Solvent extraction apparatuses and methods
US12296281B2 · kind B2 · utility
0Cited by
19References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2020 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Jul 24, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B9/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction column in communication with the tanks. Solvent transport is accomplished via pressure differentials that are established between or among tanks to cause the solvent to be transported between or among said tanks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.