Process for preparing mesoporous crystalline material
US6096287A · kind A · utility
2Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1999 |
| Grant date | Aug 1, 2000 |
| Priority date | — |
| Expiry date | Jan 14, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B37/02
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a process for preparing mesoporous crystalline material, in particular to a novel process for preparing crystalline material having mesoporous structure by dissolving silica in hydrogen fluoride solution and reacting it on the condition of atmosphere and room temperature for a short reaction time. As the result, the present invention provides a process to use all kinds of silica and to synthesize mesoporous material for a short reaction time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.