| abstract |
The present invention relates to a catalyst for producing light aromatics with heavy aromatics, the process for preparing the catalyst and its use. The catalyst comprises a support, a component (1) and a component (2), the component (1) comprising a metallic element or a plurality of metal elements selected from the group consisting of Pt, Pd, Ir and Rh, and the component (2) ) comprising a metallic element or a plurality of metal elements selected from the group consisting of group IA, group IIA, group IIIA, group IVA, group IB, group IIB, group IIIB, group IVB, group VB, Group VIB, Group VIIB, Group La and Group VIII other than Pt, Pd, Ir and Rh. The catalyst can be used to produce light aromatics with heavy aromatics, whereby it is possible to improve the selectivity in the hydrogenation of heavy aromatics and the yield of light aromatics. |