Process for hydrotreating a diesel fuel feedstock, hydrotreating unit for implementing said process, and corresponding hydrorefining unit
AssigneeTotal Raffinage Marketing
InventorCésar Vergel
Life of this patent
Estimating the term…
Abstract
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 characterized 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.
Claims27
Process for the catalytic hydrotreating of a feedstock of oil origin, of diesel fuel type, and of a feedstock of biologicial origin based on vegetable oils and/or animal fats, comprising hydrotreating said feedstocks in a hydrotreating unit, characterized in that said hydrotreating unit comprises at least one fixed-bed hydrotreating reactor operating countercurrently with hydrogen.
Dependencies are inferred from the claim text.