Biological method for coal comminution
    15.
    发明授权
    Biological method for coal comminution 失效
    煤粉碎生物法

    公开(公告)号:US5490634A

    公开(公告)日:1996-02-13

    申请号:US16119

    申请日:1993-02-10

    IPC分类号: C10L9/00 B02C19/00

    CPC分类号: C10L9/00

    摘要: A method for reducing the size of coal particles includes the steps of inoculating a coal sample with an anaerobic bacteria or decarboxylating enzyme therefrom and incubating the inoculated sample. The microbes and/or decarboxylating enzymes biochemically modify the coal to reduce the size of the coal to ultra-fine particles. The biotreatment modifies the coal so as to improve its dispersibility in coal-water slurries.

    摘要翻译: 一种减小煤粒子的方法包括以下步骤:用厌氧细菌或脱羧酶从煤样中接种煤样,培养接种的样品。 微生物和/或脱羧酶生物化学改性煤以将煤的尺寸减小到超细颗粒。 生物处理改造煤,以提高其在煤 - 水浆中的分散性。