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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 144 - 150 (7page)
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In this study, a gasification process has been investigated systematically by numerical method, in order to obtain design and operational concept for the gasification of RPF. A commercial scale of the facility of up-draft fixed bed gasifier was considered with the ignition by plasma torch. Turbulent reacting flow was calculated with the incorporation of the appropriate flow model for the turbulence in free space and inertial resistance for the porous region of waste loading. Further a detailed thermochemical model was employed for estimating the syngas composition by gasification. This study, focused on the S/C (steam/carbon mole ratio) and ER (Equivalence ratio) to show effective gasification process. Results show that better solution of the combined combustion and gasification process strongly and in a delicate manner depends on both equivalence ratio (ER) and steam and carbon mole ratio (S/C). This optimization of the gasifier is evaluated for the following ER (0.25, 0.35, 0.45), S/C (0.0, 2.2, 3). In this study, the gasification efficiency is the best at ER 0.35 and S/C 2.2.
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참고문헌 (8)
참고문헌 신청
Zhang, Q / 2012 / Gasification of municipal solid waste in the Plasma Gasification Melting process / Appiled Energy 90:106~112
Song, W. Y / 2010 / A Study on the Prevention of Metenological Disaster : A Statistical Verification of the Mid-to-Long Lange Wether & Climate Prediction by Thermo-Flow Owoon-Yookgi Model and A Numenical Analysis on the Gasification of CO2 Reduction, Department of Environmental Engineering / Graduate Scool Chungnam National University :125~127
Bird, R. B / 1966 / Transport Phenomena / John Wiley & Sons
Mandl, C. / 2010 / Modelling of an updraft fixed-bed gasifier operated with softwood pellets / Fuel 89(9):3895~3806
Higman, C. / 2008 / Gasification / Gulf Professional Pub./Elsevier Science :178~180
Song, W. Y / 2010 / A Study on the Prevention of Metenological Disaster : A Statistical Verification of the Mid-to-Long Lange Wether & Climate Prediction by Thermo-Flow Owoon-Yookgi Model and A Numenical Analysis on the Gasification of CO2 Reduction, Department of Environmental Engineering / Graduate Scool Chungnam National University :125~127
Bird, R. B / 1966 / Transport Phenomena / John Wiley & Sons
Mandl, C. / 2010 / Modelling of an updraft fixed-bed gasifier operated with softwood pellets / Fuel 89(9):3895~3806
Higman, C. / 2008 / Gasification / Gulf Professional Pub./Elsevier Science :178~180
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