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    • 3. 发明授权
    • Making fischer-tropsch liquids and power
    • 制作费 - 托液体和电源
    • US06596780B2
    • 2003-07-22
    • US10001783
    • 2001-10-23
    • Fred C. JahnkeDipak C. KothariLalit S. ShahWilliam P. VolkKamlesh B. VakilRui SongGayla D. Hamby
    • Fred C. JahnkeDipak C. KothariLalit S. ShahWilliam P. VolkKamlesh B. VakilRui SongGayla D. Hamby
    • C07C2700
    • C10G2/32F02B43/00F02G3/00Y02T10/32
    • Hydrocarbonaceous fuel, such as coal, oil or gas, is gasified to produce syngas comprising H2 and CO, scrubbed free of particles, and saturated with water. The syngas is then treated in an acid gas removal unit as desired to remove any impurities in the syngas. After processing the syngas in the AGR, it is routed to a hydrocarbon synthesis reactor. In the hydrocarbon synthesis reactor, the bulk of the H2 and CO in the syngas is converted to synthetic hydrocarbons, the makeup of which is generally dependent on the type catalyst used in the reactor. The unreacted gas, or tailgas, exiting the reactor, is sent to the gas turbine as fuel. Optionally, N2 or natural gas can be added to the tailgas prior to the combustion turbine. N2 may also optionally be mixed with the hydrocarbon synthesis reactor feed to help control the reaction temperature. After being combusted in the combustor of a gas turbine, the combustion products are expanded to produce power. The expanded combustion products are then sent to a heat recovery steam generator (HRSG) to produce steam that can also be expanded to produce power.
    • 将碳氢化合物燃料(例如煤,油或气体)气化以产生包含H 2和CO的合成气,除去颗粒并用水饱和。 然后根据需要在酸性气体去除单元中处理合成气以除去合成气中的任何杂质。 在处理AGR中的合成气后,将其送入烃合成反应器。 在烃合成反应器中,合成气中的大部分H 2和CO转化为合成烃,其组成通常取决于反应器中使用的催化剂类型。 离开反应器的未反应气体或尾气作为燃料送到燃气轮机。 任选地,可以在燃气轮机之前将氮气或天然气加入到尾气中。 N2也可以任选地与烃合成反应器进料混合以帮助控制反应温度。 在燃气轮机的燃烧器中燃烧之后,燃烧产物被膨胀以产生动力。 然后将膨胀的燃烧产物送到热回收蒸汽发生器(HRSG),以产生也可以膨胀以产生电力的蒸汽。