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Abstract

Municipal solid waste (MSW)  is a type of general waste that includes households, traditional markets, commercial areas, and the rest from public facilities, schools, offices, roads, and so on. Refuse Derived Fuel (RDF) is obtained from the remnants of MSW which cannot be used anymore, which is flammable waste and is separated from parts that are difficult to burn through the process of chopping, sifting, and air classification. RDF has potential as an alternative energy source. In this study, RDF fuel was compared with MSW fuel both by proximate and calorific value, then the gasification process was carried out using a multi-stage downdraft gasifier to see gasification performance indicators such as syngas composition, LHV, cold gas efficiency, and tar concentration. The results showed that the gasification performance indicator for MSW biomass resulted in the syngas composition of CO = 19.08% v, H2 = 10.89% v, and CH4 = 1.54% v. The calorific value (Low Heating Value, LHV ) of syngas is 4,137 kJ/kg, cold gas efficiency is 70.14%, and tar content is 57.29 mg/Nm3. Meanwhile, RDF obtained the composition of CO gas: 18.68% v, H2: 9.5446% v, and CH4: 0% v. The maximum LHV syngas is 3365.08 kJ/kg, cold gas efficiency is 57.19 % and the smallest tar content is 80.24 mg/Nm3. When compared to RDF, MSW produces a better gasification performance indicator. However, RDF can still be used as an alternative energy source using the gasification process. The results of this study can be used to optimize the further RDF gasification process.

Keywords

MSW RDF gasification downdraft gasifier syngas

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References

  1. B. Lokahita, G. Samudro, H. S. Huboyo, M. Aziz, and F. Takahashi, “Energy recovery potential from excavating municipal solid waste dumpsite in Indonesia,” Energy Procedia, vol. 158, pp. 243–248, 2019, doi: 10.1016/j.egypro.2019.01.083.
  2. D. Ayu, R. Aulyana, E. W. Astuti, K. Kusmiyati, and N. Hidayati, “Catalytic Transesterification of Used Cooking Oil to Biodiesel: Effect of Oil-Methanol Molar Ratio and Reaction Time,” Automotive Experiences, vol. 2, no. 3, pp. 73–77, 2019, doi: 10.31603/ae.v2i3.2991.
  3. Supriyanto, Ismanto, and N. Suwito, “Zeolit Alam Sebagai Katalis Pyrolisis Limbah Ban Bekas Menjadi Bahan Bakar Cair [Natural Zeolite as Pyrolisis Catalyst of Used Tires into Liquid Fuels],” Automotive Experiences, vol. 2, no. 1, pp. 15–21, 2019, doi: 10.31603/ae.v2i1.2377.
  4. S. Sunaryo, P. A. Sesotyo, E. Saputra, and A. P. Sasmito, “Performance and Fuel Consumption of Diesel Engine Fueled by Diesel Fuel and Waste Plastic Oil Blends: An Experimental Investigation,” Automotive Experiences, vol. 4, no. 1, pp. 20–26, 2021, doi: 10.31603/ae.3692.
  5. I. N. Hutabarat et al., “Potensi Material Sampah Combustable pada Zona Pasif TPA Jatibarang Semarang sebagai Bahan Baku RDF (Refuse Derived Fuel),” Jurnal Teknik Mesin, vol. 7, no. 1, pp. 24–28, 2018, doi: doi.org/10.22441/jtm.v7i1.2241.
  6. A. M. L. Násner et al., “Refuse Derived Fuel (RDF) production and gasification in a pilot plant integrated with an Otto cycle ICE through Aspen plusTM modelling: Thermodynamic and economic viability,” Waste Management, vol. 69, pp. 187–201, 2017, doi: 10.1016/j.wasman.2017.08.006.
  7. U. Arena, “Process and technological aspects of municipal solid waste gasification . A review,” Waste Management, vol. 32, no. 4, pp. 625–639, 2012, doi: 10.1016/j.wasman.2011.09.025.
  8. P. Basu, Biomass Gasification, Pyrolysis, and Torrefaction. India: Academic Press., 2013.
  9. A. A. P. Susastriawan, H. Saptoadi, Purnomo, “Small-scale downdraft gasifiers for biomass gasification : A review,” Renewable and Sustainable Energy Reviews, vol. 76, no. March, pp. 989–1003, 2017, doi: 10.1016/j.rser.2017.03.112.
  10. K. X. Kallis, G. A. Pellegrini Susini, and J. E. Oakey, “A comparison between Miscanthus and bioethanol waste pellets and their performance in a downdraft gasifier,” Applied Energy, vol. 101, pp. 333–340, 2013, doi: 10.1016/j.apenergy.2012.01.037.
  11. P. Donaj, W. Yang, W. Błasiak, and C. Forsgren, “Recycling of automobile shredder residue with a microwave pyrolysis combined with high temperature steam gasification,” Journal of Hazardous Materials, vol. 182, no. 1–3, pp. 80–89, 2010, doi: 10.1016/j.jhazmat.2010.05.140.
  12. L. O. Nelwan and F. Nahampun, “Kajian Pengeluaran Residu Proses Gasifikasi pada Reaktor Gasifikasi Sekam Padi Tipe Downdraft,” 2017.
  13. W. Zhang, “Automotive fuels from biomass via gasification,” Fuel Processing Technology, vol. 91, pp. 866–876, Aug. 2010, doi: 10.1016/j.fuproc.2009.07.010.
  14. A. R. Saleh, B. Sudarmanta, H. Fansuri, and O. Muraza, “Syngas production from municipal solid waste with a reduced tar yield by three-stages of air inlet to a downdraft gasifier,” Fuel, vol. 263, no. July 2019, p. 116509, 2020, doi: 10.1016/j.fuel.2019.116509.
  15. J. Haydary, “Gasification of refuse-derived fuel ( RDF ),” De Gruter Open, vol. 62, no. 1, pp. 37–44, 2016, doi: 10.1515/gse-2016-0007.