Process for concentrated biomass saccharification
Abstract
Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.
- Inventors:
-
- Avondale, PA
- Landenberg, PA
- Evergreen, CO
- Lakewood, CO
- Issue Date:
- Research Org.:
- E. I. du Pont de Nemours and Company (Wilmington, DE) Alliance for Sustainable Energy LLC (Golden, CO)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1016153
- Patent Number(s):
- 7807419
- Application Number:
- 11/843,114
- Assignee:
- E. I. du Pont de Nemours and Company (Wilmington, DE) Alliance for Sustainable Energy LLC (Golden, CO)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- FC36-03GO13146
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Hennessey, Susan M, Seapan, Mayis, Elander, Richard T, and Tucker, Melvin P. Process for concentrated biomass saccharification. United States: N. p., 2010.
Web.
Hennessey, Susan M, Seapan, Mayis, Elander, Richard T, & Tucker, Melvin P. Process for concentrated biomass saccharification. United States.
Hennessey, Susan M, Seapan, Mayis, Elander, Richard T, and Tucker, Melvin P. Tue .
"Process for concentrated biomass saccharification". United States. https://www.osti.gov/servlets/purl/1016153.
@article{osti_1016153,
title = {Process for concentrated biomass saccharification},
author = {Hennessey, Susan M and Seapan, Mayis and Elander, Richard T and Tucker, Melvin P},
abstractNote = {Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {10}
}
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