ATE325776T1 - Verfahren zur herstellung von zeolith- einkristallen mit geraden mesoporen - Google Patents

Verfahren zur herstellung von zeolith- einkristallen mit geraden mesoporen

Info

Publication number
ATE325776T1
ATE325776T1 AT01119566T AT01119566T ATE325776T1 AT E325776 T1 ATE325776 T1 AT E325776T1 AT 01119566 T AT01119566 T AT 01119566T AT 01119566 T AT01119566 T AT 01119566T AT E325776 T1 ATE325776 T1 AT E325776T1
Authority
AT
Austria
Prior art keywords
zeolite
single crystals
mesopores
straight
straight mesopores
Prior art date
Application number
AT01119566T
Other languages
English (en)
Inventor
Claus J H Jacobsen
Konrad Herbst
Iver Schmidt
Soren Pehrson
Soren Dahl
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of ATE325776T1 publication Critical patent/ATE325776T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/34—Silicates
    • 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
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • 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
    • B01J29/40—Crystalline 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
    • 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
    • B01J29/7007—Zeolite Beta
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition 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)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • 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
    • C01B39/026—After-treatment
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • C01B39/40—Type ZSM-5 using at least one organic template directing agent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B5/00—Single-crystal growth from gels
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT01119566T 2001-08-15 2001-08-15 Verfahren zur herstellung von zeolith- einkristallen mit geraden mesoporen ATE325776T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01119566A EP1284237B1 (de) 2001-08-15 2001-08-15 Verfahren zur Herstellung von Zeolith-Einkristallen mit geraden Mesoporen

Publications (1)

Publication Number Publication Date
ATE325776T1 true ATE325776T1 (de) 2006-06-15

Family

ID=8178329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01119566T ATE325776T1 (de) 2001-08-15 2001-08-15 Verfahren zur herstellung von zeolith- einkristallen mit geraden mesoporen

Country Status (4)

Country Link
EP (1) EP1284237B1 (de)
AT (1) ATE325776T1 (de)
DE (1) DE60119511T2 (de)
ES (1) ES2263535T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2228271B1 (es) * 2003-09-18 2006-06-01 Universidad Rey Juan Carlos Metodo para la preparacion de nanozeolita zsm-5 de elevada superficie externa por cristalizacion de nucleos sililados.
KR100979106B1 (ko) 2008-05-30 2010-08-31 인하대학교 산학협력단 금속산화물이 담지된 엠에프아이 결정구조의 메조세공제올라이트
WO2010148534A1 (en) * 2009-06-23 2010-12-29 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Supported mesoporous and microporous material, and process for producing the same
CN113636566B (zh) * 2021-08-05 2023-03-21 肯特催化材料股份有限公司 一种全硅Beta分子筛合成工艺及其制备的全硅Beta分子筛

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2223372T3 (es) * 1999-12-06 2005-03-01 Haldor Topsoe A/S Procedimiento depreparacion de monocristales de zeolita.

Also Published As

Publication number Publication date
DE60119511D1 (de) 2006-06-14
EP1284237A1 (de) 2003-02-19
DE60119511T2 (de) 2006-09-21
EP1284237B1 (de) 2006-05-10
ES2263535T3 (es) 2006-12-16

Similar Documents

Publication Publication Date Title
ATE272575T1 (de) Verfahren zur herstellung von zeolitheinkristallen
AU1320401A (en) A porous, molecularly imprinted polymer and a process for the preparation thereof
DE3863243D1 (de) Verfahren zur herstellung eines katalysators zur ammoxymation von carbonylischen verbindungen.
DE60142393D1 (de) Verfahren zur herstellung einer schablone
ATE83173T1 (de) Katalysatoren mit kieselerde auf einer boehmitaehnlichen oberflaeche, verfahren zur herstellung und anwendung.
DE69017705D1 (de) Verfahren zur herstellung strukturaler pigmentaggregate.
ATE362404T1 (de) Selbstreinigende oberfläche mit hydrophober oberflächenstruktur und verfahren zu deren herstellung
ATE70468T1 (de) Mikropermeable keramische verbundmembran, verfahren und vorrichtung zu ihrer herstellung.
ATE136527T1 (de) Verfahren zur herstellung einer filtereinheit sowie nach dem verfahren hergestellte filtereinheit
ATE33211T1 (de) Nickel-alumina-katalysator, herstellung und verwendung.
DE68919324D1 (de) Verfahren zur Herstellung von isotropen mikroporösen Polysulfonmembranen.
DE69700615D1 (de) Verfahren zur Herstellung von Wasserstoffperoxyd
DE69010456D1 (de) Verfahren zur Herstellung von Extrudaten.
DE69014853D1 (de) Verfahren zur Herstellung von porösen, mehrschichtigen Membranen aus Polytetrafluoräthylen und mehrschichtige Struktur aus teilweise gesintertem Polytetrafluoräthylen.
JP2002538073A5 (de)
DE59009870D1 (de) Verfahren zur Herstellung einer mit einer immunologisch aktiven Substanz beschichteten Festphasenmatrix.
ATE152635T1 (de) Verfahren zur herstellung vonedelmetall enthaltender thermisch stabiler zeolithkatalysator
DE69827118D1 (de) Oberflächenfunktionalisiertes mesoporöses material und verfahren zur herstellung
DE59206136D1 (de) Verfahren zur herstellung mit porösen klebstoffschichten beschichteter flexibler, flächiger träger
DE59704960D1 (de) Verfahren zur herstellung von pigmentpartikeln
DE60119511D1 (de) Verfahren zur Herstellung von Zeolith-Einkristallen mit geraden Mesoporen
DK1002764T3 (da) Fremgangsmåde til fremstilling af små zeotyp-krystaller
ATE422484T1 (de) Verfahren zur herstellung von nano-zeolith zsm-5 mit vergrösserter aussenoberfläche durch kristallisation von silylierten keimen
ATE222804T1 (de) Verfahren zur herstellung eines trägerkatalysators
BR8900654A (pt) Processo para preparar um material inorganico poroso,material inorganico poroso,e processo para reter macromoleculas biologicas debtri de um material inorganico poroso

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties