| 主权项 |
1. A powderous catalytic system comprising
a metal alloy carrier comprising (i) 45 wt-%-75 wt-%, based on the total weight of the metal alloy, of Fe, and (ii) 15 wt-%-30 wt-%, based on the total weight of the metal alloy, of Ni, and (iii) 5 wt-%-20 wt-%, based on the total weight of the metal alloy, of Co, and (iv) 3 wt-%-8 wt-%, based on the total weight of the metal alloy, of Mo, and wherein the said metal alloy is coated by a metal oxide layer and impregnated with Pd. |
