Filtering medium and method for contacting solids containing feeds for chemical reactors
US9101863B2 · kind B2 · utility
18Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2011 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Nov 21, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D39/2068
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filtering medium and method for removing contaminants from an organic-based feed stream which includes the use of a layer of ceramic filter units having a plurality of elliptical or trisoidal openings extending therethrough to filter organic-based feed streams and to provide liquid distribution upstream of the catalyst beds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.