PROCESS FOR ALTERING THE PHYSICO-CHEMICAL PROPERTIES OF FAUJASITE Y-TYPE ZEOLITES

The present invention relates to a process for modifying the physical and chemical properties of Faujasite Y-type zeolites (FAU), mainly used as a base material of catalyst used in the Fluid Catalytic Cracking (FCC) process, for the interest of the oil refining industry, in which the conversion of o...

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Hauptverfasser: HERNANDEZ BELTRAN FRANCISCO JAVIER, PEREZ ROMO PATRICIA, ARMENDARIZ HERRERA HECTOR, JULIEN FRIPIAT JOSE MARIE MAURICE, SANCHEZ VALENTE JAIME, GUZMAN CASTILLO MARIA DE LOURDES ALEJANDRA
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creator HERNANDEZ BELTRAN FRANCISCO JAVIER
PEREZ ROMO PATRICIA
ARMENDARIZ HERRERA HECTOR
JULIEN FRIPIAT JOSE MARIE MAURICE
SANCHEZ VALENTE JAIME
GUZMAN CASTILLO MARIA DE LOURDES ALEJANDRA
description The present invention relates to a process for modifying the physical and chemical properties of Faujasite Y-type zeolites (FAU), mainly used as a base material of catalyst used in the Fluid Catalytic Cracking (FCC) process, for the interest of the oil refining industry, in which the conversion of oil heavy fractions into lighter fractions, with a higher commercial value, is carried out. More specifically, the present invention relates to a process for producing in a single step: a) A modified Faujasite Y-type zeolite, with a lower sodium content, as low as 75%, than that of the starting Faujasite Y-type zeolite. b) A mesoporous material associated to the modified Faujasite Y-type zeolite, presenting an average pore size ranging from 2 to 100 nm, where such produced materials present a bimodal or multimodal pore size distribution and the proportion of modified Faujasite Y-type zeolite with respect to the mesoporous material associated to the Faujasite Y type Zeolite, can be regulated through the process operation conditions.
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title PROCESS FOR ALTERING THE PHYSICO-CHEMICAL PROPERTIES OF FAUJASITE Y-TYPE ZEOLITES
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