Browse > Article
http://dx.doi.org/10.5658/WOOD.2013.41.1.1

Chemical Characteristics of Solid Residues Produced from Acid Hydrolysis of Hybrid Poplar Wood  

Oh, Shinyoung (Dept. Forest Sciences, CALS, Seoul National University)
Kim, Jae-Young (Dept. Forest Sciences, CALS, Seoul National University)
Hwang, Hyewon (Dept. Forest Sciences, CALS, Seoul National University)
Lee, Oh-Kyu (Devision of Bioenergy, Korea Forest Research Institute)
Choi, Joon Weon (Dept. Forest Sciences, CALS, Seoul National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.41, no.1, 2013 , pp. 1-11 More about this Journal
Abstract
In this study, we investigated chemical characteristics of solid residues obtained from inorganic acid hydrolysis of hybrid poplar (Populus alba ${\times}$ glandulosa). Different concentration (72, 36, 18%) of sulfuric acid and hydrochloric acid were used for first hydrolysis step and second hydrolysis step were carried out after equally dilution to 4%. Solid residues after consecutive two step hydrolysis were named to RS72 (Residue from Sulfuric acid 72%), RS36, RS18, as well as RC36 (Residue from hydroChloric acid 36%) and RC18, respectively. The yield of RS decreased from 71.2% to 21.4% with increasing sulfuric acid concentration in the first hydrolysis step, whereas that of RC showed little difference (67.0% to 65.0%), irrespective of hydrochloric acid concentration. The lignin content in solid residue was 23.6% for both of RS36 and RS18, 25.6% for RC36 and 27.3% for RC18, respectively. The results of pyrolyzer-GC/MS showed that 24 cellulose derivatives (Levoglucosan, Furfural) and 21 lignin derivatives (Guaiacol, Syringol) were detected. Thermogravimetric analysis indicated that the yield of char increased and maximum wieght loss rate decreased with increasing lignin portion of solid residue. Therefore, structure of lignin was condensed effectively by sulfuric acid and by high concentration of acid.
Keywords
lignin; acid hydrolysis; sulfuric acid; hydrochloric acid; solid residue; hybrid poplar wood;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Adler, E. 1977. Lignin chemistry-past, present, and the future, Wood Science Technology, 11: 169-218.   DOI
2 Baker, S. 1996. Rapid methoxyl analysis of lignins using gas chromatography. Holzforschung, 50(6): 573-574.
3 Bjorkman, A. 1956. Studies on finely divided wood. Part 1. Extraction of lignin with neutral solvents, Svensk papperstidning, 59(13): 477-485.
4 Camacho, F., P. Gonzalez-Tello, E. Jurado, and A. Robles. 1996. Microcrystalline-cellulose hydrolysis with concentrated sulphuric acid. Journal of Chemical Technology and Biotechnology, 67(4): 350-356.
5 Carrasco, J., M. C. Saiz, A. Navarro, P. Soriano, F. Saez, and J. Martinez. 1994. Effects of dilute acid and steam explosion pretreatments on the cellulose structure and kinetics of cellulosic fraction hydrolysis by dilute acids in lignocellulosic materials. Applied biochemistry and biotechnology, 45(1): 23-34.
6 Dizhbite, T., G. Zakis, A. Kizima, E. Lazareva, G. Rossinskaya, V. Jurkjane, G. Telysheva, and U. Viesturs. 1999. Lignin- a useful bioresource for the production of sorption-active materials, Bioresource Technology, 67(3): 221-228.
7 Gang, H., J. A. Heitmann, and O. J. Rojas. 2008. Feed stock pretreatment atrategies for producind ethanol from wood, bark, and forest residues, BioResources, 3(1): 270-294.
8 Hoover, R. 2007. Acid-treated strarches, Food reviews international, 16(3): 369-392.
9 Kalda, J. F., S. Kubo, R. A. Venditti, R. D. Gilbert, A. L. Compere, and W. Griffith. 2002. Lignin-based carbon fibers for composite fiber applications, Carbon, 40(15): 2913-2920.
10 Kazen, R. and D. F. Othmer. 1942. Wood hydrolysis a continuous process, Industrial and engineering chemistry, 34(3): 314-321.
11 Kleinert, M. and T. Barth. 2008. Phenols from lignin, Chemical Engineering & Technology, 31(5): 736-745.
12 Lu, X., K. Yamauchi, N. Phaiboonsilpa, and S. Saka. 2009. Two-step hydrolysis of Japanese beech as treated by semi-flow hot-compressed water, Journal Wood Science, 55(5): 367-375.   DOI
13 Mansson, P. 1983. Quantitative determination of phenolic and total hydroxyl groups in lignins. Holzforschung, 37(3): 143-146.
14 Matsushita, Y. and S. Yasuda. 2003. Reactivity of a condensed-type lignin model compound in the Mannich reaction and preparation of cationic surfactant from sulfuric acid lignin, Journal of wood science, 49(2): 166-171.   DOI
15 Sluiter, A., R. Ruiz, C. Scarlata, and J. Sluiter. 2005. Templeton, D., Determination of extractives in biomass. Laboratory Analytical Procedure (LAP).
16 Pew, J. C. 1957. Properties of powdered wood and isolation of lignin by cellulytic enzymes, Tappi 40: 553.
17 Raveendran, K., A. Ganesh, and K. C. Khilar. 1996. Pyrolysis characteristics of biomass and biomass components, Fuel, 75(8): 987-998.
18 Carrott, P. and M. Ribeiro Carrott. 2007. Ligninfrom natural adsorbent to activates carbon: A Review, Bioresources Technology, 98(12): 2301-2312.   DOI   ScienceOn
19 Sluiter, A., B. Hames, R. Ruiz, C. Scarlata, and J. Sluiter. 2008. Templeton, D., Determination of ash in biomass. National Renewable Energy Laboratory.
20 Wise, L. E., M. Murphy, and A. d'Addieco. 1946. Chlorite holocellulose, its fractionnation and bearing on summative wood analysis and on studies on the hemicelluloses. Paper Trade Journal, 122(2): 35.
21 고재흥. 2011. 목질계 바이오매스 에너지. NICE. 29(3): 351-354.
22 신수정, 박종문, 조대행, 김용환, 조남석. 2009. 백합나무를 이용한 고농도 단당류 생산을 위한 산 가수분해 특성 연구. 목재공학, 37(6): 578-584.   과학기술학회마을
23 신수정. 2011. $^{1}H$-NMR 에 의한 Xylan의 황산가수분해 과정에서 나타나는 반응 동력학 연구. 펄프․종이기술, 43(3): 52-58.