| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 봄 (04/22 ~ 04/23, 대구 EXCO) |
| 권호 |
16권 1호, p.518 |
| 발표분야 |
에너지 |
| 제목 |
Numerical Study on Steam Gasification in a Dual Fluidized Bed Biomass Gasification System |
| 초록 |
A numerical model for biomass steam gasification in dual fluidized bed (DFB) is studied based on mass and energy balances. Gasification in the bubbling fluidized bed (BFB) gasifier is calculated by using a thermodynamic equilibrium model. Complete combustion of both unconverted char and additional fuel is assumed in the combustion reactor (riser). The heat required for gasification reaction is provided by the circulating bed material (silica sand). Experimental data collected from the literature is compared to the numerical prediction. Effects of reaction temperature and steam/fuel ratio on the heating value of the product gas and the overall performance of DFB gasification are evaluated. |
| 저자 |
Thanh D.B Nguyen1, 임영일1, 송병호2, 양 원3, 이은도3, 최영태3, 박재연4, 최기림5, 조용수4
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| 소속 |
1Hankyong National Univ., 2Kunsan National Univ., 3Korean Institute of Industrial Technology, 4SeenTec Co., 5Ltd. |
| 키워드 |
Biomass; Gasification; Dual Fluidized Bed (DFB) Gasifier; Bubbling Fluidized Bed (BFB); Equilibrium model
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| E-Mail |
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| 원문파일 |
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