Treatment of biomass to obtain fermentable sugars
Patent
·
OSTI ID:1018212
- Lakewood, CO
- Evergreen, CO
- Avondale, PA
Biomass is pretreated using a low concentration of aqueous ammonia at high biomass concentration. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation.
- Research Organization:
- US Department of Energy (USDOE), Washington, DC (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- 04-03-CA-70224
- Assignee:
- E. I. du Pont de Nemours and Company (Wilmington, DE); Alliance For Sustainable Energy LLC (Golden, CO)
- Patent Number(s):
- 7,932,063
- Application Number:
- 11/402,757
- OSTI ID:
- 1018212
- Country of Publication:
- United States
- Language:
- English
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