Integration of at least two processes to re-use acid
US7364880B2 · kind B2 · utility
12Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2003 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Nov 15, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P7/48
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention relates to integrating at least two processes that use at least one acid, wherein one process utilizes an ion-exchange purification step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.