A method and an apparatus for forming a lignin fraction， a lignin composition and its use
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The invention relates to a method and an apparatus for forming a lignin fraction from crude lignin which has been processed by means of a treatment step selected from enzymatic treatment， treatment with ionic liquid and their combinations. The method comprises treating the crude lignin (1) by a lignin liberation in at least one lignin liberation step (3)，and separating a lignin fraction (6) in at least one separation step (5). Further， the invention relates to a lignin composition and its use.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
