ES2156827B1 - Oxido acido microporoso con propiedades cataliticas. itq-18. - Google Patents

Oxido acido microporoso con propiedades cataliticas. itq-18.

Info

Publication number
ES2156827B1
ES2156827B1 ES009901642A ES9901642A ES2156827B1 ES 2156827 B1 ES2156827 B1 ES 2156827B1 ES 009901642 A ES009901642 A ES 009901642A ES 9901642 A ES9901642 A ES 9901642A ES 2156827 B1 ES2156827 B1 ES 2156827B1
Authority
ES
Spain
Prior art keywords
laminae
cations
normally
acidity
gives rise
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.)
Expired - Fee Related
Application number
ES009901642A
Other languages
English (en)
Other versions
ES2156827A1 (es
Inventor
Canos Avelino Corma
Segui Vicente Fornes
Morales Urbano Diaz
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
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8309315&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2156827(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Valencia filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES009901642A priority Critical patent/ES2156827B1/es
Priority to JP2001511370A priority patent/JP4688386B2/ja
Priority to CA002379332A priority patent/CA2379332A1/en
Priority to AT00944049T priority patent/ATE236084T1/de
Priority to ES00944049T priority patent/ES2195913T3/es
Priority to DE60001972T priority patent/DE60001972T2/de
Priority to EP00944049A priority patent/EP1211224B1/en
Priority to PCT/ES2000/000243 priority patent/WO2001005705A1/es
Publication of ES2156827A1 publication Critical patent/ES2156827A1/es
Priority to US10/047,938 priority patent/US6696033B2/en
Priority to ZA200200505A priority patent/ZA200200505B/en
Publication of ES2156827B1 publication Critical patent/ES2156827B1/es
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Oxido ácido microporoso con propiedades catalíticas. ITQ-18. La invención trata sobre un material cristalino microporoso, con un difractograma de rayos X característico, constituido por tetraedros de oxígeno y un metal (T{sup,+4} y T{sup,+3}) con posibilidad de introducir acidez superficial producida por la sustitución en la red de algunos cationes T{sup,+4} (normalmente Si{sup,+4}) por cationes T{sup,+3} (normalmente Al{sup,+3}), lo que da lugar a una deficiencia de carga estructural que puede ser compensada por protones, acidez Brönsted, y/o cationes de alta relación carga-radio, acidez Lewis. El método de preparación se basa en la modificación de la estructura laminar de un óxido mixto (normalmente SiO{sub,2}, Al{sub,2} O{sub,3}) sintetizado a partir de un gel tratado en condiciones hidrotermales controladas, intercalando entre sus láminas moléculas orgánicas que poseen un grupo aceptor de protones y una larga cadena hidrocarbonada. El material intercalado posee las láminas muy separadasentre sí debido a la presencia entre ellas de las cadenas orgánicas. El material hinchado se trata entonces para separar y dispersar las láminas. El lavado final y su posterior calcinación da lugar a un material microporoso con alta superficie externa objeto de esta invención.
ES009901642A 1999-07-15 1999-07-15 Oxido acido microporoso con propiedades cataliticas. itq-18. Expired - Fee Related ES2156827B1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ES009901642A ES2156827B1 (es) 1999-07-15 1999-07-15 Oxido acido microporoso con propiedades cataliticas. itq-18.
DE60001972T DE60001972T2 (de) 1999-07-15 2000-07-07 Mikroporöses saures oxid mit katalytischen eigenschaften itq-18
PCT/ES2000/000243 WO2001005705A1 (es) 1999-07-15 2000-07-07 Oxido acido microporoso con propiedades cataliticas. itq-18
CA002379332A CA2379332A1 (en) 1999-07-15 2000-07-07 Microporous acidic oxide with catalytic properties itq-18
AT00944049T ATE236084T1 (de) 1999-07-15 2000-07-07 Mikroporöses saures oxid mit katalytischen eigenschaften itq-18
ES00944049T ES2195913T3 (es) 1999-07-15 2000-07-07 Oxido acido microporoso con propiedades cataliticas, itq-18.
JP2001511370A JP4688386B2 (ja) 1999-07-15 2000-07-07 触媒特性を有する微多孔質酸性酸化物ｉｔｑ−１８
EP00944049A EP1211224B1 (en) 1999-07-15 2000-07-07 Microporous acidic oxide with catalytic properties itq-18
US10/047,938 US6696033B2 (en) 1999-07-15 2002-01-15 Microporous acidic oxide with catalytic properties ITQ-18
ZA200200505A ZA200200505B (en) 1999-07-15 2002-01-21 Microporous acidic oxide with catalytic properties ITQ-18.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009901642A ES2156827B1 (es) 1999-07-15 1999-07-15 Oxido acido microporoso con propiedades cataliticas. itq-18.

Publications (2)

Publication Number Publication Date
ES2156827A1 ES2156827A1 (es) 2001-07-16
ES2156827B1 true ES2156827B1 (es) 2002-03-01

Family

ID=8309315

Family Applications (2)

Application Number Title Priority Date Filing Date
ES009901642A Expired - Fee Related ES2156827B1 (es) 1999-07-15 1999-07-15 Oxido acido microporoso con propiedades cataliticas. itq-18.
ES00944049T Expired - Lifetime ES2195913T3 (es) 1999-07-15 2000-07-07 Oxido acido microporoso con propiedades cataliticas, itq-18.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES00944049T Expired - Lifetime ES2195913T3 (es) 1999-07-15 2000-07-07 Oxido acido microporoso con propiedades cataliticas, itq-18.

Country Status (9)

Country Link
US (1) US6696033B2 (es)
EP (1) EP1211224B1 (es)
JP (1) JP4688386B2 (es)
AT (1) ATE236084T1 (es)
CA (1) CA2379332A1 (es)
DE (1) DE60001972T2 (es)
ES (2) ES2156827B1 (es)
WO (1) WO2001005705A1 (es)
ZA (1) ZA200200505B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101279742B (zh) * 2000-12-08 2013-04-03 埃克森美孚化学专利公司 结晶状分子筛
US7238840B2 (en) 2002-03-28 2007-07-03 Huntsman International Llc Process for the production of diaminodiphenylmethane and its higher homologues
US9522390B2 (en) * 2010-12-10 2016-12-20 The Regents Of The University Of California Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation
JP6992245B2 (ja) * 2016-03-31 2022-01-13 日本ケミコン株式会社 無機化合物の製造方法、封止材の製造方法、および封止材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054364B1 (en) * 1980-12-11 1985-04-24 Imperial Chemical Industries Plc Zeolites
GB2158016A (en) * 1984-04-16 1985-11-06 Screenoprints Wheel cover assembly
GB8410902D0 (en) * 1984-04-27 1984-06-06 Ici Plc Zeolites
US5250277A (en) * 1991-01-11 1993-10-05 Mobil Oil Corp. Crystalline oxide material
US5229341A (en) * 1991-01-11 1993-07-20 Mobil Oil Corp. Crystalline oxide material
US5278115A (en) * 1992-05-04 1994-01-11 Mobil Oil Corp. Method for preparing a pillared layered oxide material
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.
ES2135329B1 (es) * 1997-05-31 2000-05-16 Univ Valencia Politecnica Zeolita itq-3.
ES2156509B1 (es) * 1998-10-27 2002-02-01 Univ Valencia Politecnica Oxido acido con caracteristicas micro y mesoporosas: itq-36.

Also Published As

Publication number Publication date
EP1211224A1 (en) 2002-06-05
ZA200200505B (en) 2003-03-26
US6696033B2 (en) 2004-02-24
EP1211224B1 (en) 2003-04-02
ES2195913T3 (es) 2003-12-16
JP4688386B2 (ja) 2011-05-25
CA2379332A1 (en) 2001-01-25
DE60001972D1 (de) 2003-05-08
WO2001005705A1 (es) 2001-01-25
DE60001972T2 (de) 2004-03-04
ES2156827A1 (es) 2001-07-16
JP2003505319A (ja) 2003-02-12
ATE236084T1 (de) 2003-04-15
US20030003046A1 (en) 2003-01-02

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