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    Apparatus for separating particulate solids
    7.
    发明授权
    Apparatus for separating particulate solids 有权

    公开(公告)号：US10399022B2

    公开(公告)日：2019-09-03

    申请号：US15240229

    申请日：2016-08-18

    Applicant: UOP LLC

    Inventor： Paolo Palmas ,  Michael S. Sandacz

    IPC: B01D45/12 ,  B01D45/16 ,  B04C5/04 ,  B04C5/103 ,  C10G11/18 ,  B01D45/02 ,  B01J38/30 ,  B01J8/00

    Abstract: An apparatus for separating solid particles from a stream of a mixture of gaseous fluids and solid particles has a separation vessel. A mixture conduit extends vertically into a central section of the separation vessel and defines a discharge opening located within the vessel and tangentially oriented for discharging the stream into an open interior of the vessel and imparting a tangential velocity to the stream. A gas recovery conduit within the separation vessel has an inlet for withdrawing gaseous fluids from within the open interior of the separation vessel at a location below the discharge opening and radially offset from the mixture conduit. An intermediate portion of the gas recovery conduit is located above the inlet within the separation vessel and has a diameter greater than a diameter of the inlet.

    Process and apparatus for distributing fluidizing gas to an FCC riser
    9.
    发明授权
    Process and apparatus for distributing fluidizing gas to an FCC riser 有权
    将流化气体分配到FCC提升管的方法和设备

    公开(公告)号：US09205394B2

    公开(公告)日：2015-12-08

    申请号：US14230209

    申请日：2014-03-31

    Applicant: UOP LLC

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

    IPC: B01J8/18 ,  B01J8/20

    CPC classification number: B01J8/1818 ,  B01J8/0015 ,  B01J8/0055 ,  B01J8/1827 ,  B01J8/1872 ,  B01J8/20 ,  B01J8/388 ,  B01J8/44 ,  B01J2208/00752 ,  B01J2208/0084

    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.

    Abstract translation: 所描述的方法和装置用于将流化气体分配到提升管。 流化气体被输送到提升管下方的增压室。 流化气体的第一流从增压室分配到提升管中的室中，并且第二流化气体流从气室分配到室外的提升管中。 增压室中的第一喷嘴在腔室中具有第一出口，而增压室中的第二喷嘴在室外具有第二出口。 再生催化剂和碳化催化剂的流可以被传送到提升管并在提升管的下部分中围绕室混合。

    Reactor with clustered separation devices
    10.
    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。

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