| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-환경·에너지 |
| 제목 | Experimental study of wetting prevention of hydrophobic coated hollow fiber membranes contactor for CO2 capture |
| 초록 | Hollow fiber membrane contactors (HFMCs) is an one of the most effective method for carbon dioxide capture due to their superior surface area between the liquid and the gas. However, when CO₂ absorbent solution wets the membrane and smears a membrane, CO₂ capture performance drops dramatically. To prevent membrane wetting phenomena, hydrophobic membrane coating was applied. In this study polypropylene was selected as a membrane material and perfluoroether(PFE) grafted silane (KY-164, Shin-Etsu) was used as a coating material to form hydrophobic nature of membrane surface. Effect of hydrophobic coated HFMCs on the CO₂ capture performance was tested. |
| 저자 | 이희준, 김수한 |
| 소속 | 한국생산기술(연) |
| 키워드 | Hollow fiber membrane contactor; CO2 capture; hydrophobic coating |
