FR1280877A - Procédé de préparation de zéolithes cristallins - Google Patents
Procédé de préparation de zéolithes cristallinsInfo
- Publication number
- FR1280877A FR1280877A FR849739A FR849739A FR1280877A FR 1280877 A FR1280877 A FR 1280877A FR 849739 A FR849739 A FR 849739A FR 849739 A FR849739 A FR 849739A FR 1280877 A FR1280877 A FR 1280877A
- Authority
- FR
- France
- Prior art keywords
- preparing crystalline
- crystalline zeolites
- zeolites
- preparing
- crystalline
- 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
Links
Classifications
-
- 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)
-
- 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
- C01B33/2838—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 faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)
- C01B33/2846—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 faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively) of type X
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR849739A FR1280877A (fr) | 1961-01-14 | 1961-01-14 | Procédé de préparation de zéolithes cristallins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR849739A FR1280877A (fr) | 1961-01-14 | 1961-01-14 | Procédé de préparation de zéolithes cristallins |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1280877A true FR1280877A (fr) | 1962-01-08 |
Family
ID=8746757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR849739A Expired FR1280877A (fr) | 1961-01-14 | 1961-01-14 | Procédé de préparation de zéolithes cristallins |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1280877A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379479A1 (fr) * | 1977-02-08 | 1978-09-01 | Kali Chemie Ag | Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus |
FR2444005A1 (fr) * | 1978-12-15 | 1980-07-11 | Ugine Kuhlmann | Procede industriel de fabrication en semi-continu de zeolithe a |
FR2454997A1 (fr) * | 1979-04-24 | 1980-11-21 | Ugine Kuhlmann | Cristallisation de la zeolithe a lors des procedes industriels de fabrication |
FR2655640A1 (fr) * | 1989-12-12 | 1991-06-14 | Ceca Sa | Procede d'obtention de zeolites 5a a grande stabilite, utiles notamment pour la separation des paraffines. |
-
1961
- 1961-01-14 FR FR849739A patent/FR1280877A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379479A1 (fr) * | 1977-02-08 | 1978-09-01 | Kali Chemie Ag | Procede de fabrication de silicates de sodium et d'aluminium a predominance cristalline ainsi que les produits ainsi obtenus |
FR2444005A1 (fr) * | 1978-12-15 | 1980-07-11 | Ugine Kuhlmann | Procede industriel de fabrication en semi-continu de zeolithe a |
FR2454997A1 (fr) * | 1979-04-24 | 1980-11-21 | Ugine Kuhlmann | Cristallisation de la zeolithe a lors des procedes industriels de fabrication |
FR2655640A1 (fr) * | 1989-12-12 | 1991-06-14 | Ceca Sa | Procede d'obtention de zeolites 5a a grande stabilite, utiles notamment pour la separation des paraffines. |
EP0433156A1 (fr) * | 1989-12-12 | 1991-06-19 | Ceca S.A. | Procédé d'obtention de zéolites 5A à grande stabilité, utiles notamment pour la séparation des paraffines |
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