| 초록 |
Ni-MgO-Al2O3 catalysts prepared by co-precipitation method exhibited excellent catalytic performance for dry reforming of coke oven gas. In this study, the parameters of co-precipitation method such as digestion time/temperature, pH, titration rate, and calcination temperature were controlled to optimize preparation method. To understand the relationship between catalytic performance and physicochemical properties, various techniques have been carried out such as X-ray diffraction, Brunauer-Emmett-Teller measurements, Temperature programmed reduction, CO2-temperature programmed desorption, H2-chemisorption. |
