |
| score |
13.214268 |