| Search / Korean Journal of Chemical Engineering |
Korean Chemical Engineering Research,
Vol.48, No.3, 409-412, 2010
Vol.48, No.3, 409-412, 2010
도시 폐기물 폐목재의 건조 특성
Drying Characteristics of Municipal Wood Waste
본 연구는 질소 분위기의 등온 열중량 분석기를 사용하여 도시 폐기물 폐목재 시료 wood, particle board, MDF의 건조특성을 측정 및 고찰하였다. 폐목재의 건조속도는 잔류 수분 분율에 대한 1차 반응속도로 잘 표현되었다. 건조 활성화 에너지는 12.72~18.31 kJ/g mol, 빈도인자는 0.2155~1.249 1/s이었다.
This study investigated and discussed the drying characteristics of municipal wood wastes (wood, particle board, medium density fiber-board(MDF)) in the N2 environment with an isothermal thermogravimetric analyzer. The drying rate could be expressed by a first order reaction model on remaining fraction of moisture. The activation energy ranged from 12.72 kJ/g mol to 18.31 kJ/g mol and the frequency factor from 0.2155 1/s to 1.249 1/s.
[References]
- Li X, Zhang B, Li W, Li Y, Wood Sci. Technol., 39, 521, 2005
- Cai Y, Hayashi K, Mokuzai Gakkaishi, 48, 73, 2002
- Alexiou PN, Wilkins AP, Hartley J, Wood Sci. Technol., 24, 103, 1990
- Wen CY, Loos WE, Wood Sci., 2, 87, 1969
- Sinclair D, Tappi, 50, 424, 1967
- Choi JH, Kim MH, Jo MY, Park KH, Jang E, Lee JM, Korean Chem. Eng. Res., 48(1), 16, 2010
- Shafrinskii YS, Izvestiya Fiziko-Khimicheskogo Nauchno-Issledovatel'skogo Instituta pri Irkutskom Gosudarstvennom Universitete, 7, 76, 1966
- Mayatskii VA, Sokolov LB, Gerasimov VD, Kasyanets AV, Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 57, 1632, 1984
- Roberts JS, Tong CH, Int. J. Food Propert., 6, 355, 2003
- Waje SS, Meshram MW, Chaudhary V, Pandey R, Mahanawar PA, Thorat BN, Brazilian J. Chem. Eng., 22, 209, 2005
- Arora S, Bharti S, Sehgal VK, Dry. Technol., 24, 189, 2006
- Villeneuve S, Gelinas P, LWT-Food Sci. Technol., 40, 465, 2006
- Di Scala K, Crapiste G, LWT-Food Sci. Technol., 41, 789, 2008
- Tari O, Pekcan O, Dry. Technol., 26, 101, 2008
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.