Hani, M. Reza and Mahidin, Mahidin and Husin, Husni and Khairil, Khairil and Hamdani, Hamdani and Erdiwansyah, Erdiwansyah and -, Hisbullah and -, Muhammad Faisal and -, Mahyudin and -, Muhtadin and Afkar, M. I. and Taka, O. and Mel, Maizirwan (2020) Experimental studies on combustion characteristics of oil-palm biomass in fluidized-bed: a heat energy alternative. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 68 (2). pp. 9-28. ISSN 2289-7879
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Abstract
One of the technologies that can be used to meet energy needs is biomass combustion. In this study, the oil palm biomass fuels used were empty fruit bunches, oil palm fibers, oil palm midribs, and palm kernel shells. This research was carried out by a direct combustion method using a fluidized-bed combustor. The purpose of this experiment was to investigate the reaction of kinetics and the mechanism of combustion of oilpalm biomass in fluidized-bed combustor. The characteristics observed in this test were the combustion temperature profile, flue-gas composition, and the composition of the ash-deposit chemical compound. The results of the experiments conducted showed that the best biomass combustion temperature profile was recorded at 2 kg biomass with an air flow rate of 0.9375 m3/s at 90.1%. The maximum temperature of biomass combustion recorded at biomass 3 kg with an air flow rate of 1.25 m3/s are 950°C (95%). The higher conversion combustion of biomass was found at biomass condition of 3 kg with an air flow rate of 0.9375 m3/s. The value of O2 emissions from biomass combustion shows that it was very small 0.2%. While the highest CO2 value was recorded at 19.9%. The highest combustion efficiency on FBC found 1 kg of biomass fuel with an air flow rate of 0.0654 m3/s recorded 94.9%.
| Item Type: | Article (Journal) |
|---|---|
| Additional Information: | 4085/86773 |
| Uncontrolled Keywords: | Ash deposit, Combustion characteristics, Flue gas, Fluidized bed, Oil-palm biomass |
| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering T Technology > TP Chemical technology > TP248.13 Biotechnology T Technology > TP Chemical technology > TP315 Fuel |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Engineering Kulliyyah of Engineering > Department of Biotechnology Engineering |
| Depositing User: | Dr Maizirwan Mel |
| Date Deposited: | 29 Dec 2020 11:15 |
| Last Modified: | 29 Dec 2020 11:15 |
| URI: | http://irep.iium.edu.my/id/eprint/86773 |
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