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    • 6. 发明公开
    • PYROLYSIS GASOLINE TREATMENT PROCESS
    • PYROLYSEBENZIN-BEHANDLUNGSVERFAHREN
    • EP3060627A4
    • 2017-05-31
    • EP14856399
    • 2014-10-08
    • UOP LLC
    • SCHMIDT ROBERT JLUEBKE CHARLES PJANULIS ROSE M
    • C10G9/00
    • C07C5/05C10G7/00C10G45/02C10G45/22C10G45/38C10G45/40C10G65/06C10G2300/104C10G2300/1044C10G2400/02C10G2400/22C10G2400/30
    • A process for treating pyrolysis gasoline that includes providing a first stage di-olefin reactor that includes a first bed and a second bed and introducing a pyrolysis gasoline stream to the first bed of the first stage di-olefin reactor. The process also preferably includes providing interstage cooling to the pyrolysis gasoline stream between the first and second beds of the first stage di-olefin reactor and routing the cooled pyrolysis gasoline stream through the second bed of the first stage di-olefin reactor. Finally, embodiments of the process also preferably involve routing at least a portion of an effluent stream from the second bed of the first stage di-olefin reactor to a location upstream of the first bed of the first stage di-olefin reactor, such that the effluent stream is configured to be combined with the pyrolysis gasoline stream.
    • 一种处理裂解汽油的方法,其包括提供包含第一床和第二床的第一阶段二烯烃反应器,并将裂解汽油物流引入第一阶段二烯烃反应器的第一床。 该方法还优选包括对第一级二烯烃反应器的第一和第二床之间的裂解汽油流提供级间冷却,并将冷却的裂解汽油流引导通过第一级二烯烃反应器的第二床。 最后,该方法的实施方式还优选涉及将来自第一阶段二烯烃反应器的第二床的流出物流的至少一部分引导至第一阶段二烯烃反应器的第一床的上游位置,使得 流出物流被配置为与裂解汽油流结合。