| 摘要 |
The method involves providing hydrogen in excess in a reactor. The reactor is arranged with a fixed bed comprising a set of catalytic zones (R1) that is placed in series, where the set of catalytic zones includes a hydro-treating catalyst. A mixture of hydrocarbons is heated to temperature ranging between 130 and 320 degrees Celsius. A set of recycled upstream catalytic zones is arranged with a specific mass ratio. A partial load is introduced in the former catalytic zones. |
