학회 | 한국화학공학회 |
학술대회 | 2013년 봄 (04/24 ~ 04/26, 광주 김대중컨벤션센터) |
권호 | 19권 1호, p.230 |
발표분야 | 공정시스템 |
제목 | Operating Conditions Study for CO2 Transport |
초록 | CCS is thought to be a practical solution for control of CO2 emission level in atmosphere. It becomes even more challenging when CO2 is transported to an offshore storage since there is little experience with subsea pipelines for CO2 transportation. In this study, a plausible transport and storage model scheme has been developed and then employed to study different offshore CO2 transportation cases for distance of 150km long pipeline as: CO2 transport in liquid phase (Temperature =-20 C, Pressure=6.50 MPa); CO2 transport in liquid phase (Temperature=5 C, Pressure 9.30 MPa); CO2 transport in supercritical phase (Temperature=40 C, Pressure=15.00 MPa). Since the compressor is the most power consuming equipment, compression energy requirement per ton of CO2 compressed for case 1, 2 and 3 was consequently 96.20, 99.75 and 118.26KWh respectively. Transport cost varies between 10.9- 15.5$ depending on specific scenario. This research was supported by the LNG Plant R&D Center funded by the Ministry of Land, Transportation and Maritime Affairs (MLTM) of the Korean government. |
저자 | Umer Zahid, Ung Lee, 한종훈 |
소속 | 서울대 |
키워드 | CCS; CO2 Transport; Operations |
원문파일 | 초록 보기 |