BR9915200A - Material de óxido laminar em pilares, processo para sua preparação, composição catalìtica, seu uso, composto catalìtico e seu uso - Google Patents

Material de óxido laminar em pilares, processo para sua preparação, composição catalìtica, seu uso, composto catalìtico e seu uso

Info

Publication number
BR9915200A
BR9915200A BR9915200-2A BR9915200A BR9915200A BR 9915200 A BR9915200 A BR 9915200A BR 9915200 A BR9915200 A BR 9915200A BR 9915200 A BR9915200 A BR 9915200A
Authority
BR
Brazil
Prior art keywords
cations
preparation
acidity
catalytically
columns
Prior art date
Application number
BR9915200-2A
Other languages
English (en)
Other versions
BR9915200B1 (pt
Inventor
Antonio Chica Lara
Avelino Corma Canos
Vicente Fornes Segui
Urbano Diaz Morales
Original Assignee
Consejo Superior Investigacion
Univ Valencia Politecnica
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 Investigacion, Univ Valencia Politecnica filed Critical Consejo Superior Investigacion
Publication of BR9915200A publication Critical patent/BR9915200A/pt
Publication of BR9915200B1 publication Critical patent/BR9915200B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • 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
    • B01J29/049—Pillared clays
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
    • 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
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Non-Insulated Conductors (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

"MATERIAL DE, óXIDO LAMINAR EM PILARES, PROCESSO PARA SUA PREPARAçãO, COMPOSIçãO CATALìTICA, SEU USO, COMPOSTO CATALìTICO E SEU USO". A invenção refere-se a um material cristalino microporoso, com um difractograma de raios-X característico, compreendido de tetraedros de oxigênio e um metal (T^ +4^ e T^ +3^) com a possibilidade de introduzir acidez superficial produzida pela substituição na malha de alguns cátions T^ +4^ por cátions T^ +3^, dando surgimento a uma deficiência de carga estrutural que pode ser compensada por prótons. o método de obtenção é baseado na preparação de um gel, seu tratamento hidrotérmico sob condições controladas e o tratamento do material laminar resultante com uma solução de um composto orgânico, preferivelmente um hidrocarboneto de cadeia longa, que contenha um grupo receptor de próton. Este material intumescido é submetido a um tratamento específico para a formação de pilares interlaminares de óxidos poliméricos, obtendo um material em pilares que mantêm a separação entre as folhas, mesmo depois da calcinação.
BRPI9915200-2A 1998-10-27 1999-10-26 material de óxido laminar em pilares, processo para sua preparação, composição catalìtica, seu uso, composto catalìtico e seu uso. BR9915200B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009802283A ES2156509B1 (es) 1998-10-27 1998-10-27 Oxido acido con caracteristicas micro y mesoporosas: itq-36.
PCT/ES1999/000344 WO2000024673A1 (es) 1998-10-27 1999-10-26 Oxido acido con caracteristicas micro y mesoporosas: itq-36

Publications (2)

Publication Number Publication Date
BR9915200A true BR9915200A (pt) 2002-01-29
BR9915200B1 BR9915200B1 (pt) 2009-12-01

Family

ID=8305635

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9915200-2A BR9915200B1 (pt) 1998-10-27 1999-10-26 material de óxido laminar em pilares, processo para sua preparação, composição catalìtica, seu uso, composto catalìtico e seu uso.

Country Status (13)

Country Link
US (1) US6555090B1 (pt)
EP (1) EP1146015B1 (pt)
JP (1) JP2002528368A (pt)
CN (1) CN1244494C (pt)
AT (1) ATE303343T1 (pt)
BR (1) BR9915200B1 (pt)
CA (1) CA2348387C (pt)
DE (1) DE69927054T2 (pt)
DK (1) DK1146015T3 (pt)
ES (2) ES2156509B1 (pt)
MX (1) MXPA01004163A (pt)
NO (1) NO20012048L (pt)
WO (1) WO2000024673A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156827B1 (es) * 1999-07-15 2002-03-01 Univ Valencia Politecnica Oxido acido microporoso con propiedades cataliticas. itq-18.
US6471939B1 (en) * 2001-05-29 2002-10-29 Exxonmobil Research And Engineering Company Synthetic porous crystalline material ITQ-12, its synthesis and use
EP1410844A1 (en) * 2002-10-15 2004-04-21 Centre National De La Recherche Scientifique (Cnrs) Silicon-based porous catalytic system for oligomerising light olefins
US7122500B2 (en) 2003-09-22 2006-10-17 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst composition, its making and use in conversion processes
WO2006083422A1 (en) 2005-01-31 2006-08-10 Exxonmobil Chemical Patents Inc. Molecular sieve catalyst compositions, its making and use in coversion processes
EP1880760A4 (en) * 2005-04-21 2010-10-06 China Petroleum & Chemical HYDROGENATION CATALYST AND ITS APPLICATION
CN100388977C (zh) * 2005-04-21 2008-05-21 中国石油化工股份有限公司 以氧化硅-氧化铝为载体的含氟、磷加氢催化剂及其制备
US10590000B1 (en) * 2013-08-16 2020-03-17 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration High temperature, flexible aerogel composite and method of making same
WO2018019983A1 (en) * 2016-07-29 2018-02-01 Basf Se Process for the preparation of a zeolitic material having a fau-type framework structure and use thereof in the selective catalytic reduction of nox

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE165531T1 (de) * 1991-01-11 1998-05-15 Mobil Oil Corp Schichtenförmige oxide sowie geschwollene und saeulenartige formen dieser materialien
ES2124154B1 (es) * 1995-11-08 1999-12-01 Univ Politecnica De Valencia C Metodo de preparaciion y propiedades cataliticas de un solido microporoso con alta superficie externa.

Also Published As

Publication number Publication date
CA2348387A1 (en) 2000-05-04
NO20012048D0 (no) 2001-04-26
JP2002528368A (ja) 2002-09-03
DE69927054D1 (de) 2005-10-06
NO20012048L (no) 2001-06-20
EP1146015B1 (en) 2005-08-31
ES2156509A1 (es) 2001-06-16
US6555090B1 (en) 2003-04-29
WO2000024673A1 (es) 2000-05-04
CA2348387C (en) 2009-04-07
ES2249035T3 (es) 2006-03-16
ES2156509B1 (es) 2002-02-01
CN1244494C (zh) 2006-03-08
ATE303343T1 (de) 2005-09-15
CN1332700A (zh) 2002-01-23
MXPA01004163A (es) 2002-06-04
BR9915200B1 (pt) 2009-12-01
DE69927054T2 (de) 2006-06-14
DK1146015T3 (da) 2005-11-21
EP1146015A1 (en) 2001-10-17

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