펄프종이기술 (Journal of Korea Technical Association of The Pulp and Paper Industry)

한국펄프종이공학회 (Korea Technical Association of the Pulp and Paper Industry)
권호 표지

열대활엽수 니아토 제재 부산물을 활용한 미세결정 셀룰로오스의 제조

Preparation of Microcrystalline Cellulose by using Sawdust of Tropical Hardwood Nyatoh

  • 성용주 (충남대학교 농업생명과학대학 환경소재공학과) ;
  • 이지영 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 이한바로 (충남대학교 농업생명과학대학 환경소재공학과) ;
  • 김성준 (영림목재) ;
  • 이준우 (충남대학교 농업생명과학대학 산림환경자원학과) ;
  • 김세빈 (충남대학교 농업생명과학대학 산림환경자원학과) ;
  • 박관수 (충남대학교 농업생명과학대학 산림환경자원학과)
  • Sung, Yong-Joo (Dept. of Biobased Materials, College of Agriculture and Life Science, Chungnam Natl. Univ.) ;
  • Lee, Ji-Young (Dept. of Forest Products/IALS, Gyeongsang National Univ.) ;
  • Lee, Han-Ba-Loh (Dept. of Biobased Materials, College of Agriculture and Life Science, Chungnam Natl. Univ.) ;
  • Kim, Sung-Jun (Younglim Timber) ;
  • Lee, Joon-Woo (Dept. of Environment & Forest Resources, College of Agriculture and Life Science, Chungnam Natl. Univ.) ;
  • Kim, Se-Bin (Dept. of Environment & Forest Resources, College of Agriculture and Life Science, Chungnam Natl. Univ.) ;
  • Park, Gwan-Soo (Dept. of Environment & Forest Resources, College of Agriculture and Life Science, Chungnam Natl. Univ.)
  • 투고 : 2011.08.16
  • 심사 : 2011.09.21
  • 발행 : 2011.09.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The saw dust of tropical hardwood, Nyatoh(Palaquium Spp.), was used as a raw material for the preparation of the high valued microcrystalline cellulose(MCC). Three pulping methods, soda pulping, Kraft pulping, and acid-sulfite pulping were applied to obtain cellulose from the saw dust. The residual impurities were removed with the additional bleaching processes: (A) $ClO_2{\rightarrow}H_2O_2$; (B) $ClO_2{\rightarrow}O_3$; (C) $O_3$. For the acid treatment for MCC preparation, the $H_2SO_4$, with three concentration, 20%, 40%, 60% were applied and the effects of $H_2SO_4$ concentration on the properties of MCC were evaluated. The results indicated that the MCC obtained by acid-sulfite pulping followed with $O_3$ treatment and 40% $H_2SO_4$ treatment showed less residual lignin, higher brightness and crystallinity than that of Avicel MCC.

키워드

참고문헌

  1. Kim. W.J., Waste-wood collected system improvement & recycled promotion plan, Korea Forest Research Institute (2000).
  2. Ejikeme, P. M., Investigation of the physicohemical properties of microcrystalline cellulose from agricultural wastes 1: Orange mesocarp, Cellulose, Vol. 15: 141-147 (2008). https://doi.org/10.1007/s10570-007-9147-7
  3. Ek, R., Wormald, P, Ostelius, J., Iversen, T., and Nystrom, C., Cyrstallinity index of microcrystalline cellulose particles compressed into tablets, International Journal of Pharmaceutics, No.125 : 257-264 (1995). https://doi.org/10.1016/0378-5173(95)00139-A
  4. Sung, Y. J., Lee, Y., Lee, J., Kim, S., Park, G., Shin, S., Study of preparation and characterization of microcrystalline cellulose from Miscanthus sinensis, Journal of Korea TAPPI, Vol.42, No.4 : 56-63 (2010).
  5. Soom, R. M., Aziz, A.A., Hassan, W.H.W., and Top,A.G., Solid-state characteristics of microcrystalline cellulose from oil plam empty fruit bunch fiber, Journal of Oil Palm Research, Vol.21: 613-620 (2009).
  6. Ueus, M. Y., Pineda, E. A. G., and Hechenleitner, A. A. W., Microcrystalline cellulose from soybean husk: effects of solvent treatments on its properties as acetylsalicylic acid carrier, Int. J. of Pharamaceutics, Vol. 206: 85-96 (2000). https://doi.org/10.1016/S0378-5173(00)00532-9
  7. Kunal Das., Dipa Ray., N. R. Bandyopadhyay., Tony Ghosh., Amar K. Mohanty., and anjusri Misra., A study of the mechanical, thermal and morphological properties of microcrystalline cellulose particles prepare from cotton slivers using different acid concentrations, Journal of cellulose, Vol.16: 783-793 (2009). https://doi.org/10.1007/s10570-009-9280-6
  8. Shin, S.J.and Cho, N.S., Conversion factors for carbohydrate analysis by hydrolysis and 1H NMR spectroscopy, Cellulose 15:255-260 (2008). https://doi.org/10.1007/s10570-007-9156-6
  9. Schwanningera, M., ..Rodriguesc, J.C., Pereirac, H. and Hinterstoisser ,B., Effects of short-time vibratory ball milling on the shape of FT-IR spectra of wood and cellulose, Vibrational Spectroscopy, Vol.36: 23-40 (2004). https://doi.org/10.1016/j.vibspec.2004.02.003