CATALYST FOR HYDROTREATING PRIMARY LIGHT GASOIL AND SYNTHESIS PROCESS.

摘要

The present invention is related to a process for the synthesis of a supported catalytic composition for performing a catalytic hydrotreatment. The support is a pure aluminum oxide or mixed with other oxide such as titanium dioxide in anatase phase in the form of nanotubes. As an embodiment of the present invention, the catalytic composition may be synthesized without a support. The catalytic composition comprises a metal from group VI B and/or a metal from group VIII B from the Periodic Table and being hydrothermally prepared for being obtained with a rich content of sulfur in a single synthesis step. The catalytic composition provides an improved activity in the hydrodesulfurization of primary light gasoil. The present invention comprises two steps: The first step consists in the optimization of the formula of the catalytic composition with regard to the incorporation of the active metal. The second step consists in the evaluation of the catalytic composition with a real load of pri mary light gasoil. Given that the methodology has been selected in order to illustrate the present invention, it should be understood by all those involved in the art of the invention that same may be changed and modified in a variety of ways without the scope of the present invention being thereby extended.