专利名称：METHODS FOR TREATING
LIGNOCELLULOSIC MATERIALS
发明人：Jari Kavakka,Mari Granstrom申请号：US15580818申请日：20160609
公开号：US20180162958A1公开日：20180614
摘要：Methods for producing refined xylan from a biomass solution, including: (i)providing a biomass solution, which comprises xylan; (ii) concentrating or separating saidbiomass solution to obtain a xylan concentrate comprising xylan and impurities; (iii)washing and/or extracting the xylan concentrate with a solvent to obtain refined xylanand a solvent stream comprising the solvent and impurities; and (iv) collecting the refinedxylan.
申请人：Stora Enso OYJ
地址：Helsinki FI
国籍：FI
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