ZA892744B - Method for the preparation of zeolites - Google Patents

Method for the preparation of zeolites

Info

Publication number
ZA892744B
ZA892744B ZA892744A ZA892744A ZA892744B ZA 892744 B ZA892744 B ZA 892744B ZA 892744 A ZA892744 A ZA 892744A ZA 892744 A ZA892744 A ZA 892744A ZA 892744 B ZA892744 B ZA 892744B
Authority
ZA
South Africa
Prior art keywords
zeolites
preparation
glass
prepared
hydrogen fluoride
Prior art date
Application number
ZA892744A
Inventor
Gottfried Maier
Maier Gottfried
Josef Dachs
Dachs Josef
Walter Laber
Laber Walter
Original Assignee
Deggendorfer Werft Eisenbau
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 Deggendorfer Werft Eisenbau filed Critical Deggendorfer Werft Eisenbau
Publication of ZA892744B publication Critical patent/ZA892744B/en

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
    • C01B39/38—Type ZSM-5
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)

Abstract

The zeolites are prepared from glass in the presence of hydrogen fluoride.
ZA892744A 1988-04-15 1989-04-14 Method for the preparation of zeolites ZA892744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812592A DE3812592A1 (en) 1988-04-15 1988-04-15 METHOD FOR PRODUCING ZEOLITES

Publications (1)

Publication Number Publication Date
ZA892744B true ZA892744B (en) 1989-12-27

Family

ID=6352081

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA892744A ZA892744B (en) 1988-04-15 1989-04-14 Method for the preparation of zeolites

Country Status (5)

Country Link
EP (1) EP0337479B1 (en)
JP (1) JPH029710A (en)
AT (1) ATE78239T1 (en)
DE (2) DE3812592A1 (en)
ZA (1) ZA892744B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671069B1 (en) * 1990-12-27 1993-04-09 Inst Francais Du Petrole MFI TYPE ZEOLITE AND PROCESS FOR PREPARING THE SAME.
JPH07503693A (en) * 1991-11-20 1995-04-20 ザ・ダウ・ケミカル・カンパニー Method of growing crystalline microporous solids in a substantially non-aqueous growth medium containing fluoride
ES2192935B1 (en) 2001-05-14 2004-08-16 Universidad Politecnica De Valencia SYNTHESIS OF ZEOLITA ITQ-21.
ES2204257B1 (en) 2001-11-30 2005-05-01 Universidad Politecnica De Valencia SYNTHESIS OF ITQ-21 IN THE ABSENCE OF FLUORIDE IONS.
ES2228278B1 (en) 2003-09-29 2006-06-01 Universidad Politecnica De Valencia. MICROPOROUS CRYSTAL MATERIAL OF NATURE ZEOLITICA (ZEOLITA ITQ-28).
ES2245588B1 (en) 2004-03-11 2007-08-16 Universidad Politecnica De Valencia MICROPOROUS CRYSTAL MATERIAL OF ZEOLITIC NATURE WITH LTA STRUCTURE (ITQ-29), ITS PREPARATION PROCEDURE AND USES OF THE SAME IN PROCESSES OF TRANSFORMATION AND SEPARATION OF ORGANIC COMPOUNDS.
CN100488629C (en) 2004-10-01 2009-05-20 埃克森美孚化学专利公司 Aluminophosphate molecular sieve, its synthesis and use
EP1791786B1 (en) 2004-10-01 2017-10-18 ExxonMobil Chemical Patents Inc. Aluminophosphate molecular sieve, its synthesis and use
ES2284379B1 (en) 2006-02-28 2008-11-01 Universidad Politecnica De Valencia A MICROPOROUS CRYSTAL MATERIAL, ZEOLITA ITQ-37, PREPARATION AND USE PROCEDURE.
EP2049440A2 (en) * 2006-07-21 2009-04-22 Bharat Petroleum Corporation Limited Microporous crystalline silicoalumino/(metallo) aluminophosphate molecular sieve and method of synthesis thereof
ES2303787B2 (en) 2007-02-01 2009-06-12 Universidad Politecnica De Valencia "MICROPOROUS CRYSTAL MATERIAL OF ZEOLITIC NATURE, ZEOLITA ITQ-39, PREPARATION PROCEDURE AND USES".
JP5646807B2 (en) * 2008-03-21 2014-12-24 株式会社ゼオライト・アーティフィシャル Method for producing artificial zeolite
ES2554648B1 (en) 2014-06-20 2016-09-08 Consejo Superior De Investigaciones Científicas (Csic) ITQ-55 material, preparation and use procedure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411874A (en) * 1964-11-09 1968-11-19 Mobil Oil Corp Zsm-2 zeolite and preparation thereof
US3586479A (en) * 1968-09-23 1971-06-22 Bayer Ag Production of synthetic faujasite
DE2909929A1 (en) * 1979-03-14 1980-09-25 Basf Ag METHOD FOR PRODUCING A ZSM-5 STRUCTURAL TYPE
DE3202657A1 (en) * 1982-01-28 1983-08-04 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING CATALYTICALLY ACTIVE ALUMOSILICATES AND THEIR USE
FR2526780A1 (en) * 1982-05-11 1983-11-18 Rhone Poulenc Spec Chim PROCESS FOR PRODUCING ZEOLITES

Also Published As

Publication number Publication date
DE3812592C2 (en) 1991-08-29
ATE78239T1 (en) 1992-08-15
EP0337479A3 (en) 1991-01-23
DE58901829D1 (en) 1992-08-20
EP0337479B1 (en) 1992-07-15
DE3812592A1 (en) 1989-10-26
EP0337479A2 (en) 1989-10-18
JPH029710A (en) 1990-01-12

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