| 초록 |
Reverse water gas shift (RWGS) reaction has been widely used to adjust H2/CO ratio in many industrial applications, such as ammonia and methanol synthesis, and Fischer-Tropsch synthesis, because each synthesis requires different H2/CO ratio. Up to now, a mixture of Cu, ZnO and Al2O3 at various compositions has been used as a catalyst for low-temperature shift reaction that occurs below 300 °C, and high-temperature shift reaction catalyst, such as Fe2O3/Cr2O3, is usually operating in temperature range of 310 ~ 450 °C. On the other hand, the study of the activity and stability for the RWGS reaction operated above 600 °C has been rarely studied. |
