Treatment chain and process for the thermochemical conversion of a wet feed of biological material by gasification
US9074150B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2008 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Dec 29, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/145
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a treatment chain for thermochemically converting a wet biomass feed (1) by gasification, which comprises a device (4) for gasifying the feed (3), and a reactor (9) for steam conversion of the CO, which includes water supply means (10), for delivering a syngas (17) having a defined H2/CO ratio, a drying chamber (2) into which the wet feed (1) is injected prior to its subsequent treatment in the gasification device (4), this drying chamber (2) being supplied with a hot gas (15) withdrawn downstream from the gasification device (4) and recycled by pressurizing means (13) into the drying chamber (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.