Kim Hyun Dong Hyun-tae Song Hongran Park Yu-jeong Yang Taeho Hong Kwan-Young Lee Moon, Dong Ju 2024-01-12T03:44:50Z 2024-01-12T03:44:50Z 2021-12-14 2021-10 2384-1370 https://pubs.kist.re.kr/handle/201004/77338 The Gas to Liquid (GTL) process is one of the most promising technologies for eco-friendly fuel production. In the GTL process, Fischer-Tropsch synthesis (FTS) reaction is known as a key catalytic process that converts synthesis gas (CO + H2) to value-added hydrocarbon products. The CO2 utilization in FTS process takes the possibility to reduce the greenhouse gases and utilizes the captured CO2 in an economic and environmentally-friendly way. In this study, the zeolite was synthesized by a conventional hydrothermal method, and Co/γ-Al2O3 catalyst was prepared by an impregnation method. The cobalt based hybrid FTS catalyst was prepared by physically mixing Co/γ-Al2O3 with zeolite. The effect of CO2 ratio in syngas was investigated on conversion and selectivity. The physiochemical properties of all prepared catalysts were characterized by XRD, BET and NH3-TPD techniques. The catalytic performance of the physically mixed bi-functional hybrid catalyst was evaluated under a fixed bed reactor. The products were analyzed by on-line and off-line GCs. The catalytic performance over the bi-functional hybrid FTS catalysts was compared with Co/γ-Al2O3 catalyst. English 한국화학공학회 GTL Fischer-Tropsch Synthesis FTS FTS Studies on CO2 utilization over Cobalt Based FTS hybrid catalyst for Application in GTL-FPSO process Conference 2 한국화학공학회 2021년도 가을 총회 및 국제 학술대회 한국화학공학회 2021년도 가을 총회 및 국제 학술대회 KO 광주, 김대중컨벤션센터 2021-10-27