BIODIESEL FUEL HYDROGENATION METHOD

摘要

The purpose of the present invention is to provide a biodiesel fuel hydrogenation method for preparing biodiesel fuel having superior low-temperature fluidity and oxidation stability. The present invention can produce biodiesel fuel having superior oxidation stability by hydrogenating biodiesel fuel with oxygen present in the reaction system and in the presence of a catalyst containing at least one noble metal selected from groups 8-10 of the periodic table.