MODIFICATION OF BIOMASS FOR EFFICIENT CONVERSION TO FUELS
    3.
    发明申请
    MODIFICATION OF BIOMASS FOR EFFICIENT CONVERSION TO FUELS 审中-公开
    生物质修改用于有效转换燃料

    公开(公告)号:WO2010075405A8

    公开(公告)日:2011-02-24

    申请号:PCT/US2009069232

    申请日:2009-12-22

    IPC分类号: D21C1/00

    摘要: A process is disclosed for preparing biomass particles for thermolytic or enzymatic conversion whereby the biomass particles having a moisture content of at least 20% are subjected to flash heating. The flash heating may be preceded by one or more adsorption/desorption cycles with water or steam. A swelling aid may be added during the adsorption part of an adsorption/desorption cycle.

    摘要翻译: 公开了一种用于制备用于热分解或酶转化的生物质颗粒的方法,其中具有至少20%的水分含量的生物质颗粒经受闪蒸加热。 闪蒸加热之前可以用水或蒸汽进行一次或多次吸附/解吸循环。 在吸附/解吸循环的吸附部分可以加入溶胀助剂。

    PROCESS FOR PREPARING A FLUIDIZABLE BIOMASS-CATALYST COMPOSITE MATERIAL
    4.
    发明申请
    PROCESS FOR PREPARING A FLUIDIZABLE BIOMASS-CATALYST COMPOSITE MATERIAL 审中-公开
    制备可流化生物质 - 催化剂复合材料的方法

    公开(公告)号:WO2010068773A1

    公开(公告)日:2010-06-17

    申请号:PCT/US2009/067524

    申请日:2009-12-10

    IPC分类号: C10L5/00

    摘要: A process is disclosed for preparing fluidizable particles of a biomass/catalyst composite material. The process comprises the steps of (i) providing a particulate, solid biomass material; (ii) forming a composite of the biomass material and a catalytic material; (iii) subjecting the biomass material to a thermal treatment at a torrefaction temperature at or above 200 0C, and low enough to avoid significant conversion of the biomass material to liquid conversion products; and (iv) forming fluidizable particles from the biomass material. Step (ii) may be carried out before or after step (iii).

    摘要翻译: 公开了一种用于制备生物质/催化剂复合材料的可流化颗粒的方法。 该方法包括以下步骤:(i)提供颗粒状的固体生物质材料; (ii)形成生物质材料和催化材料的复合材料; (iii)在200℃或更高的烘焙温度下对生物质材料进行热处理,并且足够低以避免生物质材料显着转化为液体转化产物; 和(iv)从生物质材料形成可流化颗粒。 步骤(ii)可以在步骤(iii)之前或之后进行。

    BIOMASS PRETREATMENT PROCESS
    5.
    发明申请

    公开(公告)号:WO2009156464A3

    公开(公告)日:2009-12-30

    申请号:PCT/EP2009/057955

    申请日:2009-06-25

    摘要: A process is disclosed for pretreating lignocellulosic biomass. The process comprises swelling the lignocellulosic biomass with an aqueous liquid. The pretreated lignocellulosic biomass may be used as a feedstock for the enzymatic conversion to ethanol, or in a thermal conversion process to produce bio-oil.The pretreatment results in a greater yield and, in the case of a thermal conversion process, a better quality of the bio-oil. The pretreatment process may be used to adjust the composition and amount of inorganic material present in the lignocellulosic biomass material.