Sari, Weni Kurnia (2014) PROTOTYPE GASIFIKASI BIOMASSA SISTEM UPDRAFT SINGLE GAS OUTLET (Tinjauan Kinerja Gasifikasi Biomassa (Tempurung Kelapa ). Other thesis, Politeknik Negeri Sriwijaya.
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Abstract
Prototype Biomass Gasification System Updraft Single Gas Outlet (Performance Review of Biomass Gasification (Shell Coconut) System Updraft Single Gas Outlet) (Weni Kurnia Sari, 2014, 46 Page, 7 Table, 20 Picture, 4 Appendix) As the population growth and technological progress, energy requirements have increased control. During the years 2000-2011, the average energy consumption increased by 3% per year. For that, it is time for Indonesia to reduce dependence on fossil fuels by developing renewable energy sources one of which is to utilize biomass as a feedstock in gasification technology. Gasification is the conversion of solid fuel to gas fuel capable (CO, CH4, H2) through a combustion process using a restricted air that is between 20% to 40% stoichiometric air. This research was carried out by using coconut shell as much as 1.5 kg, 2 kg, and 2.5 kg. Experiments were carried out with variations of combustion air flow rate of 0.5 cmH2O, 1 cmH2O and 1.5 cmH2O. Variation of air flow rate is adjusted using the valve of the blower is connected to a manometer U so didapan different tap on the manometer is converted into a flow liters per minute (lpm). Optimum Syngas composition obtained in the first experiment with air flow rate of 97.3 lpm. The syngas composition analysis results are CO = 21.26 = 13.83 CH4 and H2 = 8.31 (mol%). In this condition is met% 41.35% Efficiency of gasification with LHV = 5.259 MJ/m3. Keywords: Gasification, Updraft Single Gas Outlet, Efficiency of gasification, LHV.
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | Gasification, Updraft Single Gas Outlet, Efficiency of gasification, LHV. |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 18 Jan 2016 08:08 |
| Last Modified: | 18 Jan 2016 08:09 |
| URI: | http://eprints.polsri.ac.id/id/eprint/918 |
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