Invention Grant
US08906235B2 Process for liquid/solid separation of lignocellulosic biomass hydrolysate fermentation broth
有权
液体/固体分离木质纤维素生物质水解产物发酵液的方法
- Patent Title: Process for liquid/solid separation of lignocellulosic biomass hydrolysate fermentation broth
- Patent Title (中): 液体/固体分离木质纤维素生物质水解产物发酵液的方法
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Application No.: US13093134Application Date: 2011-04-25
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Publication No.: US08906235B2Publication Date: 2014-12-09
- Inventor: Susan Marie Hennessey , Annemarie Mitchell , Mathias E. Stolarski , James Gregory Wood
- Applicant: Susan Marie Hennessey , Annemarie Mitchell , Mathias E. Stolarski , James Gregory Wood
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: B01D3/00
- IPC: B01D3/00 ; B01D17/00 ; B01D37/00 ; C07C29/76 ; C12P7/06 ; C12P7/10 ; C12P1/00
Abstract:
When lignocellulosic biomass hydrolysate is included in fermentation medium, the broth resulting from biocatalyst production is complex with low filterability. A heat treatment was found to increase filterability, allowing efficient separation of a liquid fraction from a solid fraction, which is further processed for water recycle and syrup production.
Public/Granted literature
- US20120178976A1 PROCESS FOR LIQUID/SOLID SEPARATION OF LIGNOCELLULOSIC BIOMASS HYDROLYSATE FERMENTATION BROTH Public/Granted day:2012-07-12
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