Apparatus and method for removing solvent residues
US7001511B2 · kind B2 · utility
0Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2003 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D11/028
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In the field of biomass extraction, there is a need for effective removal of solvent from spent biomass material. An apparatus for removing solvent residues includes a vessel (11) for containing biomass; a steam source (19) for supplying steam to contact the biomass; and a separator (24) for separating solvent from steam that has contacted the biomass. The disclosure also includes a method of use of the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.