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

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Ni Catalyst Properties for Ammonia Reforming: Comparison of Ni Content and Space Velocity

암모니아 개질에 대한 Ni 촉매 특성: Ni 함량과 공간속도 비교

  • WOO, JINHYEOK (Major in Applied Chemistry, Kyungpook National University) ;
  • KIM, TAEYOUNG (Major in Applied Chemistry, Kyungpook National University) ;
  • KIM, JU EON (Major in Applied Chemistry, Kyungpook National University) ;
  • CHO, BYUNGOK (Wonik Materials Co, Ltd.) ;
  • JUNG, SUKYONG (Wonik Materials Co, Ltd.) ;
  • PARK, SAEMI (Wonik Materials Co, Ltd.) ;
  • LEE, SOOCHOOL (Major in Applied Chemistry, Kyungpook National University) ;
  • KIM, JAECHANG (Major in Applied Chemistry, Kyungpook National University)
  • 우진혁 (경북대학교 응용화학공학부) ;
  • 김태영 (경북대학교 응용화학공학부) ;
  • 김주언 (경북대학교 응용화학공학부) ;
  • 조병옥 ((주)원익머트리얼즈) ;
  • 정석용 ((주)원익머트리얼즈) ;
  • 박새미 ((주)원익머트리얼즈) ;
  • 이수출 (경북대학교 응용화학공학부) ;
  • 김재창 (경북대학교 응용화학공학부)
  • Received : 2021.11.24
  • Accepted : 2021.12.20
  • Published : 2021.12.30
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Abstract

A reforming catalyst for hydrogen production from ammonia is being studied. Non-novel metal based Ni catalysts for use in ammonia reforming processes are being developed. In this study, the ammonia reforming characteristics according to Ni content of the alumina pellet supported catalyst in the mid-temperature region were investigated under different space velocity. 20 Ni and 3,000 h-1 showed the best catalytic activity with ammonia conversion of 63% among all conditions.

Keywords

Acknowledgement

본 연구는 (주)원익머트리얼즈의 "암모니아 개질을 위한 비금속계 촉매 개발" 과제로 수행되었으며, 이에 감사드립니다.

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