Molecular sieve adsorbent blends and uses thereof
US8680344B2 · kind B2 · utility
43Cited by
57References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 25, 2011 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Mar 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/708
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the production and use of a molecular sieve blend with improved performance characteristics produced by preparing or obtaining a hydrophilic zeolite, particularly a hydrophilic zeolite 3A with a low SiO2:Al2O3 ratio, preparing or obtaining a hydrophobic silica binder, particularly a hydrophobic colloidal silica, mixing the zeolite with the silica binder to form a mixture, and forming the mixture into the molecular sieve blend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.