Use of a silicon-carbide beta supported catalyst in a selective hydrodesulfurisation process

摘要

In the selective desulfurization of petrol cuts from a catalytic cracking unit comprises the use of a supported catalyst comprising a metal or metallic compound of a group VIII and/or group VI metal, the support comprising beta -silicon carbide. The catalyst is used in the selective hydrodesulfurization of an olefinic charge free from polynuclear aromatics and metals.