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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.2
- 수록면
- 93 - 99 (7page)
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The investigation of clean and environment-friendly coal utilization technology is actively progressed due to high oil price and serious climate change caused by greenhouse gas emissions. In this study, the plasma gasification was performed using a 6kW microwave plasma unit under various reaction conditions: the particle sizes of coal (45㎛- 150㎛), O₂/fuel ratio (0-1.3), and steam/fuel ratio (0-1.5). The H₂ composition decreases with decreasing coal particle size. With increasing O₂/fuel ratio, the H₂ composition in the syngas decreased while the CO₂ composition increased. As the steam/fuel ratio increased from 0 to 1.5, the H₂ composition in the syngas increased while the CO₂ composition decreased. From the results, it was proven that the variation of syngas composition greatly affected by O₂/fuel ratio than steam/fuel ratio. The H₂ composition in the syngas, carbon conversion, and cold gas efficiency increased with increasing plasma power.
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참고문헌 (12)
참고문헌 신청
P. F. Godley / 1994 / Clean Coal Tech -nology Program; Model for Government/Industry Cooperation / Energy Lay Journal 1:439
서혜경 / 2009 / 건식 석탄공급형 1 Ton/Day급 가스화시스템 설계조건 및 시운전결과 / 한국수소및신에너지학회논문집 20(4):352~359
http://www.gasification.org.
B. G. Ivan / 1992 / Some General Conclusions from the Results of Studies on Solid Fuel Steam Plasma Gasification / Fuel 71:895
P. M. Kanilo / 2003 / Microwave Plasma Combustion of Coal / Fuel 82:187
서혜경 / 2009 / 건식 석탄공급형 1 Ton/Day급 가스화시스템 설계조건 및 시운전결과 / 한국수소및신에너지학회논문집 20(4):352~359
http://www.gasification.org.
B. G. Ivan / 1992 / Some General Conclusions from the Results of Studies on Solid Fuel Steam Plasma Gasification / Fuel 71:895
P. M. Kanilo / 2003 / Microwave Plasma Combustion of Coal / Fuel 82:187
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