Process and system for converting biogas to liquid fuels
    4.
    发明授权
    Process and system for converting biogas to liquid fuels 有权
    将沼气转化为液体燃料的工艺和系统

    公开(公告)号:US08378159B2

    公开(公告)日:2013-02-19

    申请号:US13133380

    申请日:2009-12-17

    IPC分类号: C07C15/42

    摘要: A method of producing a hydrocarbon fuel from a hydrocarbon-containing gas is disclosed and described. A hydrocarbon-containing gas is produced (10) containing from about 25% to about 50% carbon dioxide and can be reformed (12) with a steam gas to form a mixture of hydrogen, carbon monoxide and carbon dioxide. The reforming can be a composite dry-wet reforming or a tri-reforming step. The mixture of hydrogen, carbon monoxide and carbon dioxide can be at least partially converted (14) to a methanol product. The methanol product can be converted to the hydrocarbon fuel (18), optionally via DME synthesis (16). The method allows for effective fuel production with low catalyst fouling rates and for operation in an unmanned, self-contained unit at the source of the hydrocarbon-producing gas.

    摘要翻译: 公开和描述了从含烃气体生产烃燃料的方法。 制备含有约25%至约50%二氧化碳的含烃气体(10),并可用蒸汽气体将其重整(12)以形成氢气,一氧化碳和二氧化碳的混合物。 重整可以是复合干 - 湿重整或三重整步骤。 氢,一氧化碳和二氧化碳的混合物可以至少部分转化为(14)至甲醇产物。 可以任选地通过DME合成(16)将甲醇产物转化为烃燃料(18)。 该方法允许有效的燃料生产具有低的催化剂结垢速率和在产生烃的气体源的无人的,独立的单元中操作。

    PROCESS AND SYSTEM FOR CONVERTING BIOGAS TO LIQUID FUELS
    8.
    发明申请
    PROCESS AND SYSTEM FOR CONVERTING BIOGAS TO LIQUID FUELS 有权
    将生物转化为液体燃料的过程和系统

    公开(公告)号:US20120022306A1

    公开(公告)日:2012-01-26

    申请号:US13133380

    申请日:2009-12-17

    IPC分类号: C07C15/42 C07C1/02

    摘要: A method of producing a hydrocarbon fuel from a hydrocarbon-containing gas is disclosed and described. A hydrocarbon-containing gas is produced (10) containing from about 25% to about 50% carbon dioxide and can be reformed (12) with a steam gas to form a mixture of hydrogen, carbon monoxide and carbon dioxide. The reforming can be a composite dry-wet reforming or a tri-reforming step. The mixture of hydrogen, carbon monoxide and carbon dioxide can be at least partially converted (14) to a methanol product. The methanol product can be converted to the hydrocarbon fuel (18), optionally via DME synthesis (16). The method allows for effective fuel production with low catalyst fouling rates and for operation in an unmanned, self-contained unit at the source of the hydrocarbon-producing gas.

    摘要翻译: 公开和描述了从含烃气体生产烃燃料的方法。 制备含有约25%至约50%二氧化碳的含烃气体(10),并可用蒸汽气体将其重整(12)以形成氢气,一氧化碳和二氧化碳的混合物。 重整可以是复合干 - 湿重整或三重整步骤。 氢,一氧化碳和二氧化碳的混合物可以至少部分转化为(14)至甲醇产物。 可以任选地通过DME合成(16)将甲醇产物转化为烃燃料(18)。 该方法允许有效的燃料生产具有低的催化剂结垢速率和在产生烃的气体源的无人的,独立的单元中操作。