| 发明名称 |
Low-template clathrasil |
| 摘要 |
The invention relates to a process for the preparation of low-template clathrasil, comprising heat-treating an alkaline aqueous silicate-containing medium containing crystallization seeds and an amount of a template such that the template content of the clathrasil, relative to the number of moles of the SiO2 of the medium, is less than 2 mol %.
|
| 申请公布号 |
US5368836(A) |
申请公布日期 |
1994.11.29 |
| 申请号 |
US19930024967 |
申请日期 |
1993.03.02 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
GREBNER, MICHAEL;REICH, AXEL;REICHERT, HORST;SCHUETH, FERDI;UNGER, KLAUS |
| 分类号 |
B01D53/02;B01J20/10;B01J20/30;C01B3/00;C01B23/00;C01B33/20;C01B37/02;C01B39/04;C01C1/12;(IPC1-7):C01B33/26 |
主分类号 |
B01D53/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
