| 摘要 |
An impregnated nickel catalyst for the steam reforming of gaseous hydrocarbons to produce hydrogen, comprising a support containing at least 98% of alumina, having the shape of a cylinder containing at least four partitions located in radial planes and in which the porosity ranges between 0.08 and 0.20 cm3/g, and 4 to 15% of nickel calculated as NiO with respect to the total weight of the catalyst, deposited by impregnation on the support.
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