ATE205809T1 - Zeolithe und verfahren zu ihrer herstellung - Google Patents

Zeolithe und verfahren zu ihrer herstellung

Info

Publication number
ATE205809T1
ATE205809T1 AT96927005T AT96927005T ATE205809T1 AT E205809 T1 ATE205809 T1 AT E205809T1 AT 96927005 T AT96927005 T AT 96927005T AT 96927005 T AT96927005 T AT 96927005T AT E205809 T1 ATE205809 T1 AT E205809T1
Authority
AT
Austria
Prior art keywords
zeolites
production
zeolite
suspension
ltl
Prior art date
Application number
AT96927005T
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
Machteld M Mertens
Marc H Anthonis
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE205809T1 publication Critical patent/ATE205809T1/de

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
    • C01B39/32—Type L
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0044—Inorganic membrane manufacture by chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0051—Inorganic membrane manufacture by controlled crystallisation, e,.g. hydrothermal growth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • B01D71/0281—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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • 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
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/605—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • 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
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
    • C01B39/082—Gallosilicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • B01J2229/42—Addition of matrix or binder particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/28—LTL, e.g. BA-G, L, AG-1, AG-2, AG-4, BA-6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
AT96927005T 1995-07-10 1996-07-09 Zeolithe und verfahren zu ihrer herstellung ATE205809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95304800 1995-07-10
PCT/EP1996/003097 WO1997003021A1 (en) 1995-07-10 1996-07-09 Zeolites and processes for their manufacture

Publications (1)

Publication Number Publication Date
ATE205809T1 true ATE205809T1 (de) 2001-10-15

Family

ID=8221251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96927005T ATE205809T1 (de) 1995-07-10 1996-07-09 Zeolithe und verfahren zu ihrer herstellung

Country Status (12)

Country Link
US (3) US6042808A (de)
EP (1) EP0779878B1 (de)
KR (1) KR970705518A (de)
AT (1) ATE205809T1 (de)
AU (1) AU724793B2 (de)
BR (1) BR9606508A (de)
CA (1) CA2199537A1 (de)
DE (1) DE69615326T2 (de)
IL (1) IL120405A0 (de)
MX (1) MX9701814A (de)
WO (1) WO1997003021A1 (de)
ZA (1) ZA965864B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1214976C (zh) 1998-07-29 2005-08-17 埃克森美孚化学专利公司 结晶分子筛
CN100522811C (zh) * 2003-02-25 2009-08-05 大连理工大学 一种制备超细沸石粉末的方法
US7357836B2 (en) * 2003-03-06 2008-04-15 University Of Massachusetts Crystalline membranes
US7311928B2 (en) * 2003-12-09 2007-12-25 Briant Burke Topical compositions containing tea tree oil for treatment of viral lesions
KR20080004611A (ko) 2005-06-10 2008-01-09 가부시키가이샤 붓산 나노테크 겐큐쇼 제올라이트 막의 제조 장치
JP4923487B2 (ja) * 2005-09-01 2012-04-25 三菱化学株式会社 ゼオライト分離膜及びその製造方法
JP5135671B2 (ja) * 2005-09-28 2013-02-06 三菱化学株式会社 ゼオライト分離膜の製造方法
AU2007100419A4 (en) * 2006-01-19 2007-08-16 David John Holton Method and system for electronic delivery of essential mail items
JP4984566B2 (ja) * 2006-02-24 2012-07-25 三菱化学株式会社 ゼオライト分離膜の製造方法
US8313727B2 (en) * 2008-07-25 2012-11-20 Exxonmobil Chemical Patents Inc. Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins
US20100087610A1 (en) * 2008-10-06 2010-04-08 Vaughn Stephen N Method Of Preparing And Using A Molecular Sieve
WO2014140291A1 (en) 2013-03-14 2014-09-18 Jonas Hedlund A method for producing a crystalline film of zeolite and/or zeolite like crystals on a porous substrate
RU2549836C1 (ru) * 2014-02-18 2015-04-27 Открытое акционерное общество "Нефтяная компания "Роснефть" Способ получения катализатора циклизации нормальных алканов
CN105668585B (zh) * 2016-01-04 2018-01-16 北京科技大学 使用导向剂制备l型沸石的方法
US10183258B2 (en) * 2016-06-30 2019-01-22 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity
GB201714269D0 (en) 2017-09-05 2017-10-18 Hedlund Jonas Methods for preparing supported zeolite films
WO2020014231A1 (en) * 2018-07-09 2020-01-16 Zeolyfe, LLC Methods for preparation of cha zeolite at ambient pressure
CN114210212B (zh) * 2021-12-21 2023-10-27 江西师范大学 一种l型分子筛膜及其制备方法与在脱盐中的应用
CN114892259B (zh) * 2022-04-15 2023-09-26 深圳技术大学 一种方沸石单晶及其制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238183A (de) * 1962-08-03
US3808326A (en) * 1971-03-19 1974-04-30 Grace W R & Co Preparation of zeolites
US3781226A (en) * 1972-04-17 1973-12-25 Mobil Oil Corp Treatment of colloidal zeolites
US4166099A (en) * 1974-04-20 1979-08-28 W. R. Grace & Co. Preparation of zeolites
US4177653A (en) * 1978-10-20 1979-12-11 Chevron Research Company Slush filtration method
US4544539A (en) * 1982-05-14 1985-10-01 Exxon Research & Engineering Co. Zeolite L with cylindrical morphology
CA1225387A (en) * 1983-11-10 1987-08-11 David E.W. Vaughan Process for preparing type l zeolites by nucleation technique
US4657749A (en) * 1983-11-10 1987-04-14 Exxon Research And Engineering Company Stoichiometric process for preparing a zeolite of the L type
CA1236817A (en) * 1983-11-10 1988-05-17 David E.W.. Vaughan Stoichiometric process for preparing a zeolite of the l type
GB8329973D0 (en) * 1983-11-10 1983-12-14 Exxon Research Engineering Co Recycled zeolite l preparation
NO170924C (no) * 1984-12-17 1992-12-30 Exxon Research Engineering Co Fremgangsmaate for fremstilling av zeolitt l
GB8525404D0 (en) 1985-10-15 1985-11-20 Exxon Chemical Patents Inc Zeolite l
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
US4919907A (en) * 1986-12-22 1990-04-24 Union Oil Company Of California Crystalline galliosilicate with the zeolite L type structure
GB8704365D0 (en) 1987-02-25 1987-04-01 Exxon Chemical Patents Inc Zeolite l preparation
GB8709506D0 (en) * 1987-04-22 1987-05-28 Exxon Chemical Patents Inc Zeolite l synthesis
GB8800045D0 (en) * 1988-01-04 1988-02-10 Exxon Chemical Patents Inc Zeolite l
US5670130A (en) * 1989-08-09 1997-09-23 Exxon Chemical Patents Inc. (Ecpi) Zeolite L preparation
GB8924410D0 (en) * 1989-10-30 1989-12-20 Exxon Chemical Patents Inc Zeolite l
EP0609304B1 (de) * 1991-10-23 1997-08-27 Exxon Chemical Patents Inc. Molekülarsieb-kristalle oder agglomerate mit nanometer-dimensionen sowie verfahren zu ihrer herstellung
SE9202518L (sv) * 1992-09-02 1994-03-03 Jan Erik Otterstedt Mikropartiklar
US5318766A (en) * 1992-09-25 1994-06-07 Exxon Research And Engineering Company Process for preparing LTL nano-crystalline zeolite compositions
US5330736A (en) * 1992-12-07 1994-07-19 W. R. Grace & Co.-Conn. Zeolite L synthesis and resulting product
BR9406483A (pt) * 1993-04-23 1996-01-09 Exxon Chemical Patents Inc Camada e processos para preparar a mesma para separar uma mistura fluida e para catalisar uma reaç o quimica
GB9413863D0 (en) * 1994-07-08 1994-08-24 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
CA2206891C (en) 1994-11-23 2007-03-20 Exxon Chemical Patents, Inc. Hydrocarbon conversion process using a zeolite bound zeolite catalyst

Also Published As

Publication number Publication date
US20010056215A1 (en) 2001-12-27
EP0779878B1 (de) 2001-09-19
BR9606508A (pt) 1997-12-23
DE69615326T2 (de) 2002-07-04
US6258991B1 (en) 2001-07-10
IL120405A0 (en) 1997-07-13
AU724793B2 (en) 2000-09-28
KR970705518A (ko) 1997-10-09
ZA965864B (en) 1997-01-29
US6042808A (en) 2000-03-28
AU6699296A (en) 1997-02-10
MX9701814A (es) 1997-11-29
CA2199537A1 (en) 1997-01-30
WO1997003021A1 (en) 1997-01-30
EP0779878A1 (de) 1997-06-25
DE69615326D1 (de) 2001-10-25

Similar Documents

Publication Publication Date Title
ATE205809T1 (de) Zeolithe und verfahren zu ihrer herstellung
DE59601291D1 (de) Pyrogene Kieselsäure, Verfahren zu ihrer Herstellung und Verwendung
DE59303039D1 (de) Mikroorganismen für die produktion von tryptophan und verfahren zu ihrer herstellung
FI960949A7 (fi) Uusi lipaasi, lipaasia tuottavat mikro-organismit, menetelmä lipaasin tuottamiseksi ja lipaasin käyttö
DE69008327D1 (de) Kieselsäureteilchen und Verfahren zu ihrer Herstellung.
DE69628188D1 (de) Monoolefin-polyen-copolymere, verfahren zu ihrer herstellung, zusammensetzungen die diese enthalten und daraus hergestellte formteile
ATE309266T1 (de) Prozess zur herstellung bestimmter aza- zyklohexapeptide
GR3036279T3 (en) Utilization of benzazols as UV-absorbers, new benzazoles and process for their preparation.
ATE188952T1 (de) Verrfahren zur herstellung von fällungskieselsäure, aluminium-enthaltende fällungskieselsäuren und deren verwendung zur verstärkung von elastomeren
DE59606535D1 (de) Furnacerusse und Verfahren zu ihrer Herstellung
DE69617658D1 (de) Niedrig-temperatur-verfahren zur herstellung von geschichteten supergittermaterialen
DE3855042D1 (de) Beugunsgitter und Methode zu seiner Herstellung
DE59306066D1 (de) Vinylpyrrolidon- und vinylimidazol-copolymerisate, verfahren zu ihrer herstellung und ihre verwendung in waschmitteln
DE69620405D1 (de) Verbesserte polyarylenetherzusammensetzungen und verfahren zu ihrer herstellung
DE69412618D1 (de) Zerfaserte flaumpulpe, und verfahren zu ihrer herstellung
ATE237315T1 (de) Stärkeacetatpräparat mit modifizierbaren eigenschaften, verfahren für seine herstellung und verwendung
FI964304L (fi) Menetelmä ja laitos vetyperoksidin tuottamiseksi
AU3355595A (en) Photocatalyst, method for preparing the same, and production of hydrogen using the same
DE69612542D1 (de) Zeolithe und verfahren zu deren herstellung
DE59600966D1 (de) Agglomerierte, feinteilige, vernetzte vinylimidazol-copolymerisate, verfahren zu ihrer herstellung und ihre verwendung
ATE186711T1 (de) Zeolithe und verfahren zu ihrer herstellung
ATE181313T1 (de) Herstellung einer kieselsäurehaltigen, feuerfesten masse
DE69522033D1 (de) Elektrisches Expansionsventil und Verfahren zu seiner Herstellung
DE69501989D1 (de) Synthetisches Mischschichtsilicat und Methoden zu seiner Herstellung
DE69609171T8 (de) Vorrichtung und gerät für die herstellung von vliesen

Legal Events

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