Process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction
    4.
    发明授权
    Process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction 有权
    用于净化来自费 - 托反应的水流的方法

    公开(公告)号:US09296628B2

    公开(公告)日:2016-03-29

    申请号:US13318498

    申请日:2010-04-22

    摘要: Process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction which comprises feeding said aqueous stream to one or more pervaporation units obtaining an aqueous stream enriched in oxygenated organic compounds (retentate side) and an aqueous stream enriched in water (permeate side), feeding said aqueous stream enriched in oxygenated organic compounds to a saturator obtaining a gaseous stream leaving the saturator, feeding said gaseous stream to a synthesis gas production plant. Said process allows at least a part of the aqueous stream coming from the Fischer-Tropsch reaction to be used as process water in a synthesis gas production plant, subsequently sent to a Fischer-Tropsch plant for the production of hydrocarbons.

    摘要翻译: 净化来自费 - 托反应的含水物流的方法,其包括将所述水流加入到一个或多个渗透蒸发单元中,获得富含氧化有机化合物(滞留物侧)的水流和富含水的水流(渗透侧 ),将富含氧化的有机化合物的所述水流进料到饱和器,获得离开饱和器的气流,将所述气流进料到合成气生产设备。 所述方法允许来自费 - 托反应的至少一部分水流作为合成气生产设备中的工艺用水,随后送至费 - 托工厂用于生产碳氢化合物。