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    Distribution tray, vessel, or method relating thereto
    1.
    发明授权
    Distribution tray, vessel, or method relating thereto 有权
    分配托盘，容器或与其相关的方法

    公开(公告)号：US08695953B2

    公开(公告)日：2014-04-15

    申请号：US12961208

    申请日：2010-12-06

    Applicant: Zhanping Xu ,  Richard S. Hatami ,  Lev Davydov

    Inventor： Zhanping Xu ,  Richard S. Hatami ,  Lev Davydov

    IPC: B01F3/04

    CPC classification number: B01J8/0278 ,  B01D3/008 ,  B01J8/0492 ,  B01J2208/00938 ,  Y10T29/49716 ,  Y10T137/87265

    Abstract: One exemplary embodiment may be a distribution tray for a vessel. Generally, the distribution tray includes a member, a compartment, and an insert. The member can form a first side and a second side. Typically, the first side is adapted to receive a liquid thereon. Additionally, the member can form a plurality of openings. Usually, the compartment extends through the member with a first portion protruding from the first side and a second portion protruding from the second side, and is adapted to permit the passage of a fluid there-through. The insert may be positioned within the compartment to constrict and then expand the passage of the fluid there-through.

    Abstract translation: 一个示例性实施例可以是用于容器的分配盘。 通常，分配托盘包括构件，隔室和插入件。 该构件可以形成第一面和第二面。 通常，第一侧适于在其上接收液体。 另外，构件可以形成多个开口。 通常，隔室通过第一部分从第一侧突出并且从第二侧突出的第二部分延伸穿过构件，并且适于允许流体在其中通过。 插入件可以定位在隔间内以收缩流体，然后使流体通过。

    Multi-stage fluidized bed reactor for dehydrogenation of hydrocarbons
    3.
    发明授权
    Multi-stage fluidized bed reactor for dehydrogenation of hydrocarbons 有权
    用于烃脱氢的多级流化床反应器

    公开(公告)号：US08282887B2

    公开(公告)日：2012-10-09

    申请号：US12749542

    申请日：2010-03-30

    Applicant: David N. Myers ,  Lev Davydov

    Inventor： David N. Myers ,  Lev Davydov

    IPC: B01J8/18 ,  F27B15/00 ,  B01J19/00 ,  B01J8/02 ,  B01J35/02 ,  C10G35/10

    CPC classification number: B01J8/36 ,  B01J8/1836 ,  B01J2208/00292 ,  B01J2208/00707 ,  B01J2208/00991 ,  C10G45/00 ,  C10G2300/1081 ,  C10G2400/20

    Abstract: A reactor design and process for the dehydrogenation of hydrocarbons is presented. The reactor design includes a multibed catalytic reactor, where each of the reactor beds are fluidized. The catalyst in the reactor cascades through the reactor beds, with fresh catalyst input into the first reactor bed, and the spent catalyst withdrawn from the last reactor bed. The hydrocarbon feedstream is input to the reactor beds in a parallel formation, thereby decreasing the thermal residence time of the hydrocarbons when compared with a single bed fluidized reactor, or a series reactor scheme.

    Abstract translation: 提出了一种用于烃脱氢的反应器设计和方法。 反应器设计包括多载体催化反应器，其中每个反应器床都被流化。 反应器中的催化剂层叠通过反应器床，新鲜的催化剂输入到第一反应器床中，并将废催化剂从最后的反应器床中取出。 碳氢化合物原料流以平行形式输入反应器床，从而​​降低烃与单床流化反应器或串联反应器方案相比的热停留时间。

    DISTRIBUTION TRAY, VESSEL, OR METHOD RELATING THERETO
    4.
    发明申请
    DISTRIBUTION TRAY, VESSEL, OR METHOD RELATING THERETO 有权
    分配托盘，船只或与之相关的方法

    公开(公告)号：US20120138175A1

    公开(公告)日：2012-06-07

    申请号：US12961208

    申请日：2010-12-06

    Applicant: Zhanping Xu ,  Richard S. Hatami ,  Lev Davydov

    Inventor： Zhanping Xu ,  Richard S. Hatami ,  Lev Davydov

    IPC: F15D1/00 ,  B23P17/00

    CPC classification number: B01J8/0278 ,  B01D3/008 ,  B01J8/0492 ,  B01J2208/00938 ,  Y10T29/49716 ,  Y10T137/87265

    Abstract: One exemplary embodiment may be a distribution tray for a vessel. Generally, the distribution tray includes a member, a compartment, and an insert. The member can form a first side and a second side. Typically, the first side is adapted to receive a liquid thereon. Additionally, the member can form a plurality of openings. Usually, the compartment extends through the member with a first portion protruding from the first side and a second portion protruding from the second side, and is adapted to permit the passage of a fluid there-through. The insert may be positioned within the compartment to constrict and then expand the passage of the fluid there-through.

    Abstract translation: 一个示例性实施例可以是用于容器的分配盘。 通常，分配托盘包括构件，隔室和插入件。 该构件可以形成第一面和第二面。 通常，第一侧适于在其上接收液体。 另外，构件可以形成多个开口。 通常，隔室通过第一部分从第一侧突出并且从第二侧突出的第二部分延伸穿过构件，并且适于允许流体在其中通过。 插入件可以定位在隔室内以收缩流体，然后使流体通过。

    Multi-Stage Fluidized Bed Reactor for Dehydrogenation of Hydrocarbons
    5.
    发明申请
    Multi-Stage Fluidized Bed Reactor for Dehydrogenation of Hydrocarbons 有权
    用于氢化脱氢的多级流化床反应器

    公开(公告)号：US20110245557A1

    公开(公告)日：2011-10-06

    申请号：US12749544

    申请日：2010-03-30

    Applicant: David N. Myers ,  Lev Davydov

    Inventor： David N. Myers ,  Lev Davydov

    IPC: C07C5/32

    CPC classification number: C07C5/3335 ,  C07C2521/04 ,  C07C2521/12 ,  C07C11/06 ,  C07C11/08

    Abstract: A reactor design and process for the dehydrogenation of hydrocarbons is presented. The reactor design includes a multibed catalytic reactor, where each of the reactor beds are fluidized. The catalyst in the reactor cascades through the reactor beds, with fresh catalyst input into the first reactor bed, and the spent catalyst withdrawn from the last reactor bed. The hydrocarbon feedstream is input to the reactor beds in a parallel formation, thereby decreasing the thermal residence time of the hydrocarbons when compared with a single bed fluidized reactor, or a series reactor scheme.

    Abstract translation: 提出了一种用于烃脱氢的反应器设计和方法。 反应器设计包括多载体催化反应器，其中每个反应器床都被流化。 反应器中的催化剂层叠通过反应器床，新鲜的催化剂输入到第一反应器床中，并将废催化剂从最后的反应器床中取出。 碳氢化合物原料流以平行形式输入反应器床，从而​​降低烃与单床流化反应器或串联反应器方案相比的热停留时间。

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