한국연소학회:학술대회논문집
- 한국연소학회 2004년도 제29회 KOSCI SYMPOSIUM 논문집
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- Pages.238-243
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- 2004
고온공기를 이용한 고형연료의 가스화 운전 특성
Characteristics of Air-blown Gasification In a Pebble bed Gasifier
- Choi, Young-Chan (KIER) ;
- Kim, Jae-Ho (KIER) ;
- Hong, Jae-Chang (KIER) ;
- Kim, Young-Ku (KIER) ;
- Lee, See-Hoon (KIER) ;
- Lee, Jae-Goo (KIER)
- 발행 : 2004.11.26
초록
High temperature air blown gasification is new concept to utilize the waste heat from gasifier that is called the multi-staged enthalpy extraction technology. This process was developed to solve the economic problem due to air separation cost for the oxygen-blown as a gasifiying agent. In this study, we have performed the construction of pebble bed gasifier and operated it by controlling the pebble size and bed height. As a result, we can produce the syngas with the calorific value of 700kcal/