VERFAHREN ZUR ISOMERISATION VON AROMATISCHEN C8 FRAKTIONEN MIT EINEM KATALYSATOR ENTHALTEND ZEOLITH IZM-2 MIT EINEM SI/AL VERHÄLTNIS GEEIGNET FÜR DIE ISOMERISATION VON AROMATISCHEN C8 FRAKTIONEN

摘要

A catalyst is described comprising at least one IZM-2 zeolite containing silicon atoms and aluminum atoms, at least one matrix and at least one metal from group VIII of the periodic classification of the elements, the zeolite having a ratio between the number of moles of silicon and the number of moles of aluminum in the range 60 to 150. Said catalyst is used in a process for the isomerization of an aromatic feed comprising at least one compound containing eight carbon atoms per molecule.