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http://dx.doi.org/10.5658/WOOD.2013.41.4.358

Effect of Diluted H2SO4 and NaOH Treatment on Chemical Composition of Larch and Yellow Poplar  

Lee, Soo-Min (Division of Wood Chemistry & Microbiology, Department of Forest Products, Korea Forest Research Institute)
Lee, A-Ram (Division of Wood Chemistry & Microbiology, Department of Forest Products, Korea Forest Research Institute)
Ahn, Byoung Jun (Division of Wood Chemistry & Microbiology, Department of Forest Products, Korea Forest Research Institute)
Kim, Yong Sik (Division of Wood Chemistry & Microbiology, Department of Forest Products, Korea Forest Research Institute)
Yang, In (Department of Wood and Paper Science, College of Agriculture, Life & Environments Sciences, Chungbuk National University)
Cho, Sung Taig (Division of Wood Chemistry & Microbiology, Department of Forest Products, Korea Forest Research Institute)
Publication Information
Journal of the Korean Wood Science and Technology / v.41, no.4, 2013 , pp. 358-373 More about this Journal
Abstract
In this study, both mild acid and alkali treatments with 1.0 wt% and 2.0 wt% of $H_2SO_4$ and NaOH solution were applied to evaluate the effects on chemical compositions of wood biomass. Yellow poplar (Liriodendron tulipifera L.) and larch (Larix kaempferi C.) were chosen due to major species planted in Korea. Chemical treatments of biomass were carried out by being soaked in either acid or alkali solution with 1:20 ratio for 72 hours at ambient temperature. Afterward, lignin, 5 major reduced sugars, ash contents and elemental composition were determined. To statistically understand the relationship between samples and chemical treatments, the Tukey test, simple linear regression model and ANOVA analysis were introduced using a statistical software R. As results from both wet chemistry and statistical analysis, yellow poplar was more affected on the lignin and xylose contents by acid treatments under these experimental conditions. Meanwhile, larch was more affected on the composition of galactose and lignin by alkali treatments. A series of results in this study would show that equivalent chemical treatment makes a change the chemical composition of each species.
Keywords
Yellow poplar; Larch; chemical treatment; Klason lignin; Glucose; Xylose; ANOVA; Tukey test;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 조남석, 이종윤, 안원영. 1982. 낙엽송 추출성분 이용에 관한 기초연구. 목재공학 10(2): 12-21.
2 국립산림과학원. 2009. 목재펠릿 품질규격. 국립산림과학원 고시 제2009-2호.
3 Wickham, H. 2009. ggplot2: elegant graphics for data analysis. Springer, Newyork.
4 Vassilev, S. V., D. Baxter, L. K. Andersen, C. G. Vassileva, and T. J. Morgan. 2012. An overview of the organic and inorganic phase composition of biomass. Fuel 94(0): 1-33.   DOI   ScienceOn
5 Vassilev, S. V., D. Baxter, L. K. Andersen, and C. G. Vassileva. 2010. An overview of the chemical composition of biomass. Fuel 89(5): 913-933.   DOI   ScienceOn
6 van Dam, J. E. G., M. J. A. van den Oever, W. Teunissen, E. R. P. Keijsers, and A. G. Peralta. 2004. Process for production of high density/ high performance binderless boards from whole coconut husk: Part 1: Lignin as intrinsic thermosetting binder resin. Industrial Crops and Products 19(3): 207-216.
7 Shin, S.-J., J.-M. Park, D. H. Cho, Y. H. Kim, and N.-S. Cho. 2009. Acid Hydrolysis Characteristics of Yellow Poplar for High Concentration of Monosaccharides Production. Mokchae Konghak 37(6): 578-584.   과학기술학회마을
8 Ryu, J.-Y., C.-Y. Kang, E.-S. Lee, J.-W. Seo, H.-J. Lee, and H. Park. 2010. The Study on the Characteristics of Pellets Manufactured with Morphologically Different Domestic Larix Kaemferi Carr Sawdust. Mokchae Konghak 38(1): 49-55.   과학기술학회마을   DOI   ScienceOn
9 Rabemanolontsoa, H., S. Ayada, and S. Saka. 2011. Quantitativemethod applicable for various biomass species to determine their chemical composition. Biomass and Bioenergy 35(11): 4630-4635.   DOI   ScienceOn
10 Lee, S. M., D. H. Choi, S. T. Cho, T. H. Nam, G.-S. Han, and I. Yang. 2011. Effects of Various Factors on the Durability of Pellets Fabricated with Larix kaempferi C. and Liriodendron tulipifera L. Sawdust. Mokchae Konghak 39(3): 258-268.   과학기술학회마을   DOI   ScienceOn
11 Lee, E.-S., C.-Y. Kang, J.-W. Seo, and H. Park. 2011. A Study on Productivity and Quality Characteristics of Wood Pellets by Larix Kaemferi Carr Sawdust with Adding Vegetable Oil and Ozonized Vegetable Oil. J. Korean Wood Sci. & Tech. 39(4): 359-369.   과학기술학회마을   DOI   ScienceOn
12 Kim, H.-Y., J.-W. Lee, T. W. Jeffries, K.-S. Gwak, and I.-G. Choi. 2009. Effect of Oxalic Acid Pretreatment on Yellow Poplar(Liriodendron tulipifera) for Ethanol Production. Mokchae Konghak 37(4): 397-405.   과학기술학회마을
13 Kallis, K. X., G. A. Pellegrini Susini, and J. E. Oakey. 2013. A comparison between Miscanthus and bioethanol waste pellets and their performance in a downdraft gasifier. Applied Energy 101(0): 333-340.   DOI   ScienceOn
14 Kaliyan, N. and R. Vance Morey. 2009. Factors affecting strength and durability of densified biomass products. Biomass and Bioenergy 33(3): 33 7-359.   DOI
15 Kaliyan, N. and R. V. Morey. 2010. Densification characteristics of corn cobs. Fuel Processing Technology 91(5): 559-565.   DOI   ScienceOn
16 Hothorn, T., F. Bretz, and P. Westfall. 2008. Simultaneous Inference in General Parametic Models. Biometrical Journal 50(3): 346-363.   DOI   ScienceOn
17 Gilbert, P., C. Ryu, V. Sharifi, and J. Swithenbank. 2009. Effect of process parameters on pelletisation of herbaceous crops. Fuel 88(8): 1491-1497.   DOI   ScienceOn
18 Gil, M. V., P. Oulego, M. D. Casal, C. Pevida, J. J. Pis, and F. Rubiera. 2010. Mechanical durability and combustion characteristics of pellets from biomass blends. Bioresource Technology 101(22): 8859-8867.   DOI   ScienceOn
19 EN14918. 2009. Solid Biofuels : Determination of calorific value.
20 Fasina, O. O. 2008. Physical properties of peanut hull pellets. Bioresource Technology 99(5): 1259-1266.   DOI   ScienceOn
21 Berghel, J., et al. 2013. The effects of kraft lignin additives on wood fuel pellet quality, energy use and shelf life. Fuel Processing Technology 112(0): 64-69.   DOI   ScienceOn
22 Abdollahi, M. R., V. Ravindran, T. J. Wester, G. Ravindran and D. V. Thomas. 2012. Effect of improved pellet quality from the addition of a pellet binder, and/or moisture to a wheat-based diet conditioned at two different temperatures on performance, apparent metabolisable energy and ileal digestibility of starch and nitrogen in broilers. Animal Feed Science and Technology 175(3-4): 150-157.   DOI   ScienceOn