Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Water Gas Shift Reaction Using the Commercial Catalyst Pellets from the Gases by Waste Plastic Gasification

폐플라스틱 가스화에 의한 가스로부터 상용 촉매 펠릿을 이용한 수성가스 전환 반응

  • JI-MIN YUN (Technical Korea) ;
  • YOUNG-SUB CHOI (Technical Korea) ;
  • JIN-BAE KIM (Department of Green Energy Engineering, Hoseo University General Graduate School) ;
  • JIN-BAE KIM (Department of Green Energy Engineering, Hoseo University General Graduate School) ;
  • GAB-JIN HWANG (Department of Green Energy Engineering, Hoseo University General Graduate School)
  • 윤지민 ((주)테크니컬코리아) ;
  • 최영섭 ((주)테크니컬코리아) ;
  • 김진배 (호서대학교 일반대학원 그린에너지공학과) ;
  • 김진배 (호서대학교 일반대학원 그린에너지공학과) ;
  • 황갑진 (호서대학교 일반대학원 그린에너지공학과)
  • Received : 2023.07.28
  • Accepted : 2023.08.25
  • Published : 2023.08.30
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Abstract

The water gas shift reaction was carried out using the commercial catalyst pellet and the simulated gases expected to occur from waste plastic gasification. In the water gas shift reaction, the high temperature shift reaction and the low temperature shift reaction were continuously performed with CO:H2O ratio of 1:2, 1:2.5, and 1:3, and the CO conversion and H2 increase rate were evaluated. The H2 increase rate increased in order to CO:H2O ratio of 1:3 > CO:H2O ratio of 1:2.5 > CO:H2O ratio of 1:2. The CO conversion showed a high value of more than 97% at each CO:H2O ratio. The water gas shift reaction at a CO:H2O ratio of 1:3 showed the highest H2 increase rate and CO conversion.

Keywords

Acknowledgement

본 연구는 환경부와 한국환경산업기술원의 "폐플라스틱 활용 원료·연료화 기술개발 사업(No. 2022003490001)"으로 추진된 것으로 환경부와 한국환경산업기술원의 재정 지원에 감사드립니다.

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