Öz
This study includes the analysis of ethanol influence toward oil palm lumber as drying agent. The mechanical characteristics of oil palm timber were assessed. For ethanol soaking, the treatment was carried out utilizing 91%, 70%, 85%, 55%, and 49% concentration for both inner and outer layer of oil palm timber. The outer layer of oil palm lumber after treatment had more strength compared to control oil palm lumber. Meanwhile, the strength of treated core layer showed reduction compared to that of control oil palm lumber. Our finding demonstrates that the drying method of oil palm trunk using ethanol had been successful and showed that ethanol influenced mechanical properties of oil palm trunk in drying the outer and core layer of OPT for 24 hours with a temperature of 80℃ by using oven and only 55% of the ethanol concentration was suggested to obtain the best mechanical properties of OPT.
Anahtar Kelimeler
Oil palm trunk ethanol treatment drying agent mechanical properties
Kaynakça
- Conner, J., Paterson, A., & Piggott, J. (1993). Changes in wood extractives from oak cask staves through maturation of scotch malt whisky, Journal of the Science of Food and Agriculture, 62, 169-174.
- Lim, S.C., & Gan, K.S. (2005). Characteristics and utilisation of oil palm stem, Timber Technology Bulletin No.35. Forest Research Institute Malaysia: Kepong, Selangor.
- Nadzim, M., Edi, S.B., Mojtaba, S., Zaidon, A., & Lee, S.H. (2021). Drying of oil palm lumber by combining air force drying and modified super-fast drying methods, Journal of Oil Palm Research, 33(3), 482-492, DOI: DOI: 10.21894/jopr.2021.0002
- Pang, S. (2006). Using methanol and ethanol vapours as drying media for producing bright colour wood in drying of radiata pine, 15th International Drying Symposium (IDS 2006), Budapest, Hungary, 20-23 August 2006.
- Rais, M.R., Bakar, E.S., Ashaari, Z., Hua, L.S., Soltani, M., Ramli, F., & Bawon, P. (2021). Drying performance, as well as physical and flexural properties of oil palm wood dried via the super-fast drying method, BioResources, 16(1), 1674-1685, DOI: 10.15376/biores.16.1.1674-1685
- Renders, T., Van den Bosch, S., Vangeel, T., Ennaert, T., Koelewijn, S.F., Van den Bossche, G., Courtin, C.M., Schutyser, W., & Sels, B.F. (2016). Synergetic effects of alcohol/water mixing on the catalytic reductive fractionation of poplar wood, ACS Sustainable Chemistry & Engineering, 4(12), 6894-6904, DOI: 10.1021/acssuschemeng.6b01844
- Wu, Y., Yang, L., Zhou, J., Yang, F., Huang, Q., & Cai, Y. (2020). Softened wood treated by deep eutectic solvents. ACS Omega, 5, 22163-22170, DOI: 10.1021/acsomega.0c02223
Öz
This study includes the analysis of ethanol influence toward oil palm lumber as drying agent. The mechanical characteristics of oil palm timber were assessed. For ethanol soaking, the treatment was carried out utilizing 91%, 70%, 85%, 55%, and 49% concentration for both inner and outer layer of oil palm timber. The outer layer of oil palm lumber after treatment had more strength compared to control oil palm lumber. Meanwhile, the strength of treated core layer showed reduction compared to that of control oil palm lumber. Our finding demonstrates that the drying method of oil palm trunk using ethanol had been successful and showed that ethanol influenced mechanical properties of oil palm trunk in drying the outer and core layer of OPT for 24 hours with a temperature of 80℃ by using oven and only 55% of the ethanol concentration was suggested to obtain the best mechanical properties of OPT.
Anahtar Kelimeler
Oil palm trunk ethanol treatment drying agent mechanical properties
Kaynakça
- Conner, J., Paterson, A., & Piggott, J. (1993). Changes in wood extractives from oak cask staves through maturation of scotch malt whisky, Journal of the Science of Food and Agriculture, 62, 169-174.
- Lim, S.C., & Gan, K.S. (2005). Characteristics and utilisation of oil palm stem, Timber Technology Bulletin No.35. Forest Research Institute Malaysia: Kepong, Selangor.
- Nadzim, M., Edi, S.B., Mojtaba, S., Zaidon, A., & Lee, S.H. (2021). Drying of oil palm lumber by combining air force drying and modified super-fast drying methods, Journal of Oil Palm Research, 33(3), 482-492, DOI: DOI: 10.21894/jopr.2021.0002
- Pang, S. (2006). Using methanol and ethanol vapours as drying media for producing bright colour wood in drying of radiata pine, 15th International Drying Symposium (IDS 2006), Budapest, Hungary, 20-23 August 2006.
- Rais, M.R., Bakar, E.S., Ashaari, Z., Hua, L.S., Soltani, M., Ramli, F., & Bawon, P. (2021). Drying performance, as well as physical and flexural properties of oil palm wood dried via the super-fast drying method, BioResources, 16(1), 1674-1685, DOI: 10.15376/biores.16.1.1674-1685
- Renders, T., Van den Bosch, S., Vangeel, T., Ennaert, T., Koelewijn, S.F., Van den Bossche, G., Courtin, C.M., Schutyser, W., & Sels, B.F. (2016). Synergetic effects of alcohol/water mixing on the catalytic reductive fractionation of poplar wood, ACS Sustainable Chemistry & Engineering, 4(12), 6894-6904, DOI: 10.1021/acssuschemeng.6b01844
- Wu, Y., Yang, L., Zhou, J., Yang, F., Huang, Q., & Cai, Y. (2020). Softened wood treated by deep eutectic solvents. ACS Omega, 5, 22163-22170, DOI: 10.1021/acsomega.0c02223
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Ahşap Esaslı Kompozitler |
| Bölüm | Araştırma Makaleleri |
| Yazarlar | |
| Erken Görünüm Tarihi | 29 Aralık 2024 |
| Yayımlanma Tarihi | 30 Aralık 2024 |
| Gönderilme Tarihi | 3 Aralık 2024 |
| Kabul Tarihi | 23 Aralık 2024 |
| Yayımlandığı Sayı | Yıl 2024 Cilt: 7 Sayı: 2 |
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