METHOD FOR ISOLATING ALPHA CELLULOSE FROM LIGNOCELLULOSIC MATERIALS
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 present invention involves an environmentally friendly process and apparatus for the delignification of lignin-containing materials， such as cardboard newspaper or agricultural or tree pruning wastes. This process produces cellulose using low temperatures and low concentrations of hydrogen peroxide. It can be performed using a column fitted with a semipermeable gasket that pressurizes the column by retaining oxygen released by action of the hydrogen peroxide on a lignin-containing material.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
