Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)
- Volume 21 Issue 5
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- Pages.452-459
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- 2010
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- 1738-7264(pISSN)
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- 2288-7407(eISSN)
A Study on Syngas Co-Combustion Characteristics in a 0.7 MWth Water-Tube Boiler with Single Heavy Oil Burner
중유 싱글 버너 수관식 보일러에서의 합성가스 혼합연소 특성 연구
- Choi, Sin-Yeong (Korea Institute of Industrial Technology) ;
-
Yang, Dong-Jin
(Korea Institute of Industrial Technology) ;
-
Bang, Byoung-Yeol
(Korea Institute of Industrial Technology) ;
-
Yang, Won
(Korea Institute of Industrial Technology)
- 최신영 (한국생산기술연구원 고온생산기술연구부) ;
-
양동진
(한국생산기술연구원 고온생산기술연구부) ;
-
방병열
(한국생산기술연구원 고온생산기술연구부) ;
-
양원
(한국생산기술연구원 고온생산기술연구부)
- Received : 2010.08.17
- Accepted : 2010.10.20
- Published : 2010.10.31
Abstract
This study is aimed to investigate changes of combustion characteristics and heat efficiency when syngas from gasification process using low-rank fuel such as waste and/or biomass is applied partially to an industrial boiler. An experimental study on syngas co-combustion was performed in a 0.7 MW (1 ton steam/hr) water tube boiler using heavy oil as a main fuel. Three kinds of syngas were used as an alternative fuel: mixture gas of pure carbon monoxide and hydrogen, syngas of low calorific value generated from an air-blown gasification process, and syngas of high calorific value produced from an oxygen-blown gasification process. Effects of co-combustion ratio (0~20%) for each syngas on flue gas composition were investigated through syngas injection through the nozzles installed in the side wall of the boiler and measuring
Keywords
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References
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