Hybrid diafiltration system and methods
US9821274B1 · kind B1 · utility
3Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2015 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Jan 18, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2315/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A hybrid diafiltration system includes an intermediate tank, a feed pump and a single-pass concentration (SPC) module, feed and product flow diverting valves to affect a multi-step concentration, wash and final-concentration process with fewer recirculation passes than conventional systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.