Advanced Clean Energy (ACE) Lab.


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Our major research interests are applications of gas hydrates to energy and environmental systems with a primary focus on CO2 capture and storage, gas storage and transportation (natural gas and H2), and flow assurance. Gas hydrates are solid inclusion compounds in which gas molecules are trapped within a crystal structure of water and have many technical applications due to their ability to capture specific guest components.

Major research field

Carbon dioxide capture and storage, Gas hydrates, Clean energy, Flow assurance

Desired field of research

Greenhouse gas capture, Carbon dioxide utilization, Gas storage and transportation

Research Keywords and Topics

Gas hydrates, Carbon dioxide capture and storage, Greenhouse gas, Clean energy, Flow assurance

Research Publications

· Lee, Y.; Choi, W.; Seo, Y.-j.; Lee, J. Y.; Lee, J.; Seo, Y. / Structural transition induced by cage-dependent guest exchange in CH4 + C3H8 hydrates with CO2 injection for energy recovery and CO2 sequestration / APPLIED ENERGY / 2018-10
· Ko, G.; Seo, Y. / SF6 Hydrate Formation in Various Reaction Media: A Preliminary Study on Hydrate-Based Greenhouse Gas Separation / ENVIRONMENTAL SCIENCE & TECHNOLOGY / 2019-11
· Lee, D.; Go, W.; Ko, G.; Seo, Y. / Inhibition synergism of glycine (an amino acid) and [BMIM][BF4] (an ionic liquid) on the growth of CH4 hydrate / CHEMICAL ENGINEERING JOURNAL / 2020-08


· [국내] 서용원, 김은애, 고결 / 가스 하이드레이트 형성을 이용한 불소 가스의 회수 방법 / 2017-10
· [국내] 서용원, 이요한, 한상우 / 슬러리 상태의 하이드레이트를 평형수로 이용한 선박 / 2016-04


  • EC. 화공
  • EC01. 화학공정
  • EC0102. 분리/정제기술


  • 환경/에너지 프론티어 진흥
  • 030100. 대기오염물질 저감 및 제거기술


  • 고효율화기술
  • 대기오염 모니터링 및 제어
  • 411. CO2포집, 저장, 처리기술


  • ET 분야
  • 환경기반
  • 050111. 대기오염물질 저감 및 제거기술