| 摘要 |
A FIRST HYDROISOMERIZATION CATALYST CONTAINS A SUPPORT BEING A EXTRUDED PRODUCT PREPARED BY CALCINATION HAVING A THERMAL TREATMENT THAT INCLUDES THERMALLY TREATING AT 350°C OR MORE AND AT LEAST ONE METAL SUPPORTED ON THE SUPPORT AND SELECTED FROM THE GROUP CONSISTING OF METALS BELONGING TO GROUPS 8 TO 10 OF THE PERIODIC TABLE, MOLYBDENUM AND TUNGSTEN, WHEREIN THE SUPPORT CONTAINS (A1) A CALCINED ZEOLITE PREPARED BY CALCINATION HAVING A THERMAL TREATMENT THAT INCLUDES THERMALLY TREATING AT 350°C OR MORE OF AN ION-EXCHANGED ZEOLITE OBTAINED BY ION EXCHANGE OF AN ORGANIC TEMPLATE-CONTAINING ZEOLITE CONTAINING AN ORGANIC TEMPLATE AND HAVING A 10-MEMBERED RING ONE-DIMENSIONAL POROUS STRUCTURE IN A SOLUTION CONTAINING AMMONIUM IONS AND/OR PROTONS, AND (B1) A CALCINED INORGANIC OXIDE PREPARED BY CALCINATION HAVING A THERMAL TREATMENT THAT INCLUDES THERMALLY TREATING AT 350°C OR MORE OF ONE INORGANIC OXIDE SELECTED FROM THE GROUP CONSISTING OF ALUMINA, SILICA, TITANIA, BORIA, ZIRCONIA, MAGNESIA, CERIA, ZINC OXIDE, PHOSPHORUS OXIDE, AND A COMPOSITE OXIDE CONTAINING A COMBINATION OF TWO OR MORE OF THESE OXIDES, WHEREIN THE THERMAL TREATMENT TO WHICH THE CALCINED ZEOLITE HAS BEEN SUBJECTED INCLUDES CALCINATION IN WHICH THE ION-EXCHANGED ZEOLITE THAT HAS NOT BEEN THERMALLY TREATED AT 350°C OR MORE IS HEATED WITHIN THE RANGE OF 350°C TO 450°C. |
