Intevep, S.a.

Antida Andriollo

Roberto E Galiasso

Norma Del Valencia

Roberto A Sanchez-Delgado

Daniel E Paez

Francisco A Lopez

Pedro Pereira

Jose Guitian

Jose Rafael Cordova

Francisco Granadillo

Alfredo Cirilo

A method for preparing an oil soluble catalytic precursor includes the steps of: providing a mixture of a catalytic metal salt in water, wherein the catalytic metal salt contains a catalytic metal selected from the group consisting of alkali metals, alkaline earth metals, transition metals, and mixtures thereof; providing a heavy hydrocarbon phase; forming a water in oil emulsion of the mixture in the heavy hydrocarbon phase; and heating the emulsion at a temperature sufficient to dehydrate the emulsion so as to provide a hydrocarbon containing an oil soluble compound containing the catalytic metal.

Production of oil soluble catalytic precursors

A catalyst system for selective hydrogenation of sulfur-containing and nitrogen-containing compounds of a heteroaromatic organic phase includes a mixture of a noble metal selected from Group VIII of the Periodic Table of Elements and a water-soluble ligand. A process for preparing the catalyst system and hydrogenation process using the catalyst system are also provided.

Catalyst system for selective hydrogenation of heteroaromatic

Process for selective hydrogenation of heteroaromatic sulfur-containing

Growing community of inventors

Caracas, Venezuela

Antida Andriollo