CA2201926A1 - Derives d'alumino-silicates - Google Patents
Derives d'alumino-silicatesInfo
- Publication number
- CA2201926A1 CA2201926A1 CA 2201926 CA2201926A CA2201926A1 CA 2201926 A1 CA2201926 A1 CA 2201926A1 CA 2201926 CA2201926 CA 2201926 CA 2201926 A CA2201926 A CA 2201926A CA 2201926 A1 CA2201926 A1 CA 2201926A1
- Authority
- CA
- Canada
- Prior art keywords
- clay mineral
- asd
- derivative
- exchange
- cation
- 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.)
- Abandoned
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Formation de nouveaux matériaux composés de dérivés d'alumino-silicates de minéraux d'argile en couches de type 2:1, obtenus par modification chimique de ces minéraux en faisant réagir un sel de formule MX, dans laquelle M représente un cation d'ion ammonium ou un cation de métal alcalin et X représente un halogénure. Ces nouveaux matériaux ont les caractéristiques suivantes: (a) un signal de diffraction aux rayons X amorphe, se manifestant par une large bosse avec diffraction d'une poudre aux rayons .alpha. entre 22~ et 32~ 2.theta., le rayonnement utilisé étant de type CuK.alpha.; et (b) présence d'aluminium coordonné, principalement tétraédrique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPN0121 | 1994-12-16 | ||
| AUPN0121A AUPN012194A0 (en) | 1994-12-16 | 1994-12-16 | Alumino-silicate derivatives |
| PCT/AU1995/000698 WO1996018576A1 (fr) | 1994-12-16 | 1995-10-23 | Derives d'alumino-silicates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2201926A1 true CA2201926A1 (fr) | 1996-06-20 |
Family
ID=29402798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2201926 Abandoned CA2201926A1 (fr) | 1994-12-16 | 1995-10-23 | Derives d'alumino-silicates |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2201926A1 (fr) |
-
1995
- 1995-10-23 CA CA 2201926 patent/CA2201926A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |