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    • 4. 发明授权
    • Acetylene enhanced conversion of syngas to Fischer-Tropsch hydrocarbon products
    • 乙炔增强合成气转化为费 - 托烃产品
    • US08163808B2
    • 2012-04-24
    • US12342978
    • 2008-12-23
    • Charles L. KibbyMinquan ChengYun LeiDavid Lawrence TrimmWilliam L. Schinski
    • Charles L. KibbyMinquan ChengYun LeiDavid Lawrence TrimmWilliam L. Schinski
    • C07C27/00
    • C10G2/32C10G2300/304
    • A method is disclosed for converting syngas to Fischer-Tropsch (F-T) hydrocarbon products. A synthesis gas including carbon monoxide and hydrogen gas is provided to a F-T reactor. Also, acetylene is supplied to the F-T reactor. The ratio of the volume of acetylene to the volume of synthesis gas is at least 0.01. The synthesis gas and acetylene are reacted under suitable reaction conditions and in the presence of a catalyst to produce F-T hydrocarbon products. The F-T hydrocarbon products are then recovered from the reactor. The synthesis gas and acetylene may be provided in a combined feed stream or introduced separately into the reactor. The acetylene enhanced syngas conversion in a F-T reactor results in the synthesis of F-T products which have a tighter distribution of intermediate length carbon products than do F-T products synthesized according to conventional methods.
    • 公开了将合成气转化为费 - 托(F-T)烃产物的方法。 将包含一氧化碳和氢气的合成气体提供给F-T反应器。 此外,将乙炔供给到F-T反应器。 乙炔体积与合成气体积之比至少为0.01。 合成气和乙炔在合适的反应条件下和催化剂存在下反应生成F-T烃产物。 然后从反应器中回收F-T烃产物。 合成气和乙炔可以以组合的进料流提供或分开引入反应器。 在F-T反应器中乙炔增强的合成气转化导致F-T产物的合成,其具有与根据常规方法合成的F-T产物相比中等长度碳产物分布更严格的F-T产物。