Process for the conversion of lipid-containing biomass
    4.
    发明公开
    Process for the conversion of lipid-containing biomass 审中-公开
    Verfahren zur Konvertierung von lipidhaltiger Biomasse

    公开(公告)号:EP2157155A1

    公开(公告)日:2010-02-24

    申请号:EP08162558.4

    申请日:2008-08-18

    IPC分类号: C10G1/04 C10L1/02 C11C3/10

    摘要: A process is disclosed for converting lipid-containing biomass to a liquid fuel and/or platform chemicals.
    The process comprises the steps of dissolving the lipid-containing biomass in an ionic liquid, whereby a lipid phase and a hydrophilic phase are formed. The lipid phase contains primarily triglycerides, which can be converted to biodiesel by transesterification to, e.g., methyl esters.
    The hydrophilic phase comprises dissolved biopolymers, such as cellulose, hemicellulose, and protein. The biopolymers are converted in situ to compounds that are insoluble in the ionic liquid.
    The ionic liquid is regenerated by removing insolubles, such as lignin, ash from the biomass, and water.

    摘要翻译: 公开了一种将含脂质生物质转化为液体燃料和/或平台化学品的方法。 该方法包括以下步骤:将含脂质的生物质溶解在离子液体中,从而形成脂质相和亲水相。 脂质相主要含有甘油三酸酯,其可以通过酯交换转化为例如甲酯而转化为生物柴油。 亲水相包括溶解的生物聚合物,例如纤维素,半纤维素和蛋白质。 生物聚合物原位转化为不溶于离子液体的化合物。 离子液体通过从生物质中除去不溶物如木质素,灰分和水来再生。

    Process for regenerating or derivatizing cellulose
    5.
    发明公开
    Process for regenerating or derivatizing cellulose 审中-公开
    Verfahren zur再生或Derivatisierung von Zellulose

    公开(公告)号:EP2157103A1

    公开(公告)日:2010-02-24

    申请号:EP08162560.0

    申请日:2008-08-18

    摘要: A process is disclosed for regenerating or derivatizing cellulose. The process comprises the steps of providing a source of unrefined cellulose, and dissolving the unrefined cellulose in a molten inorganic salt.
    The source of unrefined cellulose may be a biomass, such as wood.
    The process permits the regeneration or derivatization of cellulose having a high degree of polymerization.

    摘要翻译: 公开了一种用于再生或衍生纤维素的方法。 该方法包括以下步骤:提供未精制纤维素源,并将粗精制纤维素溶解在熔融无机盐中。 未精制纤维素的来源可以是生物质,例如木材。 该方法允许具有高聚合度的纤维素的再生或衍生。