Invention Grant
- Patent Title: Dewatering biomass material comprising polysaccharide, method for extracting polysaccharide from biomass material, and dewatered biomass material
- Patent Title (中): 包含多糖的脱水生物质材料，从生物质材料中提取多糖的方法和脱水生物质材料
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Application No.: US13665120Application Date: 2012-10-31
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Publication No.: US08764991B2Publication Date: 2014-07-01
- Inventor: Jens Eskil Trudsoe , Helle Bech Olsen , Mogens Andersen
- Applicant: CP Kelco ApS
- Applicant Address: DK
- Assignee: CP Kelco ApS
- Current Assignee: CP Kelco ApS
- Current Assignee Address: DK
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: B30B9/02
- IPC: B30B9/02 ; C07H1/08 ; C08B37/00 ; C08L5/00 ; C08L5/06
Abstract:
A process for dewatering biomass material comprising polysaccharide and water. The process comprises wetting the biomass material with a wetting composition comprising an alcohol to form a biomass slurry comprising wetted biomass material and a liquid component, mechanically separating a portion of the liquid component from the biomass slurry, and mechanically separating at least a portion of the water from the wetted biomass material. A process for extracting polysaccharide from the biomass material and a dewatered biomass material are also disclosed.
Public/Granted literature
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