A study of co-firing palm kernel shell on the Nagan Raya coal-fired power plant
Abstract
Co-firing biomass with coal in existing utility boilers is seen as one strategy for promoting renewable energy with low upfront costs and little to no impact on the boilers' high efficiency. The purpose of this research is to analyse the fuel characteristics and performance of palm kernel shell co-firing at Nagan Raya Coal-Fired Power Plant (CFPP) at various percentages of palm kernel shell combination. The analysis is conducted based on the operational data obtained from Nagan Raya Power Plant. In this study, the characteristics of fuel and the performance of a power plant are analysed based on percentages of fuel variations, namely 100% coal, 95% coal-5% palm kernel shell, and 90% coal-10% palm kernel shell. The results reveal that co-firing's biomass ratio boosted operation parameters, including main steam pressure, temperature, and flow rate. Subsequently, co-firing with 90% coal-10% palm kernel shell has enhanced the power plant output to 90,7 MW compared to those with 100% coal, 95% coal-5% palm kernel shell, namely 89,3 MW and 90,4 MW, respectively
Keywords
Full Text:
PDFReferences
E. Erdiwansyah, M. Mahidin, and H. Husin, “Investigation of availability, demand, targets, and development of renewable energy in 2017–2050: a case study in Indonesia,” Int. J. Coal Sci. Technol., vol. 8, no. 4, pp. 483–499, 2021, doi: 10.1007/s40789-020-00391-4.
I. Energy, “Secretariate General the National Energy Council Indonesia Energy 2 0 2 2 Secretariate General the National Energy Council.”
D. F. Umar, G. K. Hudaya, and F. Sulistyohadi, “Study on combustion characteristics of coal-biomass for co-firing system as a feedstock of coal gasification process,” Indones. Min. J., vol. 20, no. 2, pp. 115–130, 2017, doi: 10.30556/imj.vol20.no2.2017.223.
P. Basu, J. Butler, and M. A. Leon, “Biomass co-firing options on the emission reduction and electricity generation costs in coal-fired power plants,” Renew. Energy, vol. 36, no. 1, pp. 282–288, 2011, doi: 10.1016/j.renene.2010.06.039.
S. De and M. Assadi, “Impact of cofiring biomass with coal in power plants - A techno-economic assessment,” Biomass and Bioenergy, vol. 33, no. 2, pp. 283–293, 2009, doi: 10.1016/j.biombioe.2008.07.005.
O. M. Larina, V. A. Sinelshchikov, and G. A. Sytchev, “Thermogravimetric Analysis of Fuel Blends of Biomass and High-Ash Coal-Containing Waste,” High Temp., vol. 58, no. 5, pp. 710–715, 2020, doi: 10.1134/S0018151X20050041.
L. Febrero, E. Granada, A. Regueiro, and J. L. Míguez, “Influence of combustion parameters on fouling composition after wood pellet burning in a lab-scale low-power boiler,” Energies, vol. 8, no. 9, pp. 9794–9816, 2015, doi: 10.3390/en8099794.
J. Lachman, M. Baláš, M. Lisý, H. Lisá, P. Milčák, and P. Elbl, “An overview of slagging and fouling indicators and their applicability to biomass fuels,” Fuel Process. Technol., vol. 217, no. March, 2021, doi: 10.1016/j.fuproc.2021.106804.
M. S. Roni, S. Chowdhury, S. Mamun, M. Marufuzzaman, W. Lein, and S. Johnson, “Biomass co-firing technology with policies, challenges, and opportunities: A global review,” Renew. Sustain. Energy Rev., vol. 78, no. January, pp. 1089–1101, 2017, doi: 10.1016/j.rser.2017.05.023.
B. Morrison and J. S. Golden, “Life cycle assessment of co-firing coal and wood pellets in the Southeastern United States,” J. Clean. Prod., vol. 150, pp. 188–196, 2017, doi: 10.1016/j.jclepro.2017.03.026.
N. Cahyo, E. Hariyostanto, and Hariana, “An Evaluation of Co-firing Palm Kernel Shell with Coal on CFB Power plant,” ICT-PEP 2022 - Int. Conf. Technol. Policy Energy Electr. Power Adv. Technol. Transitioning to Sustain. Energy Mod. Power Syst. Proc., pp. 168–173, 2022, doi: 10.1109/ICT-PEP57242.2022.9988937.
A. N. Sidiq, “Pengaruh Co-Firing Biomassa terhadap Efisiensi Boiler PLTU Batubara,” Kilat, vol. 11, no. 1, pp. 21–31, 2022, doi: 10.33322/kilat.v11i1.1553.
N. A. Nudri, W. A. Wan Abdul Karim Ghani, R. Thomas Bachmann, B. T. H. T. Baharudin, D. K. S. Ng, and M. S. Md Said, “Co-combustion of oil palm trunk biocoal/sub-bituminous coal fuel blends,” Energy Convers. Manag. X, vol. 10, p. 100072, 2021, doi: 10.1016/j.ecmx.2020.100072.
D. S. Primadita, I. N. S. Kumara, and W. G. Ariastina, “57188-1537-152246-2-10-20200529 (1),” vol. 4, no. 1, 2020.
N. Cahyo, H. H. Alif, H. D. Saksono, and P. Paryanto, “Performance and emission characteristic of co-firing of wood pellets with sub-bituminous coal in a 330 MWe pulverized coal boiler,” Proceeding - 2nd Int. Conf. Technol. Policy Electr. Power Energy, ICT-PEP 2020, no. x, pp. 44–47, 2020, doi: 10.1109/ICT-PEP50916.2020.9249930.
N. Cahyo, H. H. Alif, T. W. D. Hapsari, and A. Aprilana, “Comparative Boiler Performance, Fuel Cost and Emission Characteristic of Co-firing Palm Kernel Shell with Coal on Circulating Fluidized Bed Boiler: An Experimental Study,” ICT-PEP 2021 - Int. Conf. Technol. Policy Energy Electr. Power Emerg. Energy Sustain. Smart Grid, Microgrid Technol. Futur. Power Syst. Proc., pp. 17–21, 2021, doi: 10.1109/ICT-PEP53949.2021.9600922.
F. Tanbar, S. Purba, A. S. Samsudin, E. Supriyanto, and I. A. Aditya, “Analisa karakteristik pengujian co-firing biomassa sawdust pada PLTU type pulverized coal boiler sebagai upaya bauran renewable energy,” J. Offshore Oil, Prod. Facil. Renew. Energy, vol. 5, no. 1, pp. 50–56, 2021.
Y. Zou and T. Yang, Rice husk, rice husk ash and their applications. Elsevier Inc., 2019.
M. Anshar, A. S. Kader, and F. N. Ani, “The utilization potential of rice husk as an alternative energy source for power plants in Indonesia,” Adv. Mater. Res., vol. 845, pp. 494–498, 2014, doi: 10.4028/www.scientific.net/AMR.845.494.
IDNfinancials, “Indonesia aims to export palm shell biomass products to Japan,” IDNfinancials, 2022. https://www.idnfinancials.com/archive/44505/indonesia-aims-export-palm-biomass-products-japan#:~:text=JAKARTA - The Ministry of Industry,biomass products to Sakura Country. (accessed Dec. 14, 2023).
H. Handaya, H. Susanto, D. Indrawan, and M. Marimin, “Supply and Demand Characteristics of Palm Kernel Shell as a Renewable Energy Source for Industries,” Int. J. Renew. Energy Dev., vol. 11, no. 2, pp. 481–490, 2022, doi: 10.14710/ijred.2022.41971.
A. D. Putra, “Studi Potensi Limbah Biomassa Kelapa Sawit sebagai Pembangkit Listrik Tenaga Uap (PLTU) di PT. Pekerbunan Nusantara XIII PKS Parindu,” J. Tek. Elektro Univ. Tanjungpura, vol. 2, no. 1, 2017.
I. F. Nainggolan, H. Hadiyanto, and T. S. Utomo, “Performance Analysis of Co-firing Using Palm Kernel Shells in Chain Grate Stoker Coal Fired Power Plant 2 x 7 MW,” Briliant J. Ris. dan Konseptual, vol. 8, no. 2, p. 527, 2023, doi: 10.28926/briliant.v8i2.1349.
DOI: http://dx.doi.org/10.30811/jpl.v21i6.4021
Refbacks
- There are currently no refbacks.
![Creative Commons License](http://licensebuttons.net/l/by-sa/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Ciptaan disebarluaskan di bawah Lisensi Creative Commons Atribusi-BerbagiSerupa 4.0 Internasional.
Mailing Address:
Jl. Banda Aceh-Medan
Km. 280,3, Buketrata, Mesjid Punteut, Blang Mangat,
Kota Lhokseumawe, 24301
Propinsi Aceh,
Indonesia