Nanocrystal-containing filtration media
US7264726B1 · kind B1 · utility
9Cited by
49References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 2003 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | May 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S264/48
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to filtration media having nanocrystals of metal oxides, encapsulated in or impregnated into a binder matrix, which binds together particles of activated carbon. The filtration media can be compressed into a filtration block, has low pressure drop, and has excellent microbial removal properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.