Zeolites with uniform intracrystal textural pores
US7879311B2 · kind B2 · utility
1Cited by
4References
15Claims
0Family size
Inventors
Key dates
| Filing date | May 1, 2007 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | May 28, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/647
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Zeolites with uniform intracrystal textural pores between 1 and 10 nm are described. Intracrystal pores, an alumina source and a silica source are reacted in the presence of a silane modified polymer as a porogen and the reaction product is calcined to form the zeolite. The zeolites are useful in catalytic reactions and adsorption processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.