Pengaruh Torefaksi dengan Reaktor Counter-Flow Multi Baffle (COMB) dan Electric Furnace terhadap Pelet Kayu Jabon (Anthocephalus cadamba) (Effects of Torefaction with Counter-Flow Multi Baffle (COMB) Reactor and Electric Furnace on the Properties of Jabon (Anthocephalus cadamba) Pellets)
DOI:
https://doi.org/10.23960/jsl1865-76Abstract
The objective of this study was to improve the quality of jabon (Anthocephalus cadamba) wood pellets through torrefaction with Counter-Flow Multi-Baffle (COMB) reactor and electric furnace (EF). COMB is a reactor that can conduct torrefaction with a short residence time, approximately around 3 to 5 min. The torrefaction with COMB reactor was conducted at 260°C and 280°C C, with a residence time of 3 min. The torrefaction with EF used the temperature of 260°C and 280°C with a duration of 20 min. The pellet properties evaluated include the color changes, physical characteristics, and heating values. The result showed that the color of Jabon wood pellet was totally changed after torrefaction with COMB reactor reaching the highest overall color-change (E *) of 21,9 in the long pellets and 21,7 in the short pellets, while torrefaction with EF resulted in the highest E* of 28,6 and 23,2, in the long and short pellets, respectively. The initial moisture content of the long and short pellets of Jabon wood were 12,41% and 12,33%. After torrefaction with COMB the moisture content decreased to 2,85% and 2,61%, while after torrefaction with EF the values decreased to 2,77% and 2,58%. The initial density of the long and short pellets were 1,05 g/cm3 and 0,97 g/cm3. The density decreased to 0,91 g/cm3 and 0,76 g/cm3 after torrefaction with COMB reactor, and decreased to 0,87 g/cm3 and 0,75 g/cm3 after torrefaction with EF. The research result also showed that the initial heating value of long and short pellets of 17,69 MJ/kg increased to 31,79 MJ/kg (long pellets) and 32.02 MJ/kg (short pellets) after torrefaction with COMB reactor, and increased to 19.74 MJ/kg (long pellets) and 19.99 MJ/kg (short pellets) after torrefaction with EF. Torrefaction with COMB reactor with shorter residence time resulted in a higher improvement in bioenergetic properties of jabon wood pellets in comparison to torrefaction with EF.
Keywords: Anthocephalus cadamba, Counter-Flow Multi Baffle, torrefaction
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Akbar, A., Paidoman, R., and dan Coniwanti, P. 2013. Pengaruh Variabel Waktu dan Temperatur terhadap Pembuatan Asap Cair dari Limbah Kayu Pelawan (Cyanometra cauliflora). Jurnal Teknik Kimia 19(1): 1–8.
Alamsyah, R., Siregar, N. C., and Hasanah, F. 2017. Torrefaction Study for Energy Upgrading on Indonesian Biomass as Low Emission Solid Fuel. in: IOP Conference Series: Earth and Environmental Science 1–10. DOI: 10.1088/1755-1315/65/1/012051
Ashman, J. M., Jones, J. M., and Williams, A. 2018. Some Characteristics of the Self-Heating of the Large Scale Storage of Biomass. Fuel Processing Technology 174: 1–8. DOI: 10.1016/j.fuproc.2018.02.004
Evangelista, B., Arlabosse, P., Govin, A., Salvador, S., Bonnefoy, O., and Dirion, J. La. 2018. Reactor Scale Study of Self-Heating and Self-Ignition of Torrefied Wood in Contact with Oxygen. Fuel 214: 590–596. DOI: 10.1016/j.fuel.2017.11.048
Gultom, R. N., Sulaeman, R., and Budiani, E. S. 2017. Pemanfaatan Limbah Kayu Jabon dan Limbah Serat Sawit sebagai Bahan Baku Briket Arang. Jurnal Online Mahasiswa Fakultas Pertanian Universitas Riau 4(1): 1–5.
Hidayat, W., and Febrianto, F. 2018. Teknologi Modifikasi Kayu Ramah Lingkungan: Modifikasi Panas dan Pengaruhnya terhadap Sifat-sifat Kayu. Pusaka Media, Bandar Lampung.
Hidayat, W., Febrianto, F., Purusatama, B. D., and Kim, N. H. 2018a. Effects of Heat Treatment on the Color Change and Dimensional Stability of Gmelina arborea and Melia azedarach Woods. in: E3S Web of Conferences M. Amin, ed. EDP Sciences, Palembang, Indonesia 03010. DOI: 10.1051/e3sconf/20186803010
Hidayat, W., Hasanudin, U., Iryani, D. A., Haryanto, A., Amrul, Kim, S. Do, and Lee, S. H. 2018b. Torrefaction of Wood Pellets using Counter-Flow Multi Baffle (COMB) Technology. in: Annual International Symposium of Institute of Forest Science (KNUIFS 2018) Chuncheon, 6-7 September 2018.
Hidayat, W., Hasanudin, U., Iryani, D. A., Haryanto, A., Amrul, Yoo, J. H., Kim, S. Do, and Lee, S. H. 2019. Effect of Torrefaction using Counter Flow Multi-Baffle (COMB) Reactor on the Properties of Wood Pellets. in: Proceedings of the International Conference on Sustainable Biomass 2019 LPPM Universitas Lampung, Bandar Lampung, 15 – 17 October 2019.
Hidayat, W., Jang, J. H., Park, S. H., Qi, Y., Febrianto, F., Lee, S. H., and Kim, N. H. 2015. Effect of Temperature and Clamping during Heat Treatment on Physical and Mechanical Properties of Okan (Cylicodiscus gabunensis [Taub.] Harms) Wood. BioResources 10(4): 6961–6974. DOI: 10.15376/biores.10.4.6961-6974
Hidayat, W., Qi, Y., Jang, J. H., Febrianto, F., and Kim, N. H. 2017a. Effect of Mechanical Restraint on the Properties of Heat-Treated Pinus koraiensis and Paulownia tomentosa Woods. BioResources 12(4): 7539–7551. DOI: 10.15376/biores.12.4.7452-7465
Hidayat, W., Qi, Y., Jang, J. H., Febrianto, F., Lee, S. H., and Kim, N. H. 2016. Effect of Treatment Duration and Clamping on the Properties of Heat-Treated Okan Wood. BioResources 11(4): 10070–10086. DOI: 10.15376/biores.11.4.10070-10086
Hidayat, W., Qi, Y., Jang, J. H., Park, B. H., Banuwa, I. S., Febrianto, F., and Kim, N. H. 2017b. Color Change and Consumer Preferences towards Color of Heat-Treated Korean White Pine and Royal Paulownia Woods. Journal of the Korean Wood Science and Technology 45(2): 213–222. DOI: 10.5658/WOOD.2017.45.2.213
Hidayat, W., Qi, Y., Jang, J. H., Park, B. H., Banuwa, I. S., Febrianto, F., and Kim, N. H. 2017c. Color Change and Consumer Preferences towards Color of Heat Treated Korean White Pine and Royal Paulownia Woods. Jurnal Of Korean Wood Science Technology 45(2): 213–222. DOI: 10.1051/e3sconf/2018680301
Iryani, D. A., Haryanto, A., Hidayat, W., Amrul, Talambanua, M., Hasanuddin, U., and Lee, S. H. 2019. Torrefaction Upgrading of Palm Oil Empty Fruit Bunches Biomass Pellets for Gasification Feedstock by using COMB (Counter Flow Multi-Baffle) Reactor. in: Procceeding of 7th Trend in Agricultural Engineering (TAE) 2019 Prague, Czech Rep. 17 - 20 September 2019.
Krigstin, S., Jayabala, S. W. N., Helmeste, C., Madrali, S., Agnew, J., and Volpe, S. 2018. Recent Health and Safety Incident Trends Related to the Storage of Woody Biomass: A Need for Improved Monitoring Strategies. Forests 9(538): 1–24. DOI: 10.3390/f9090538
KSA. 2011a. KS F 2198: Determination of Density and Specific Gravity of Wood. Korean Standards Association, Seoul, Republic of Korea.
KSA. 2011b. KS F 2199: Determination of Moisture Content of Wood. Korean Standards Association, Seoul, Republic of Korea.
KSA. 2011c. KS E 3707: Determination of Calorific Value of Coal and Coke. Korean Standards Association, Seoul, Republic of Korea.
Lee, S. H., Yoo, J. H., and Yoon, K. D. 2019. Cooperation Projects with UNILA & Central Lampung Government. in: Technical Workshop Lampung Tengah, 4 April 2019.
Mulyana, D., Asmarahman, C., and Fahmi, I. 2010. Bertanam Jabon. PT AgroMedia Pustaka, Jakarta, Indonesia.
Rubiyanti, T., Hidayat, W., Febryano, I. G., and Bakri, S. 2019. Karakteristik Pelet Kayu Karet (Havea brasiliensis) Hasil Torefaksi dengan Reaktor Counter-Flow Multi Baffle (COMB). Jurnal Sylva Lestari 7(3): 321–331. DOI: 10.23960/jsl37321-331
Salca, E. A., Kobori, H., Inagaki, T., Kojima, Y., and Suzuki, S. 2016. Effect of Heat Treatment on Colour Changes of Black Alder and Beech Veneers. Jurnal Wood Science 62(4): 297–304. DOI: 0.1007/s10086-016-1558-3
Tumuluru, J. S., Sokhansanj, S., Hess, J. R., Wright, C. T., and Boardman, R. D. 2011. A Review on Biomass Torrefaction Process and Product Properties for Energy Applications. Industrial Biotechnology. DOI: 10.1089/ind.2011.7.384
Uar, N. I. 2016. Produktivitas dan Rendemen Kayu Gergajian pada Perusahaan IUIPHHK PT. Katingan Timber Celebes. Jurnal Ilmiah Argibisnis dan Perikanan 9(1): 1–7.
Widarti, A. 2017. Energi Terbarukan dari Batang Kelapa Sawit: Konversi Menggunakan Proses Torefaksi.
Winata, A. 2013. Karakteristik Biopelet dari Campuran Serbuk Kayu Sengon dengan Arang Sekam Padi sebagai Bahan Bakar Alternatif Terbarukan. Skripsi. Departemen Hasil Hutan. IPB.
Yudha, R. S., Komalasari, and Helwani, Z. 2017. Proses Densifikasi Pelepah Sawit Menggunakan Crude Gliserol sebagai Filler Menjadi Bahan Bakar Padat. Jurnal Online Mahasiswa Fakultas Teknik Universitas Riau 4(1): 1–4.
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