| 학회 | 한국화학공학회 |
| 학술대회 | 2015년 봄 (04/22 ~ 04/24, 제주 ICC) |
| 권호 | 21권 1호, p.200 |
| 발표분야 | 공정시스템 |
| 제목 | CFD Modeling and Optimization Design of the FTS Reactor over Fe and Co based Catalyst on FPSO Environment |
| 초록 | Recently GTL-FPSO process, which converts natural gas into liquid products in the offshore, has received much attention as the conversion technology of stranded gas to clean fuels. To optimize GTL-FPSO process, the separation and control of inert gases such as CO2, CH4 and N2 in the front of FTS reactor are important for the optimization of catalytic process including heat-carrier control, minimization of piping and compact design of reactor. In this work, the effect of the heat-carrier control on the reaction of FTS over Fe and Co based catalyst system has been observed and experimental cases were compared. Also, a spatio-temporal model was developed to analyze the dynamic performance of a multi-tubular fixed-bed reactor, and the CFD simulation of the reactor interior was performed on a CFD tool such as COMSOL Multiphysics. This research carries out the dynamic modeling and simulation of the MTFBR model to confirm of the internal changes from the start-up to the point reaching the steady-state. Furthermore, to prevent the hotspots, this research designs optimal cooling temperature for shell side inlet tmeperature. |
| 저자 | 홍기훈, 임성수, 정재선, 박지인, 문동주 |
| 소속 | 한국과학기술(연) |
| 키워드 | GTL; FPSO; FTS; CFD |
| 원문파일 | 초록 보기 |
