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    • 5. 发明申请
    • METHOD FOR PRODUCING SACCHARIFICATION PRE-PROCESSED MATERIAL OF LIGNOCELLULOSE-BASED BIOMASS, AND SACCHARIFICATION PRE-PROCESSING DEVICE USING SAME
    • 用于生产基于木质素的生物质的预处理预处理材料的方法以及使用相同方法的预处理预处理装置
    • US20130052688A1
    • 2013-02-28
    • US13634839
    • 2011-05-12
    • Tsuyoshi BabaMinako Onodera
    • Tsuyoshi BabaMinako Onodera
    • C12P19/00
    • C13K1/02D21C1/06D21C3/02D21C11/0007
    • A method for producing a saccharification pre-processed material capable of producing a saccharification pre-processed material, in which lignin is sufficiently dissociated, when lignocellulose-based biomass is pre-processed with ammonia water, and a pre-processing device used therefor are provided. A saccharification pre-processing device 1 comprises a processing means 2 for mixing a substrate with ammonia water with the concentration from 20 to 30% by mass at a mass ratio of substrate:ammonia water=1:0.7 to 1:1.3 to yield a substrate mixture; heating the substrate mixture while keeping the same at a temperature of 25 to 100° C. for 1 to 100 hours for dissociating lignin from the substrate or swelling the substrate to yield a saccharification pre-processed material containing ammonia; and separating ammonia from the saccharification pre-processed material containing ammonia to yield a saccharification pre-processed material; and an ammonia water supplying means 4 for supplying ammonia water to the processing means 2.
    • 提供了当用氨水预处理基于木素纤维素的生物质时,能够生产木质素充分解离的糖化预处理材料的糖化预处理材料的方法和用于其的预处理装置 。 糖化预处理装置1包括:处理装置2,用于将基质与基质的质量比为20〜30质量%的氨水混合:氨水= 1:0.7〜1:1.3,得到基材 混合物; 加热基材混合物,同时在25〜100℃的温度下保持1〜100小时,使木质素从基材中解离或溶胀底物,得到含氨的糖化预处理材料; 并从含有氨的糖化预处理材料中分离氨以产生糖化预处理材料; 以及用于向处理装置2供应氨水的氨水供给装置4。