ES2048888T3 - Procedimiento de preparacion de alumino-silicatos zeoliticos cristalinos. - Google Patents

Procedimiento de preparacion de alumino-silicatos zeoliticos cristalinos.

Info

Publication number
ES2048888T3
ES2048888T3 ES90109102T ES90109102T ES2048888T3 ES 2048888 T3 ES2048888 T3 ES 2048888T3 ES 90109102 T ES90109102 T ES 90109102T ES 90109102 T ES90109102 T ES 90109102T ES 2048888 T3 ES2048888 T3 ES 2048888T3
Authority
ES
Spain
Prior art keywords
crystalline
sio2
carried out
preparation
organic compounds
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 - Lifetime
Application number
ES90109102T
Other languages
English (en)
Inventor
Roland Dr Thome
Hubertus Dr Schmidt
Arno Dr Tissler
Dieter Dr Prescher
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.)
Vereinigte Aluminium Werke AG
Vaw Aluminium AG
Original Assignee
Vereinigte Aluminium Werke AG
Vaw Aluminium AG
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 Vereinigte Aluminium Werke AG, Vaw Aluminium AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of ES2048888T3 publication Critical patent/ES2048888T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • 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
    • 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
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO QUE PRODUCE ALUMOSILICATOS CRISTALINOS Y ZEOLITICOS CON UNA RELACION MOLAR DE SIO2/AL2O3 (MAYOR O IGUAL) 20 Y SIN UTILIZAR COMPUESTOS ORGANICOS, DA LUGAR A UN PRODUCTO LIBRE DE FASES SECUNDARIAS, SE DESARROLLA SIN EMPLEO DE COMPUESTOS ORGANICOS Y EN CONDICIONES NORMALES, SE OBTIENE UN ALUMOSILICATO CON ESTRUCTURA PENTASILO Y CONTIENE GRAN CANTIDAD DE ACILO SILICICO Y SE CARACTERIZA PROQUE LOS REACTIVOS SE ENCUENTRAN EN LA SIGUIENTE RELACION MOLAR: SIO2/AL2O3 DE 20 A 60; OH-/SIO2 DE 0,1 A 0,20 Y H2O/SIO2 DE 20 A 60. LA CRISTALIZACION HIDROTERMAL SE REALIZA EN DOS ETAPAS: EN LA PRIMERA ETAPA LA TEMPERATURA VARIA ENTRE 245 Y 325 C Y DURANTE 1 A 20 MINUTOS; Y EN LA SEGUNDA ETAPA LA TEMPERATURA VARIA ENTRE 120 Y 235 C Y DURANTE UNA A CIEN HORAS.
ES90109102T 1989-06-10 1990-05-15 Procedimiento de preparacion de alumino-silicatos zeoliticos cristalinos. Expired - Lifetime ES2048888T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3919098A DE3919098A1 (de) 1989-06-10 1989-06-10 Verfahren zur herstellung von kristallinen und zeolithischen alumosilikaten

Publications (1)

Publication Number Publication Date
ES2048888T3 true ES2048888T3 (es) 1994-04-01

Family

ID=6382562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90109102T Expired - Lifetime ES2048888T3 (es) 1989-06-10 1990-05-15 Procedimiento de preparacion de alumino-silicatos zeoliticos cristalinos.

Country Status (14)

Country Link
US (1) US5089243A (es)
EP (1) EP0402639B1 (es)
JP (1) JPH0383812A (es)
AT (1) ATE97109T1 (es)
AU (1) AU626085B2 (es)
BR (1) BR9002692A (es)
CA (1) CA2018691C (es)
DD (1) DD300098A5 (es)
DE (2) DE3919098A1 (es)
DK (1) DK170465B1 (es)
ES (1) ES2048888T3 (es)
RO (1) RO109057B1 (es)
RU (1) RU2018485C1 (es)
UA (1) UA26909C2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919400A1 (de) * 1989-06-14 1991-01-10 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von hochkieselsaeurehaltigen alumosilikaten
EP0678325B1 (en) * 1991-07-09 1999-05-06 Mitsubishi Jukogyo Kabushiki Kaisha Catalyst and method for exhaust gas purification
GB9402160D0 (en) * 1994-02-04 1994-03-30 Unilever Plc Aluminosilicates
DE19642227C1 (de) * 1996-10-12 1998-04-02 Wella Ag Silikonhaltiges Haarbehandlungsmittel
DE19707994A1 (de) 1997-02-27 1998-09-03 Sued Chemie Ag Verfahren zur Herstellung von Zeolithen mit einem hohen Si/Al-Atomverhältnis
US5989518A (en) * 1998-12-29 1999-11-23 Uop Llc Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve
US6656447B1 (en) 1998-12-29 2003-12-02 Uop Llc Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve
FR2820342B1 (fr) * 2001-02-07 2003-12-05 Inst Francais Du Petrole Procede de preparation de membranes zeolithiques supportees par cristallisation controlee en temperature
WO2004058643A1 (en) * 2002-12-30 2004-07-15 Sk Corporation Method of preparing zsm-5 using variable temperature without organic template
US20050048185A1 (en) * 2003-04-14 2005-03-03 Fmc Corporation Delivery systems of homogeneous, thermoreversible low viscosity polymannan gum films
CN102056669B (zh) * 2008-06-06 2014-11-05 道达尔研究技术弗吕公司 制造结晶金属硅酸盐的方法
WO2009146954A1 (en) * 2008-06-06 2009-12-10 Total Petrochemicals Research Feluy Process for making crystalline metallosilicates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206551A1 (de) * 1982-02-23 1984-02-01 Bitterfeld Chemie Verfahren zur herstellung von hochkieselsaeurehaltigen zeolithen v
DD207186B1 (de) * 1982-02-23 1988-01-06 Bitterfeld Chemie Verfahren zur herstellung von hochkieselsaeurehaltigen zeolithen des typs zsm-5
IT1152998B (it) * 1982-07-01 1987-01-14 Anic Spa Procedimento per la preparazione di allumino-silicati cristallini porosi
DE3402842A1 (de) * 1984-01-27 1985-08-08 Süd-Chemie AG, 8000 München Verfahren zur herstellung von kristallinen zeolithischen alumosilicaten
US4818509A (en) * 1984-03-23 1989-04-04 Mobil Oil Corporation Continuous process for manufacturing crystalline zeolites in continuously stirred backmixed crystallizers
DE3919400A1 (de) * 1989-06-14 1991-01-10 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von hochkieselsaeurehaltigen alumosilikaten
AT393496B (de) * 1990-03-28 1991-10-25 Veitscher Magnesitwerke Ag Verfahren zur direkten synthese von mordeniten
DE4042655C2 (de) * 1990-07-11 1996-12-19 Ecolith Zeolithe Gmbh Verwendung eines synthetischen, kristallinen Alumosilikats mit der chemischen Zusammensetzung 0-3M¶2¶O : Al¶2¶O¶3¶ : 15-40SiO¶2¶ : 0-40H¶2¶O zur Gewinnung und Verarbeitung von Aromaten

Also Published As

Publication number Publication date
DE59003406D1 (de) 1993-12-16
DK170465B1 (da) 1995-09-11
DE3919098A1 (de) 1990-12-13
RU2018485C1 (ru) 1994-08-30
DK102290D0 (da) 1990-04-25
US5089243A (en) 1992-02-18
ATE97109T1 (de) 1993-11-15
CA2018691A1 (en) 1990-12-10
EP0402639A2 (de) 1990-12-19
EP0402639A3 (de) 1991-02-06
DD300098A5 (de) 1992-05-21
UA26909C2 (uk) 1999-12-29
DK102290A (da) 1990-12-11
RO109057B1 (ro) 1994-11-30
AU626085B2 (en) 1992-07-23
BR9002692A (pt) 1991-08-20
CA2018691C (en) 2000-09-19
EP0402639B1 (de) 1993-11-10
JPH0383812A (ja) 1991-04-09
AU5691390A (en) 1990-12-13

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