| 摘要 |
A process for the production of hydrogen with simultaneous formation of carbon dioxide by reacting carbon monoxide with steam at elevated temperatures in the presence of a catalyst which essentially consists of a refractory oxidic carrier having a high specific surface area loaded with metallic copper of a purity of more than 90% by weight, a fraction of at least 1% by weight of said metallic copper calculated as % by weight of the total weight of the copper and carrier being present as particles of a size of less than 20 nm. |
