CONVERSION OF AN AROMATIC HYDROCARBON OR MIXTURE OF AROMATIC HYDROCARBONS, INTEGRATED PROCESS FOR HYDROGENATING THE AROMATIC HYDROCARBONS AND METHOD FOR DESULFURIZATION OF THE AROMATIC HYDROCARBONS

摘要

The present invention relates to a process for reacting an aromatic hydrocarbon containing aromatic sulphur compounds, or a mixture of aromatic hydrocarbons containing aromatic sulphur compounds, where appropriate in the presence of hydrogen, comprising a first step of removing aromatic sulphur compounds (step a) and a second step of hydrogenating an aromatic hydrocarbon or mixture of aromatic hydrocarbons in the presence of a supported ruthenium catalyst in the presence of hydrogen (step b).