摘要 |
The invention relates to a catalyst consisting of at least: one matrix comprising at least one oxide which is selected from an amorphous oxide, an oxide with low crystallinity and a mixture of both; at least one solid microporous crystalline material which, in the calcined and anhydrous state, has the molar composition X2O3: nYO2:m ZO2, in which X is a trivalent element such as, for example, A1, B, Fe, In, Ga, Cr, Y is at least one trivalent element that is different from Ge and Z is Ge, the value (n+m) is at least equal to 5 and can be between 5 and INFINITY , and the value of n/m is at least equal to 1; and at least one hydrogenating compound, preferably Pt, Pd, Ir, Ru, Rh, and Re or a combination of same. The invention also relates to the use of said catalyst in a process in order to improve the quality of diesel fractions. |
申请人 |
UNIVERSIDAD POLITECNICA DE VALENCIA;CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS |
发明人 |
CORMA CANOS, A.;MARTINEZ FELIU, A.;REY GARCIA, F.;DIAZ CABANAS, M. J.;ARRIBAS VIANA, M. |