지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 440 - 446 (7page)
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초록· 키워드
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To understand transition characteristics from wood to charcoal, Quercus variabilis wood was carbonized at 200, 250, 300, 340, 540 and $740^{\circ}C$, respectively. Heating value, pH and surface property by FT-IR spectroscopy of the carbonized charcoal were investigated. Heating value and pH increased with increasing carbonization temperature from 4500 cal/g and 4.3 of the control wood to 8,000 cal/g and 9 of the charcoal carbonized at $740^{\circ}C$, respectively. From FT-IR spectroscopy, the peaks from O-H, C-H and C-O stretching disappeared during carbonization at 540 and $740^{\circ}C$. Aromatic skeletal vibration at near $1,506{\sim}1,593cm^{-1}$ was repidly increased until $540^{\circ}C$. These results suggest that the chemical and physical characteristics of wood components in cell wall can be easily changed by increasing carbonization temperature and the carbonization seem to be incomplete at temperature below $540^{\circ}C$.
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참고문헌 (18)
참고문헌 신청
Encinar, J. M. / 1996 / Pyrolysis of two agricultural residues : Olive and grape bagasse / Influence of particle size and temperature Biomass and Bioenergy 11(5):397~409
Encinar, J. M. / 2000 / Fixed-bed pyrolysis of Cynara cardunculus L. product yields and compositions / Fuel Processing Technology 68(3):209~222
Greil, P / 2001 / Biomorphous ceramics from lignocellulosics / Journal of the European Ceramic Society 21:105~118
조태수 / 2009 / 목질탄화물 내의 화학 결합 변화 / 목재공학 37(1):87~93
Kim, N. H. / 2006 / Morphological characteristics of Quercus variabilis charcoal prepared at different temperatures / Wood Science and Technology 40(5):392~401
Encinar, J. M. / 2000 / Fixed-bed pyrolysis of Cynara cardunculus L. product yields and compositions / Fuel Processing Technology 68(3):209~222
Greil, P / 2001 / Biomorphous ceramics from lignocellulosics / Journal of the European Ceramic Society 21:105~118
조태수 / 2009 / 목질탄화물 내의 화학 결합 변화 / 목재공학 37(1):87~93
Kim, N. H. / 2006 / Morphological characteristics of Quercus variabilis charcoal prepared at different temperatures / Wood Science and Technology 40(5):392~401
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