PEMODELAN PEROLEHAN MASSA DAN WAKTU REAKSI PIROLISIS SERBUK GERGAJI KAYU JATI
DOI:
https://doi.org/10.21009/JKEM.3.3.4Keywords:
Pirolisis, Kajian Teoritik, Serbuk Gergaji Kayu Jati, Kondisi OptimumAbstract
Proses pirolisis menghasilkan arang, bio-oil dan gas. Untuk pemahaman proses pirolisis, maka mekanisme proses pirolisis didefinisikan dalam model matematika. Penelitan ini adalah kajian teoritik, untuk menentukan model matematika yang digunakan untuk memprediksi perolehan massa dan waktu yang optimum. Penelitian menggunakan persamaan perpindahan panas dan reaksi pirolisis. Variabel yang digunakan adalah temperatur (573, 598, 623, 648, 673 K), dengan sampel serbuk gergaji kayu jati kering. Model cukup baik untuk memprediksi proses pirolisis. Kondisi optimum didapatkan pada temperatur 598 K, dengan waktu reaksi 3 jam 56 menit, produk yang didapatkan adalah 53,2 % dari massa awal biomassa yang terdiri 29,99% arang dan 23,20% bio-oil.
References
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2. Djauhari, A., Widiastuti, E., Yusuf, Y., Sovianti, W., 2012, “Bio-Oil Dari Pirolisis Serbuk Gergaji Kayu Jati (Tectona Grandis) Tanpa Gas N2”, Jurnal Fluida, 8, 19-24.
3. Felfi, F.F., Soler, P.B., dan Rocha, J.D., 2002, “Mathematical Modelling Of Wood And Briquettes Torrefaction”, Bioware, Campinas.
4. Miller, R.S., dan Bellan, J., 1997, “A Generalized Biomass Pyrolysis Model Based on Superimposed Cellulose, Hemicellulose and Lignin Kinetics”, Combustion Science and Technology, 126, 97-137.
5. Mohan, D., Pittman Jr., C.U., Steele, P., 2006, “Pyrolysis of Wood/Biomass for Bio-Oil: A Critical Review”, Energy & Fuels, 20, 848-889.
6. Park, W.C., Atreya, A., dan Baum, H.R., 2010, “Experimental and Theoretical Investigation of Heat and Mass Transfer Processes During Wood Pyrolysis”, Combustion and Flame, 157, 481-494.
7. Qiang, L., Wen-Zhi, L., Xi-Feng, Z., 2009, “Overview of Fuel Properties of Biomass Fast Pyrolysis Oils”, Energy Conservation and Management, 50, 1376- 1383.
8. Tumuluru, J.S., Sokhansanj, S., Wright, C.T., Boardman, R.D., dan Yancey, N.A., 2011, “A Review on Biomass Classification and Composition, Co- Firing Issues and Pretreament Methods”, 2011 ASABE Annual International Meeting, Kentucky.
9. Vincent, R., Alexandre, G., Mathieu, R., dan Rene, G., 2010, “Modelling Anhydrous Weight Loss of Wood Chips During Torrefaction in A Pilot Kiln”, Biomass and Bioenergy, 34, 602-609.
10. Yang, H., Yan, R., Chen, H., Lee, D.H., dan Zheng, C., 2007, “Characteristics Of Hemicellulose, Cellulose And Lignin Pyrolysis”, Fuel, 86, 1781-1788
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Published
2016-04-27
How to Cite
[1]
N. B. Nugraha, Y. Yusuf, and G. Refiadi, “PEMODELAN PEROLEHAN MASSA DAN WAKTU REAKSI PIROLISIS SERBUK GERGAJI KAYU JATI”, J. Konversi Energi dan Manufaktur, vol. 3, no. 3, pp. 135–141, Apr. 2016.
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