ACID BISULFITE PRETREATMENT
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：
A process for processing lignocellulosic biomass that includes pretreating lignocellulosic biomass， wherein the lignocellulosic biomass is heated in a pretreatment liquor containing sulfur dioxide and bisulfite salt， at a temperature between 120°C and 150°C， for at least 30 minutes. The pH of the pretreatment liquor at 25°C is less than 1.3， the concentration of sulfur dioxide is greater than 9.4 wt% (on liquor)， and the concentration of alkali is between 0 wt% and 0.42 wt% (expressed as hydroxide， on liquor).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
