| 학회 |
한국화학공학회 |
| 학술대회 |
2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터) |
| 권호 |
28권 1호, p.1195 |
| 발표분야 |
[주제 12] 화학공학일반(부문위원회 발표) |
| 제목 |
Desulfurization scrubbing in a squared spray column for a marine diesel engine: Design, construction, simulation, and experiment |
| 초록 |
IMO established regulations on SO2 emissions in the MARPOL Annex VI. In some coastal regions named “Sulphur Emission Control Areas”, SECAs from 1st January 2020, sulfur emissions for oceangoing vessels must be equivalent to sulfur content in fuel lower than 0.5% in weight worldwide. For enabling the installation of closed-loop flue gas desulfurization (FGD) in limited spaces of a shipment, a systematic methodology for the square-shaped FGD design was proposed, experiments to treat the flue gas released from a marine diesel engine (720 kW) were performed, and simulation and sensitivity analyses were conducted using Aspen Plus V10. This is aiming to reduce volume/space, weight, pressure drop, investment, and operating and maintenance costs while increasing efficiency. Good agreement was observed between experimental and simulated results. A liquid-to-gas mass ratio of approximately 4.32 kg.kg−1 provided SO2 removal efficiency higher than 95 %. Most parts of the mass and heat transfers occurred in the bottom section of the scrubber and a low-pressure drop was achieved. |
| 저자 |
이동영1, 김광식1, 최한솔1, Nguyen Van Duc Long2, 곽충용3, 이문용1
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| 소속 |
1영남대, 2Warwick Univeristy, 3한발매스테크 |
| 키워드 |
분리기술(Separation Technology) |
| E-Mail |
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| 원문파일 |
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