DECRYSTALLIZATION OF CELLULOSIC BIOMASS WITH AN ACID MIXTURE COMPRISING PHOSPHORIC AND SULFURIC ACIDS
    3.
    发明申请
    DECRYSTALLIZATION OF CELLULOSIC BIOMASS WITH AN ACID MIXTURE COMPRISING PHOSPHORIC AND SULFURIC ACIDS 审中-公开
    细胞生物量与包含磷酸和硫酸的酸混合物的分解

    公开(公告)号:US20100024810A1

    公开(公告)日:2010-02-04

    申请号:US12505796

    申请日:2009-07-20

    IPC分类号: C13K1/02

    CPC分类号: C13K1/02 C08B15/08 Y02E50/16

    摘要: The present invention provides a process for treating biomass to produce sugars. The process is directed to decrystallizing cellulose by contacting biomass with an acid mixture comprising sulfuric acid and phosphoric acid at particular molar ratios. Following decrystallization, the biomass may be hydrolyzed with the acid mixture to produce a saccharification product comprising sugars.

    摘要翻译: 本发明提供了一种处理生物质以生产糖的方法。 该方法涉及通过使生物质与特定摩尔比的硫酸和磷酸的酸混合物接触来使纤维素去结晶。 脱结晶后,生物质可以用酸混合物水解,生成包含糖的糖化产物。