Invention Application
- Patent Title: PROCESS FOR CONCENTRATED BIOMASS SACCHARIFICATION
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Application No.: PCT/US2008/073415Application Date: 2008-08-18
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Publication No.: WO2009045651A3Publication Date: 2009-04-09
- Inventor: HENNESSEY, Susan, Marie , SEAPAN, Mayis , ELANDER, Richard, T. , TUCKER III, Melvin, P.
- Applicant: E. I. DU PONT DE NEMOURS AND COMPANY , MIDWEST RESEARCH INSTITUTE , HENNESSEY, Susan, Marie , SEAPAN, Mayis , ELANDER, Richard, T. , TUCKER III, Melvin, P.
- Applicant Address: 1007 Market Street Wilmington, Delaware 19898 US
- Assignee: E. I. DU PONT DE NEMOURS AND COMPANY,MIDWEST RESEARCH INSTITUTE,HENNESSEY, Susan, Marie,SEAPAN, Mayis,ELANDER, Richard, T.,TUCKER III, Melvin, P.
- Current Assignee: E. I. DU PONT DE NEMOURS AND COMPANY,MIDWEST RESEARCH INSTITUTE,HENNESSEY, Susan, Marie,SEAPAN, Mayis,ELANDER, Richard, T.,TUCKER III, Melvin, P.
- Current Assignee Address: 1007 Market Street Wilmington, Delaware 19898 US
- Agency: LHULIER, Christine, M.
- Priority: US11/843,114 20070822
- Main IPC: C12P19/02
- IPC: C12P19/02 ; C12P7/08
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.
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