METHOD FOR THE HYDROTREATMENT OF A DIESEL FUEL LOAD, HYDROTREATMENT UNIT FOR IMPLEMENTING SAID METHOD, AND CORRESPONDING HYDROREFINING UNIT

摘要

The invention relates to a method for the catalytic hydrotreatment of a load based on a diesel fuel oil and a biological load based on plant oils and/or animal fats in a hydrotreatment unit. The invention is characterised in that the hydrotreatment unit comprises at least one hydrotreatment reactor operating on a countercurrent. The invention also relates to a hydrotreatment unit for implementing said method, and a corresponding hydrorefining unit.