Browse > Article

Comparison of the soda-anthraquinone pulping properties between imported Eucalyptus mixture chips and domestic yellow poplar (Liriodendron tulipifera)chips  

Sung, Yong-Joo (Dept. of Biobased Materials, College of Agriculture and Life Science, Chungnam Natl. Univ.)
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.)
Shin, Soo-Jeong (Chungbuk National University, College of Agriculture, Life & Environment Sciences, Department of Wood and Paper Science)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.42, no.3, 2010 , pp. 22-27 More about this Journal
Abstract
Pulping properties of the imported mixed eucalyptus chips and the domestic yellow poplar chips were investigated for comparing two chips as the raw materials for the hardwood chemical pulp. Soda-AQ (anthraquinone) pulping was applied for this study. The pulp from yellow poplar showed higher pulp yield than pulp from mixed eucalyptus, which comes from the lower hot-water soluble extractives and the higher polysaccharides in yellow poplar chips than those of the mixed eucalyptus chips. The yellow poplar pulp had higher average fiber length and fiber width than those of the mixed eucalyptus pulp, which led to the better respond to beating and the higher tear strength than those of the pulp from the mixed eucalyptus chips.
Keywords
yellow poplar (Liriodendron tulipifera); Eucalyptus mixtures; soda-anthraquinone (Soda-AQ) pulp; fiber strength;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
1 Maloney, T.C., and Paulapuro, H., Hydration and swelling of pulp fibers measure with differential scanning calorimetry. Nordic Pulp Pap. Res. J. Vol. 13: 31-36 (1998).   DOI
2 Lee, S.-E., Kim, W.-J., Son, M.-K., and Seo, Y.-B.,Sugar Extraction by Pretreatment and Soda Pulping from Cattail (Typha latifolia L.) (1) Extraction of Sugar,, J. Korea TAPPI 42(2): 88-94 (2010).   과학기술학회마을
3 Francis, R.C., Shin, S.-J., Omori, S., Amidon, T.E and Blain, T.J., Soda pulping of hardwoods catalyzed by anthraquinone and methyl substituted anthraquinones. J. Wood Chem. Technol. Vol. 26:141-152 (2006).   DOI   ScienceOn
4 Shin, S.-J. and Cho, N.-S., Conversion factors for carbohydrate analysis by hydrolysis and 1H-NMR spectroscopy. Cellulose Vol. 15: 255-260 (2008).   DOI   ScienceOn
5 류근옥, 장석성, 최완용, 김홍은, 2003, 우리나라에 식재한 백합나무의 적응력과 생장에 관한 연구, 한국임학회지, Vol. 92: 515-525 (2003).
6 http://na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/ liriodendron/tulipifera.htm
7 Kang, C.-H., Park, S.-C., and Park, S.-J., Soda- Anthraquinone Pulping and Alkaline Sulfite- Anthraquinone Pulping of Rice-Straw, J. Korea TAPPI 29(3): 34-42 (1997).
8 유근옥, 김홍은, 백합나무 양묘기술 개발에 관한 연구, 한국임학회지 Vol. 92: 236-245 (2003).