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    • 2. 发明专利
    • Method of manufacturing modified biomass
    • 制造改良生物质的方法
    • JP2010162498A
    • 2010-07-29
    • JP2009007771
    • 2009-01-16
    • Nagoya UnivNippon Oil Corp国立大学法人名古屋大学新日本石油株式会社
    • HORIZOE HIROTOSHIAOKI NOBUONIWA MASAHIROOTA HARUHISA
    • B09B3/00B01J3/00B02C19/00
    • Y02E50/30
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing modified biomass applicable to large scale production of a fuel such as bioethanol, with which the modified biomass with sufficiently enhanced chemical and/or biological reactivity is effectively obtained.
      SOLUTION: The method of manufacturing modified biomass comprises: a first step of pressing liquid phase water 100 at 80-360°C into a pressure vessel 1 filled with biomass 10; a second step of holding a mixture containing the biomass 10 and the water 100 for one minute to two hours in the pressure vessel 1 at a temperature of 140-360°C and under the condition of a pressure not lower than a saturated water vapor pressure at that temperature; and a third step of explosively crushing the biomass 10 by depressurizing the inside of the pressure vessel 1 to vaporize at least a part of the liquid phase water 100.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种制造适用于大规模生产诸如生物乙醇的燃料的改性生物质的方法,通过该方法可有效获得具有足够增强的化学和/或生物反应性的改性生物质。 解决方案:制造改性生物质的方法包括:将80-360℃的液相水100压入填充有生物质10的压力容器1中的第一步骤; 在压力容器1中在140-360℃的温度和在不低于饱和水蒸气压的压力的条件下将含有生物质10和水100的混合物保持1分钟至2小时的第二步骤 在那个温度下 以及通过减压压力容器1的内部来使生物质10爆炸性破碎以汽化至少一部分液相水100的第三步骤。(C)2010,JPO&INPIT