Ceramic fiber reinforced filter
US5552049A · kind A · utility
6Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 19, 1995 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | Jan 19, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/614
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A ceramic fiber reinforced filter is prepared by depositing a thin filtration layer of preselected pore size on a more porous ceramic support. The filter is characterized by a low pressure drop across the filtration layer in operation and easy back pressure pulse cleaning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.