LIGNIN COMPOSITION
    4.
    发明公开
    LIGNIN COMPOSITION 审中-公开

    公开(公告)号:US20230304222A1

    公开(公告)日:2023-09-28

    申请号:US18326593

    申请日:2023-05-31

    IPC分类号: D21C11/00 C08L97/00 C10L5/40

    摘要: The present invention relates to a process for producing a lignin composition, which process comprises:



    providing a lignin slurry comprising water and a water miscible organic solvent;
    subjecting the lignin slurry to extraction at an extraction temperature of less than 100° C. for an extraction time of at least 1 minute to provide an extracted slurry;
    removing liquid from the extracted slurry to provide an extracted lignin; and
    suspending the extracted lignin in a polar organic solvent to provide a lignin composition having a dry matter content of at least 30% by weight.




    The present invention also relates to a lignin composition comprising hardwood Kraft lignin and a polar organic solvent, which composition has a dry matter content of at least 30% by weight. The present invention also relates to use of the lignin composition as a fuel.

    Incendiary device
    9.
    发明授权

    公开(公告)号:US11149225B1

    公开(公告)日:2021-10-19

    申请号:US16731003

    申请日:2019-12-30

    摘要: An inventive incendiary device is provided. The incendiary device comprises a plurality of corrugated components which are substantially saturated with a waxy component. In one preferred embodiment, the plurality of corrugated components are arranged in a stacked configuration to form a firestarter log. The firestarter log can additionally include a support component longitudinally disposed therethrough. The firestarter log can further comprise an ignition component at least partially disposed thereupon. In some aspects, the firestarter log further comprises a groove, which can provide an air passageway, and in which the ignition component can be at least partially disposed.