ES8201101A1 - Procedimiento para la preparacion de polvo cristalino de zeolita del tipo a - Google Patents
Procedimiento para la preparacion de polvo cristalino de zeolita del tipo aInfo
- Publication number
- ES8201101A1 ES8201101A1 ES499766A ES499766A ES8201101A1 ES 8201101 A1 ES8201101 A1 ES 8201101A1 ES 499766 A ES499766 A ES 499766A ES 499766 A ES499766 A ES 499766A ES 8201101 A1 ES8201101 A1 ES 8201101A1
- Authority
- ES
- Spain
- Prior art keywords
- crystalline zeolite
- alkali aluminate
- producing crystalline
- type
- zeolite powder
- 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)
- C01B33/2823—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) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica
-
- 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
- Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE POLVO CRISTALINO DE ZEOLITA DEL TIPO A, CON UN DIAMETRO MEDIO DE PARTICULAS DE 8,5 HASTA 9,0 M. CONSISTENTE EN PREPARAR UNA MEZCLA INTRODUCIENDO 0,5 HASTA 2,5 PARTES DE VOLUMEN DE UNA LEJIA DE ALUMINATO DE SODIO QUE CONTIENE NA2O, PREFERENTEMENTE ENTRE 30 A 100 G/L, Y AL2O3, PREFERENTEMENTE ENTRE 10 A 30 G/L, EN 0,1 HASTA 0,6 PARTES DE UNA SOLUCION DE VIDRIO SOLUBLE QUE CONTIENE NA2O, PREFERENTEMENTE ENTRE 100 A 110 G/L, Y SIO2, PREFERENTEMENTE ENTRE 340 A 370 G/L. LA MEZCLA SE INTRODUCE, A SU VEZ, EN UNA CARGA PREVIA QUE COMPRENDE 8 A 12 PARTES DE UN LEJIA DE ALUMINATO DE SODIO QUE CONTIENE ENTRE 50 A 200 G/L DE NA2O Y 30 A 150 G/L DE AL2O3, Y, DESPUES DE AGITAR, SE AÑADEN 15 A 20 PARTES DE LA MISMA LEJIA, ASI COMO 3 A 3,5 PARTES DE SOLUCION DE VIDRIO SOLUBLE. LAS MEZCLAS SE EFECTUAN POR AGITACION, Y DURANTE TIEMPOS ESPECIFICOS, A TEMPERATURAS COMPRENDIDAS ENTRE 30 Y 100 C. LA MEZCLA FINAL RESULTANTE SE ENFRIA, EL PRODUCTO CRISTALINO SE SEPARA POR FILTRACION Y SE SECA. EL POLVO CRISTALINO DE ZEOLITA DEL TIPO A ASI OBTENIDO PUEDE UTILIZARSE COMO SUSTITUTO DE FOSFATOS EN AGENTES DE LAVADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803007044 DE3007044A1 (de) | 1980-02-26 | 1980-02-26 | Verfahren zur herstellung von kristallinem zeolith a |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES499766A0 ES499766A0 (es) | 1981-12-01 |
| ES8201101A1 true ES8201101A1 (es) | 1981-12-01 |
Family
ID=6095521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES499766A Expired ES8201101A1 (es) | 1980-02-26 | 1981-02-25 | Procedimiento para la preparacion de polvo cristalino de zeolita del tipo a |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4339417A (es) |
| EP (1) | EP0034694B1 (es) |
| JP (1) | JPS6052085B2 (es) |
| AT (1) | ATE8608T1 (es) |
| BR (1) | BR8101074A (es) |
| CA (1) | CA1150221A (es) |
| DE (2) | DE3007044A1 (es) |
| ES (1) | ES8201101A1 (es) |
| FI (1) | FI72439C (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61283483A (ja) * | 1985-06-10 | 1986-12-13 | Amada Co Ltd | レ−ザ加工機 |
| JPH0314065U (es) * | 1989-06-20 | 1991-02-13 | ||
| DE4309656A1 (de) * | 1993-03-25 | 1994-09-29 | Henkel Kgaa | Verfahren zur Herstellung von feinstteiligen zeolithischen Alkalimetallaluminiumsilicaten |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR208392A1 (es) * | 1973-05-07 | 1976-12-27 | Henkel & Cie Gmbh | Composicion para lavar blanquear o limpiar materiales resistentes especialmente textiles adicional a la patente no 201687 adicional a la no 253286 |
| DE2514399C2 (de) * | 1975-04-02 | 1987-01-29 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Aluminiumsilikaten |
| DE2517218B2 (de) * | 1975-04-18 | 1977-05-05 | Henkel & Cie GmbH, 4000 Düsseldorf; Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, 6000 Frankfurt | Kristallines zeolithpulver des typs a |
| AT356628B (de) * | 1976-02-06 | 1980-05-12 | Henkel Kgaa | Verfahren zur herstellung waesseriger, zur weiterverarbeitung zu wasch- und reinigungs- mitteln geeigneter suspensionen von fein- teiligen, zum kationenaustausch befaehigten, noch gebundenes wasser enthaltenden wasser- unloeslichen silikaten |
| DE2651420A1 (de) * | 1976-11-11 | 1978-05-18 | Degussa | Kristallines zeolithpulver des typs a v |
| DE2651437A1 (de) * | 1976-11-11 | 1978-05-18 | Degussa | Kristallines zeolithpulver des typs a vi |
| DE2651436A1 (de) * | 1976-11-11 | 1978-05-18 | Degussa | Kristallines zeolithpulver des typs a iii |
| DE2651419A1 (de) * | 1976-11-11 | 1978-05-18 | Degussa | Kristallines zeolithpulver des typs a iv |
| DE2651485A1 (de) * | 1976-11-11 | 1978-05-24 | Degussa | Kristallines zeolithpulver des typs a i |
| DE2705088C2 (de) * | 1977-02-08 | 1986-05-22 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung von überwiegend kristallinen Natriumaluminiumsilikaten |
| DE2734296A1 (de) * | 1977-07-29 | 1979-02-08 | Degussa | Verfahren zur herstellung von feinteiligen, zum kationenaustausch befaehigten wasserunloeslichen silikaten |
-
1980
- 1980-02-26 DE DE19803007044 patent/DE3007044A1/de not_active Withdrawn
-
1981
- 1981-01-13 DE DE8181100173T patent/DE3164926D1/de not_active Expired
- 1981-01-13 EP EP81100173A patent/EP0034694B1/de not_active Expired
- 1981-01-13 AT AT81100173T patent/ATE8608T1/de not_active IP Right Cessation
- 1981-02-13 FI FI810443A patent/FI72439C/fi not_active IP Right Cessation
- 1981-02-23 BR BR8101074A patent/BR8101074A/pt unknown
- 1981-02-24 US US06/237,726 patent/US4339417A/en not_active Expired - Fee Related
- 1981-02-25 JP JP56025609A patent/JPS6052085B2/ja not_active Expired
- 1981-02-25 CA CA000371664A patent/CA1150221A/en not_active Expired
- 1981-02-25 ES ES499766A patent/ES8201101A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0034694B1 (de) | 1984-07-25 |
| JPS6052085B2 (ja) | 1985-11-18 |
| ES499766A0 (es) | 1981-12-01 |
| FI72439C (fi) | 1987-06-08 |
| ATE8608T1 (de) | 1984-08-15 |
| FI810443L (fi) | 1981-08-27 |
| DE3007044A1 (de) | 1981-09-10 |
| CA1150221A (en) | 1983-07-19 |
| BR8101074A (pt) | 1981-09-01 |
| DE3164926D1 (en) | 1984-08-30 |
| FI72439B (fi) | 1987-02-27 |
| US4339417A (en) | 1982-07-13 |
| JPS56134513A (en) | 1981-10-21 |
| EP0034694A1 (de) | 1981-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970303 |