MX2020007353A - Catalizador de craqueo catalitico fluido (fcc) preparado mediante un proceso que implica mas de un material de silice. - Google Patents

Catalizador de craqueo catalitico fluido (fcc) preparado mediante un proceso que implica mas de un material de silice.

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Publication number
MX2020007353A
MX2020007353A MX2020007353A MX2020007353A MX2020007353A MX 2020007353 A MX2020007353 A MX 2020007353A MX 2020007353 A MX2020007353 A MX 2020007353A MX 2020007353 A MX2020007353 A MX 2020007353A MX 2020007353 A MX2020007353 A MX 2020007353A
Authority
MX
Mexico
Prior art keywords
silica
fcc catalyst
catalyst prepared
process involving
silica material
Prior art date
Application number
MX2020007353A
Other languages
English (en)
Inventor
Amir Sabahi
Andrew J Loebl
Sandra Gavalda
Julie Ann Francis
Eswaramoorthi Iyyamperumal
Min Li
Andrea Marcinkova
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 MX2020007353A publication Critical patent/MX2020007353A/es

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12Silica and alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16Clays or other mineral silicates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084Y-type faujasite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007Zeolite Beta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/40Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027Powdering
    • B01J37/0045Drying a slurry, e.g. spray drying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04Mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08Heat treatment
    • B01J37/082Decomposition and pyrolysis
    • B01J37/088Decomposition of a metal salt
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04Oxides
    • C10G11/05Crystalline alumino-silicates, e.g. molecular sieves
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J2029/081Increasing the silica/alumina ratio; Desalumination
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70Catalyst aspects
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

En la presente se proporciona un proceso para la preparación de un catalizador y un catalizador que comprende más de una sílice. Por lo tanto, en una modalidad, la invención proporciona 5 un catalizador de FCC en partículas que comprende de alrededor de a alrededor de 60 % en peso de una o más zeolitas, de alrededor de 10 a alrededor de 45 % en peso de boehmita cuasicristalina (QCB), de alrededor de 0 a alrededor de 35 % en peso de boehmita microcristalina (MCB), más de alrededor de 0 a alrededor de 15 % en peso de sílice a partir de sílice coloidal estabilizada con sodio, más de alrededor de 0 a alrededor de 30 % en peso de sílice a partir de sílice coloidal estabilizada con sodio inferior o estabilizada con amoníaco, y la arcilla de balance, y el proceso para elaborarlo. Este proceso da como resultado catalizadores resistentes al desgaste con buen rendimiento.
MX2020007353A 2018-01-12 2019-01-11 Catalizador de craqueo catalitico fluido (fcc) preparado mediante un proceso que implica mas de un material de silice. MX2020007353A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862616807P 2018-01-12 2018-01-12
PCT/US2019/013236 WO2019140223A1 (en) 2018-01-12 2019-01-11 Fcc catalyst prepared by a process involving more than one silica material

Publications (1)

Publication Number Publication Date
MX2020007353A true MX2020007353A (es) 2020-09-03

Family

ID=65494493

Family Applications (1)

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MX2020007353A MX2020007353A (es) 2018-01-12 2019-01-11 Catalizador de craqueo catalitico fluido (fcc) preparado mediante un proceso que implica mas de un material de silice.

Country Status (9)

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US (2) US11458456B2 (es)
EP (1) EP3737499B1 (es)
JP (1) JP2021511200A (es)
KR (1) KR102693070B1 (es)
CN (1) CN111565840A (es)
CA (1) CA3087954A1 (es)
MX (1) MX2020007353A (es)
RU (1) RU2020125400A (es)
WO (1) WO2019140223A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023550582A (ja) 2020-10-30 2023-12-04 アルベマール コーポレーション 汚染物質抵抗性が向上した本質的に粘土を含まないfcc触媒、その調製及び使用
CA3204869A1 (en) * 2021-01-15 2022-07-21 Daniel Evans Fcc catalyst additive with pseudo solid state crsytallized zeolite

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086187A (en) 1976-06-17 1978-04-25 Filtrol Corporation Attrition resistant zeolitic catalyst
US4206085A (en) 1979-01-15 1980-06-03 Filtrol Corporation Balanced alumina matrix in zeolite containing catalyst
US4440868A (en) * 1981-12-07 1984-04-03 Ashland Oil, Inc. Carbo-metallic oil conversion catalysts
CA1195968A (en) * 1981-12-07 1985-10-29 Hubert W. Beck Carbo-metallic oil conversion process and catalysts
JPS62273040A (ja) * 1986-05-21 1987-11-27 Chiyoda Chem Eng & Constr Co Ltd 排ガス中の窒素酸化物の除去方法
AU2002367444A1 (en) 2001-05-10 2003-09-29 Akzo Nobel N.V. Continuous process and apparatus for the efficient conversion of inorganic solid particles
EP1264635A1 (en) 2001-06-05 2002-12-11 Akzo Nobel N.V. Process for the production of catalysts with improved accessibility
US6858556B2 (en) * 2002-02-25 2005-02-22 Indian Oil Corporation Limited Stabilized dual zeolite single particle catalyst composition and a process thereof
US7456123B2 (en) * 2004-06-08 2008-11-25 Exxonmobil Research And Engineering Company FCC catalyst
EP1824599B1 (en) * 2004-12-21 2020-06-17 Albemarle Netherlands B.V. Attrition-resistant catalyst, a process for its preparation and its use
WO2006067154A1 (en) 2004-12-21 2006-06-29 Albemarle Netherlands Bv Fcc catalyst, its preparation and use
JP2008544853A (ja) * 2005-07-01 2008-12-11 アルベマール・ネーザーランズ・ベーブイ ゼオライトおよび非ゼオライト成分を含んで成る触媒組成物の製造法
US7517827B2 (en) * 2006-02-27 2009-04-14 Indian Oil Company Ltd Process for preparation of liquefied petroleum gas selective cracking catalyst
WO2013005225A1 (en) * 2011-07-06 2013-01-10 Reliance Industries Ltd. Process and composition of catalyst/ additive for reducing fuel gas yield in fluid catalytic cracking (fcc) process
CN103842079B (zh) 2011-08-03 2016-12-28 道达尔研究技术弗吕公司 包括磷改性沸石的催化剂在醇脱水工艺中的用途
CN103447070A (zh) 2012-06-01 2013-12-18 湖北赛因化工有限公司 一种含硅粘结剂的fcc催化剂及其制备方法
RU2522438C2 (ru) 2012-09-18 2014-07-10 Общество с ограниченной ответственностью ООО "Компания "Новые технологии" Микросферический катализатор крекинга "октифайн" и способ его приготовления
CN105728022A (zh) * 2014-12-10 2016-07-06 中国石油天然气股份有限公司 一种含硅溶胶粘结剂催化裂化催化剂的制备方法
US10384948B2 (en) * 2015-11-20 2019-08-20 Indian Oil Corporation Limited Cracking catalyst composition for cracking of heavy hydrocarbon feed stocks and process for preparing the same
JP7080217B2 (ja) * 2016-08-04 2022-06-03 アルベマール コーポレーション 複数のシリカを有するfcc触媒、その調製及び使用

Also Published As

Publication number Publication date
US11458456B2 (en) 2022-10-04
EP3737499A1 (en) 2020-11-18
BR112020014091A2 (pt) 2020-12-01
US20200330960A1 (en) 2020-10-22
US20230264175A1 (en) 2023-08-24
RU2020125400A (ru) 2022-02-14
CA3087954A1 (en) 2019-07-18
CN111565840A (zh) 2020-08-21
KR102693070B1 (ko) 2024-08-08
US12083501B2 (en) 2024-09-10
WO2019140223A1 (en) 2019-07-18
JP2021511200A (ja) 2021-05-06
EP3737499B1 (en) 2026-05-06
KR20200105842A (ko) 2020-09-09

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