Methods for regeneration of adsorbent material
US8187991B2 · kind B2 · utility
4Cited by
11References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2008 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Nov 12, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S502/518
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of regenerating adsorbent material includes providing a spent adsorbent material and contacting the adsorbent material with a solvent composition to facilitate removing oil and impurities from the spent solvent material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.