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    Reactor with clustered separation devices
    11.
    发明授权
    Reactor with clustered separation devices 有权
    具有集群分离装置的反应堆

    公开(公告)号：US08999248B1

    公开(公告)日：2015-04-07

    申请号：US14071312

    申请日：2013-11-04

    Applicant: UOP LLC

    Inventor： Michael S. Sandacz ,  Michael A. Stine ,  Paolo Palmas ,  Sathit Kulprathipanja

    IPC: B01J8/18 ,  B01J8/00 ,  B01J19/28

    CPC classification number: B01J8/0055 ,  B01J19/28 ,  B01J2208/00991

    Abstract: A fluid catalytic cracking reactor including a vessel, a chamber housed within the vessel, and a plurality of cyclones housed within the vessel, but externally of the chamber. The plurality of cyclones are arranged in a plurality of cyclone clusters, where each of the cyclone clusters includes a grouping of at least two cyclones that share common outlet piping for communication with the chamber. Alternatively, a fluid catalytic cracking reactor including a vessel, a chamber housed within the vessel, and a plurality of catalytic separation devices housed within the vessel, but externally of the chamber. The catalytic separation devices are in communication with the chamber via outlet piping. Preferably, the catalytic separation devices of the reactor are also in communication with a plenum via separator gas outlet piping, and optionally at least one of the catalytic separation devices feeds an outlet vapor stream into at least two different separator gas outlet piping members.

    Abstract translation: 一种流化催化裂解反应器，包括容器，容纳在容器内的室，以及容纳在容器内，但在室外的多个旋风分离器。 多个旋风分离器布置在多个旋风分离器簇中，其中每个旋风分离器簇包括至少两个旋风分离器的分组，共享用于与室连通的共同出口管道。 或者，流化催化裂解反应器包括容器，容纳在容器内的室，以及容纳在容器内部但在室外部的多个催化分离装置。 催化分离装置通过出口管道与室连通。 优选地，反应器的催化分离装置还通过分离器气体出口管道与增压室连通，并且可选地，至少一个催化分离装置将出口蒸汽流进料到至少两个不同的分离器气体出口管道构件中。

    Process and apparatus for distributing fluidizing gas to an FCC riser
    15.
    发明授权
    Process and apparatus for distributing fluidizing gas to an FCC riser 有权

    公开(公告)号：US09376633B2

    公开(公告)日：2016-06-28

    申请号：US14230192

    申请日：2014-03-31

    Applicant: UOP LLC

    Inventor： Paolo Palmas ,  Michael S. Sandacz ,  Michael A. Stine ,  Daniel R. Johnson

    IPC: C10G11/18 ,  C10G11/00

    CPC classification number: C10G11/18

    Abstract: A process and apparatus described is for distributing fluidizing gas to a riser. Fluidizing gas is delivered to a plenum below the riser. A first stream of fluidizing gas is distributed from the plenum into a chamber in a riser and a second stream of fluidizing gas is distributed from the plenum into the riser outside of the chamber. First nozzles in the plenum have a first outlet in the chamber and second nozzles in the plenum have a second outlet outside of the chamber. Streams of regenerated catalyst and carbonized catalyst may be passed to the riser and mixed around the chamber in a lower section of a riser.

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