PROCESS AND CATALYST FOR PROCESSING HEAVY CUTTING HYDROGENATES FROM HYDROLIQUEFACTION OF COAL

摘要

THE INVENTION CONCERNS A PROCESS AND A CATALYST FOR TREATMENT OF HEAVY CUTS OF HYDROGENATES FROM THE HYDROLICFACTION OF COAL. /P P HEAVY CUTS ARE SUBJECT TO HYDROGENOLYSIS AT A TEMPERATURE OF 850C AND BETWEEN 600C AND 600C AND UNDER A HYDROGEN PRESSURE BETWEEN 10 AND 120 BARS, IN THE PRESENCE OF AT LEAST ONE CATALYST CONTAINING ZIRCONIUM OXIDE. /P P APPLICATION TO THE RECOVERY OF COAL.