SYSTEMS AND METHODS FOR DISTRIBUTING PARTICULATE MATERIAL INTO A PARTICULATE VESSEL AND FCC UNITS INCLUDING THE SYSTEMS
    11.
    发明申请
    SYSTEMS AND METHODS FOR DISTRIBUTING PARTICULATE MATERIAL INTO A PARTICULATE VESSEL AND FCC UNITS INCLUDING THE SYSTEMS 有权
    将颗粒物料分配到包含该系统的颗粒体和FCC单元的系统和方法

    公开(公告)号:US20130156650A1

    公开(公告)日:2013-06-20

    申请号:US13330481

    申请日:2011-12-19

    申请人: Patrick D. Walker

    发明人: Patrick D. Walker

    IPC分类号: B01J8/08 B65B3/26

    摘要: A system for distributing particulate material into a particulate vessel includes a particulate material distributor for introducing the particulate material into the particulate vessel. The particulate material distributor includes a declined header that defines a plurality of orifices that are spaced along a length of the declined header for accommodating flow of particulate material from the declined header. The system also includes a vessel level controller for controlling a level of the particulate material in the particulate vessel. The vessel level controller controls flow of the particulate material through one or more of the orifices in the declined header through adjustment of the level of particulate material in the particulate vessel between the plurality of orifices in the declined header. A FCC unit including the system is also provided, along with a method for distributing particulate material into a particulate vessel using the system.

    摘要翻译: 用于将颗粒材料分配到颗粒容器中的系统包括用于将颗粒材料引入颗粒容器中的颗粒材料分配器。 颗粒材料分配器包括下降的集管,其限定沿着下降集管的长度间隔开的多个孔口,用于容纳来自下落集管的颗粒材料的流动。 该系统还包括用于控制颗粒容器中颗粒物质水平的容器液面控制器。 容器液位控制器通过调节在下降的头部中的多个孔之间的颗粒容器中的颗粒物质的水平来控制颗粒物质通过一个或多个下降集管中的孔的流动。 还提供了包括该系统的FCC单元,以及使用该系统将颗粒物质分散到颗粒容器中的方法。

    Converted FCC bubbling bed regenerator
    13.
    发明授权
    Converted FCC bubbling bed regenerator 有权
    转换FCC鼓泡床再生器

    公开(公告)号:US07744744B1

    公开(公告)日:2010-06-29

    申请号:US11322755

    申请日:2005-12-30

    摘要: An apparatus and process for regenerating cracking catalyst may include a regenerator, a distributor penetrating the bottom of the regenerator, a spent catalyst conduit, a return standpipe, and a recirculating standpipe, wherein the return standpipe and the recirculating standpipe are connected to the upper half of the regenerator. An apparatus for regenerating cracking catalyst may include a spent catalyst standpipe and a recirculation standpipe positioned on an inner side of the regenerator vessel.

    摘要翻译: 用于再生裂化催化剂的装置和方法可以包括再生器,穿过再生器底部的分配器,废催化剂管道,回流立管和再循环立管,其中回流立管和再循环竖管连接到上半部 的再生器。 用于再生裂化催化剂的装置可以包括废催化剂立管和位于再生器容器内侧的再循环立管。