MX2020007352A - Catalizador de craqueo catalitico fluido (fcc) con mesoporosidad mejorada, su preparacion y su uso. - Google Patents

Catalizador de craqueo catalitico fluido (fcc) con mesoporosidad mejorada, su preparacion y su uso.

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Publication number
MX2020007352A
MX2020007352A MX2020007352A MX2020007352A MX2020007352A MX 2020007352 A MX2020007352 A MX 2020007352A MX 2020007352 A MX2020007352 A MX 2020007352A MX 2020007352 A MX2020007352 A MX 2020007352A MX 2020007352 A MX2020007352 A MX 2020007352A
Authority
MX
Mexico
Prior art keywords
catalyst
preparation
mesoporosity
silica
fcc
Prior art date
Application number
MX2020007352A
Other languages
English (en)
Inventor
Amir Sabahi
Andrew J Loebl
Julie Ann Francis
Eswaramoorthi Iyyamperumal
Nataly Garcia Vargas
William Knowles
Original Assignee
Albemarle Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Albemarle Corp filed Critical Albemarle Corp
Publication of MX2020007352A publication Critical patent/MX2020007352A/es

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    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
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    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7042—TON-type, e.g. Theta-1, ISI-1, KZ-2, NU-10 or ZSM-22
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/18—Phosphorus; Compounds thereof containing oxygen with metals
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    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/182—Phosphorus; Compounds thereof with silicon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
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    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C—CHEMISTRY; METALLURGY
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    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nanotechnology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

En la presente se proporciona un proceso para la preparación de un catalizador y un catalizador que comprende una mesoporosidad mejorada. Por lo tanto, en una modalidad, se proporciona un catalizador de FCC en partículas que comprende de alrededor de 2 a alrededor de 50 % en peso de una o más zeolitas de faujasita ultra estabilizadas con poros grandes con una relación de SiO2/Al2O3 alta o USY que contiene tierras raras, de 0 a alrededor de 50 % en peso de una o más zeolitas de faujasita con poros grandes con intercambio de tierras raras, de 0 a alrededor de 30 % en peso de zeolitas con un tamaño de poros pequeño a mediano, de alrededor de 5 a alrededor de 45 % en peso de boehmita cuasicristalina, de alrededor de 0 a alrededor de 35 % en peso de boehmita microcristalina, de 0 a alrededor de 25 % en peso de una primera sílice, de alrededor de 2 a alrededor de 30 % en peso de una segunda sílice, de alrededor de 0.1 a alrededor de 10 % en peso de uno o más componentes de tierras raras, que muestra una mesoporosidad mejorada en el intervalo de 6 - 40 nm, la numeración de las sílices corresponden a su orden de introducción en el proceso de preparación.
MX2020007352A 2018-01-12 2019-01-11 Catalizador de craqueo catalitico fluido (fcc) con mesoporosidad mejorada, su preparacion y su uso. MX2020007352A (es)

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