PROCEDURE FOR HYDROISOMERIZATION OF LONG CHAIN N-PARFINES AND SUITABLE CATALYST FOR SUCH PURPOSE.

摘要

PROCESS FOR THE HYDROISOMERIZATION OF N - LONG CHAIN PARAFFINS, WHICH INCLUDES ISOMERIZING N - PARFINES WITH A NUMBER OF CARBON ATOMS OVER 15, IN THE PRESENCE OF HYDROGEN, AND A HYDROISOMERIZATION CATALYST THAT INCLUDES: A) A VEHICLE WHICH CONSISTS OF SILICE AND AN ALUMINUM GEL AMORPHES THE X-RAYS, WITH A MOLAR RELATIONSHIP SIO 2/2 OR 3 THAT VARY FROM 30/1 TO 500/1, AND THAT HAS A SURFACE THAT VARIES FROM 500 TO 1,000 M 2 / G, A POROSITY OF 0.3 TO 0.6 ML / G AND A PORE DIAMETER WITHIN THE SCALE OF 10 TO 40 ANGSTROM; B) A MIXTURE OF METALS BELONGING TO GROUPS VIB AND VIII, DEPOSITED ON THE VEHICLE IN A GLOBAL AMOUNT THAT VARIED FROM 2 TO 50% BY WEIGHT OF THE TOTAL OF (A) + (B).