| 摘要 |
PURPOSE:To obtain a catalyst having high activity and, at the same time, withstanding for use in a steam reforming reaction of a higher hydrocarbon by adding a zirconia sol to a Ru.Al2O3 series catalyst. CONSTITUTION:The catalyst is prepared by carrying a zirconia sol as a precursor of zirconia on an Al2O3 carrier, calcining, attaching ruthenium chloride and calcining, and as necessary an alkaline earth metal oxide may be added to the catalyst. |
