DE451112T1 - Verfahren zur herstellung von zeolithen. - Google Patents

Verfahren zur herstellung von zeolithen.

Info

Publication number
DE451112T1
DE451112T1 DE199191830067T DE91830067T DE451112T1 DE 451112 T1 DE451112 T1 DE 451112T1 DE 199191830067 T DE199191830067 T DE 199191830067T DE 91830067 T DE91830067 T DE 91830067T DE 451112 T1 DE451112 T1 DE 451112T1
Authority
DE
Germany
Prior art keywords
producing zeolites
zeolites
producing
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.)
Pending
Application number
DE199191830067T
Other languages
English (en)
Inventor
Armando I-57100 Livorno It Magolati
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.)
ILVA SpA GENUA/GENOVA IT
Original Assignee
ILVA SpA GENUA/GENOVA IT
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=11261885&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE451112(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ILVA SpA GENUA/GENOVA IT filed Critical ILVA SpA GENUA/GENOVA IT
Publication of DE451112T1 publication Critical patent/DE451112T1/de
Pending 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
    • 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
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2815—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DE199191830067T 1990-02-27 1991-02-27 Verfahren zur herstellung von zeolithen. Pending DE451112T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47683A IT1240782B (it) 1990-02-27 1990-02-27 Procedimento perfezionato per la produzione di zeoliti.

Publications (1)

Publication Number Publication Date
DE451112T1 true DE451112T1 (de) 1992-04-09

Family

ID=11261885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE199191830067T Pending DE451112T1 (de) 1990-02-27 1991-02-27 Verfahren zur herstellung von zeolithen.

Country Status (4)

Country Link
EP (1) EP0451112A1 (de)
DE (1) DE451112T1 (de)
ES (1) ES2032733T1 (de)
IT (1) IT1240782B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068743B1 (es) * 1993-02-11 1995-11-16 Invest De Las Ind Ceramicas A Procedimiento de obtencion de zeolita a.
HU218835B (hu) * 1997-10-28 2000-12-28 Péter Siklósi Eljárás zeolitok előállítására alkáli-alumínium-hidroszilikát-tartalmú nyersanyagokból
GB2345056B (en) * 1998-03-13 2000-11-01 Council Scient Ind Res Process for the synthesis of fly ash based zeolite-a
US6599494B2 (en) 1999-08-19 2003-07-29 K.E.M. Corporation Process for preparing artificial zeolite by a slurry reaction method
ATE210599T1 (de) * 1999-08-24 2001-12-15 K E M Corp Verfahren zur herstellung eines künstlichen zeoliths mittels schlammreaktionsverfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84743A1 (fr) * 1983-04-11 1984-11-28 Sipac Procede de fabrication de zeolite a et produits obtenus
DD227419A1 (de) * 1984-10-22 1985-09-18 Bitterfeld Chemie Verfahren zur herstellung roentgenographisch reiner zeolithe (i)

Also Published As

Publication number Publication date
IT9047683A1 (it) 1991-08-27
ES2032733T1 (es) 1993-03-01
IT1240782B (it) 1993-12-17
IT9047683A0 (it) 1990-02-27
EP0451112A1 (de) 1991-10-09

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