ES2076068A1 - Procedimiento de preparacion de catalizadores a base de zeolotas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico. - Google Patents

Procedimiento de preparacion de catalizadores a base de zeolotas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico.

Info

Publication number
ES2076068A1
ES2076068A1 ES09300560A ES9300560A ES2076068A1 ES 2076068 A1 ES2076068 A1 ES 2076068A1 ES 09300560 A ES09300560 A ES 09300560A ES 9300560 A ES9300560 A ES 9300560A ES 2076068 A1 ES2076068 A1 ES 2076068A1
Authority
ES
Spain
Prior art keywords
zeolite
useful
phosphoric acid
catalyst
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09300560A
Other languages
English (en)
Other versions
ES2076068B1 (es
Inventor
Canos Avelino Corma
Casas Maria Sola Grande
Triguero Joaquin Martinez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
Universitat de Valencia
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
Universitat de Valencia
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 Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Valencia, Universitat de Valencia filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9300560A priority Critical patent/ES2076068B1/es
Priority to PCT/ES1994/000028 priority patent/WO1994021378A1/es
Publication of ES2076068A1 publication Critical patent/ES2076068A1/es
Application granted granted Critical
Publication of ES2076068B1 publication Critical patent/ES2076068B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/28—Phosphorising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE CATALIZADORES A BASE DE ZEOLITAS TRATADAS CON ACIDO FOSFORICO, UTILES PARA SU APLICACION EN UNIDADES DE CRAQUEO CATALITICO EN LA PRESENTE MEMORIA SE DESCRIBE UN PROCEDIMIENTO PARA PREPARAR UN CATALIZADOR QUE CONTIENE ZEOLITA, Y QUE MEJORA LA ACTIVIDAD Y SELECTIVIDAD A DESTILADOS MEDIOS, DISMINUYENDO LA PRODUCCION DE GAS SECO Y COQUE. EL CATALIZADOR SE PREPARA MODIFICANDO LA ZEOLITA CON UNA DISOLUCION ACUOSA DE ACIDO FOSFORICO. COMO ZEOLITA SE PREFIERE UNA USY ZEOLITA, QUE HA SIDO PARCIALMENTE DESALUMINIZADA POR UN TRATAMIENTO PREVIO DE CALCINACION-VAPOR, Y EN LA QUE EL TRATAMIENTO CON H3PO4 SE LLEVA A CABO EN SOLUCION ACUOSA CONTENIENDO ENTRE 0,5 Y 4 POR CIENTO EN PESO DE H3PO4 CON RESPECTO A LA ZEOLITA. LA ZEOLITA MODIFICADA SE COMBINA CON EL PRECURSOR DE LA MATRIZ Y SE ATOMIZA PARA DARLE LA FORMA Y EL TAMAÑO ADECUADO PARA SU USO EN UNIDADES DE FCC. EL CATALIZADOR ES UTIL PARA EL CRAQUEO DE GASOIL, ASI COMO DE ALIMENTACIONES MAS PESADAS.
ES9300560A 1993-03-17 1993-03-17 Procedimiento de preparacion de catalizadores a base de zeolitas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico. Expired - Lifetime ES2076068B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9300560A ES2076068B1 (es) 1993-03-17 1993-03-17 Procedimiento de preparacion de catalizadores a base de zeolitas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico.
PCT/ES1994/000028 WO1994021378A1 (es) 1993-03-17 1994-03-17 Procedimiento de preparacion de catalizadores a base de zeolitas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300560A ES2076068B1 (es) 1993-03-17 1993-03-17 Procedimiento de preparacion de catalizadores a base de zeolitas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico.

Publications (2)

Publication Number Publication Date
ES2076068A1 true ES2076068A1 (es) 1995-10-16
ES2076068B1 ES2076068B1 (es) 1996-06-16

Family

ID=8281163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300560A Expired - Lifetime ES2076068B1 (es) 1993-03-17 1993-03-17 Procedimiento de preparacion de catalizadores a base de zeolitas tratadas con acido fosforico, utiles para su aplicacion en unidades de craqueo catalitico.

Country Status (2)

Country Link
ES (1) ES2076068B1 (es)
WO (1) WO1994021378A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470810A (en) * 1994-02-02 1995-11-28 Mobil Oil Corporation Catalyst and method of manufacture
EP1797951A1 (en) * 2005-12-15 2007-06-20 Total Petrochemicals Research Feluy Catalytic cracking catalyst additive
CN100425534C (zh) * 2005-05-31 2008-10-15 中国石油化工股份有限公司 一种改性β沸石
RU2399414C2 (ru) * 2005-10-07 2010-09-20 ЭсКей ЭНЕРДЖИ КО., ЛТД. Гидротермически стабильный микропористый молекулярно-ситовый катализатор и метод его изготовления
CN100406416C (zh) * 2006-07-03 2008-07-30 中国石油化工集团公司 一种制取乙烯和丙烯的方法及用于该方法的催化剂
WO2011090124A1 (ja) * 2010-01-20 2011-07-28 Ｊｘ日鉱日石エネルギー株式会社 炭化水素製造用触媒および炭化水素の製造方法
CN104556122B (zh) * 2013-10-23 2017-05-17 中国石油化工股份有限公司 一种分子筛负载纳米晶粒y型分子筛及其合成方法
US9441167B2 (en) 2013-12-19 2016-09-13 Basf Corporation Boron oxide in FCC processes
US9895680B2 (en) 2013-12-19 2018-02-20 Basf Corporation FCC catalyst compositions containing boron oxide
US9796932B2 (en) 2013-12-19 2017-10-24 Basf Corporation FCC catalyst compositions containing boron oxide and phosphorus
US20150174559A1 (en) 2013-12-19 2015-06-25 Basf Corporation Phosphorus-Modified FCC Catalysts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285176A1 (fr) * 1974-09-23 1976-04-16 Mobil Oil Catalyseur contenant du phosphore, son mode de preparation et son emploi
EP0095364A2 (en) * 1982-05-24 1983-11-30 Exxon Research And Engineering Company Phosphorus-containing catalyst and catalytic cracking process utilizing the same
EP0252761A2 (en) * 1986-07-11 1988-01-13 Exxon Research And Engineering Company Hydrocarbon cracking catalysts and processes utilizing the same
EP0397183A1 (en) * 1989-05-12 1990-11-14 W.R. Grace & Co.-Conn. Catalytic compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285176A1 (fr) * 1974-09-23 1976-04-16 Mobil Oil Catalyseur contenant du phosphore, son mode de preparation et son emploi
EP0095364A2 (en) * 1982-05-24 1983-11-30 Exxon Research And Engineering Company Phosphorus-containing catalyst and catalytic cracking process utilizing the same
EP0252761A2 (en) * 1986-07-11 1988-01-13 Exxon Research And Engineering Company Hydrocarbon cracking catalysts and processes utilizing the same
EP0397183A1 (en) * 1989-05-12 1990-11-14 W.R. Grace & Co.-Conn. Catalytic compositions

Also Published As

Publication number Publication date
ES2076068B1 (es) 1996-06-16
WO1994021378A1 (es) 1994-09-29

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19970218