A METHOD FOR SEPARATING LIGNOCELLULOSE PARTICLE FRACTION AND LIGNIN PARTICLE FRACTION
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 separating lignocellulose particle fraction (3) and lignin particle fraction (4)， in which crude lignin (1) formed from starting material (6) comprises lignocellulose particles and lignin particles. According to the invention， the method comprises adding stabilizing chemical (11) and/or hydrophobic chemical (12) into the crude lignin (1) in at least one step， and treating the crude lignin by separating the lignin particle fraction (4) and lignocellulose particle fraction (3) from each other in at least one separation step (2，8，9，10). Further， the invention relates to a lignocellulose particle fraction and a lignin particle fraction and their uses.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
