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15 条记录 (耗时 0.032 秒)

    High interfacial area multiphase reactor
    3.
    发明授权
    High interfacial area multiphase reactor 失效
    高界面多相反应器

    公开(公告)号：US5154898A

    公开(公告)日：1992-10-13

    申请号：US666950

    申请日：1991-03-11

    申请人： Milind B. Ajinkya ,  Robert M. Koros ,  Barry L. Tarmy

    发明人： Milind B. Ajinkya ,  Robert M. Koros ,  Barry L. Tarmy

    IPC分类号： B01J10/00 ,  B01J19/24 ,  B01J19/26

    CPC分类号： B01J19/26 ,  B01J19/246 ,  B01J19/2465 ,  B01J2219/00777

    摘要： In its simplest sense, the present invention provides a method and apparatus for improving the contacting of plural, distinct phases in a circulatory reactor containing a liquid-immersed circulation tube by injecting a stream of dispersed distinct phases together into the circulation tube of the circulatory reactor. Sufficient fluid movement will force the fluid in the reactor to circulate downwardly through the circulation tube and upwardly in the annular space between the tube and the reactor wall.

    摘要翻译： 在最简单的意义上，本发明提供了一种方法和装置，用于通过将分散的不同相的流一起注入到循环反应器的循环管中来改善包含液体浸没的循环管的循环反应器中的多个不同相的接触 。 足够的流体运动将迫使反应器中的流体向下循环通过循环管，并在管和反应器壁之间的环形空间中向上循环。

    Trough-type scale traps
    4.
    发明授权
    Trough-type scale traps 失效
    槽式尺度捕集器

    公开(公告)号：US3960508A

    公开(公告)日：1976-06-01

    申请号：US520485

    申请日：1974-11-04

    申请人： Glyndwr A. R. Bessant ,  Paul D. Eichamer ,  Robert M. Koros ,  Steven R. Schieni

    发明人： Glyndwr A. R. Bessant ,  Paul D. Eichamer ,  Robert M. Koros ,  Steven R. Schieni

    IPC分类号： B01D46/24 ,  B01J8/02 ,  B01J8/00 ,  B01D50/00

    CPC分类号： B01J8/0278 ,  B01D46/24

    摘要： A trough-type scale trap for use with a refinery or chemical plant reactor having a catalyst bed subject to plugging by fine particles. Compared to prior art traps, the trough-type scale trap of the invention is characterized by a larger volumetric capacity and screen area and is substantially easier to construct and to install or remove from closed reactor vessels than conventional traps. Its typical embodiment is as a series of parallel troughs having rectangular openings and disposed chordally across the reactor normal to the direction of flow. In one embodiment, the trough is a rectangular parallelepiped; in another embodiment, the substantially rectangular opening is reduced by tapering to a bottom significantly smaller than the inlet opening.

    摘要翻译： 一种与炼油厂或化学工厂反应器一起使用的槽型刻度阱，其具有由细颗粒堵塞的催化剂床。 与现有技术的捕集阱相比，本发明的槽型捕集阱的特征在于体积容量和筛分面积更大，并且比常规捕集阱更容易构建和安装或从封闭的反应器容器移除。 其典型的实施例是一系列具有矩形开口的平行槽，并且平行地沿着流动方向平行地布置在反应堆上。 在一个实施例中，槽是长方体; 在另一个实施例中，基本上矩形的开口通过锥形减小到明显小于入口开口的底部。

    Gas liquid distributor
    6.
    发明授权
    Gas liquid distributor 失效
    气体液体分配器

    公开(公告)号：US4233269A

    公开(公告)日：1980-11-11

    申请号：US959306

    申请日：1978-11-09

    申请人： Larry A. Kaye ,  Robert M. Koros

    发明人： Larry A. Kaye ,  Robert M. Koros

    IPC分类号： B01F5/04 ,  B01J4/00 ,  B01J10/00 ,  B01J19/00 ,  B01F3/08 ,  B01J12/00 ,  B01J14/00

    CPC分类号： B01J19/006 ,  B01F5/0451 ,  B01J4/001 ,  B01J2219/00063 ,  B01J2219/00777

    摘要： A fluid flow distributor for mixing and distributing gas and liquid over the cross-section of the reactor vessel having an upward fluid flow path. The distributor comprises an inlet pipe for directing quench liquid into and through an inlet feed conduit connected with the reactor and an elliptically-shaped cover plate disposed above the outlet of said conduit, against which the flow from the conduit is directed. A relatively uniform distribution of the gas and liquid to the vessel is obtained by means of the plurality of apertures provided in the plate and the double reflection of the flow from the cover plate and the bottom of the vessel. The inlet conduit includes a plurality of baffles and orifices which aid in the thorough mixing of the quench liquid and the primary or main gas-liquid flow. This is a continuation of application Ser. No. 777,028, filed Mar. 14, 1977 now abandoned.

    摘要翻译： 一种流体流量分配器，用于在具有向上流体流动路径的反应器容器的横截面上混合和分配气体和液体。 分配器包括入口管，用于将淬冷液体引导到通过与反应器连接的入口进料管道中，并且通过设置在所述导管出口上方的椭圆形盖板，来自导管的流动朝向该入口管。 通过设置在板中的多个孔和来自盖板和容器底部的流的双反射来获得气体和液体到容器的相对均匀的分布。 入口管道包括多个挡板和孔口，其有助于骤冷液体和主气体或主气体液体流的充分混合。 这是应用程序的延续。 1977年3月14日提交的777,028号现已放弃。

    Method and apparatus for introducing a quench stream in upflow gas-liquid contactors
    7.
    发明授权
    Method and apparatus for introducing a quench stream in upflow gas-liquid contactors 失效
    在上流气液接触器中引入淬火流的方法和装置

    公开(公告)号：US4212835A

    公开(公告)日：1980-07-15

    申请号：US140747

    申请日：1971-05-06

    申请人： Robert M. Koros

    发明人： Robert M. Koros

    IPC分类号： B01F5/04 ,  B01J4/00 ,  B01J10/00 ,  B01F3/04

    CPC分类号： B01J10/00 ,  B01F5/0451 ,  B01J4/001

    摘要： A mixing device for combining a quench or catalyst stream with the main fluid stream in an upflow gas-liquid contactor, such as a reactor. A gas-liquid stream is passed through a reduced size passage wherein the quench or catalyst streams are injected. The combined stream then is mixed and redistributed.

    摘要翻译： 一种混合装置，用于将骤冷或催化剂流与主流体流在上流气液接触器如反应器中混合。 气 - 液流通过减小尺寸的通道，其中注入骤冷或催化剂流。 然后将组合的流混合并重新分配。

    In-situ localized tracer injection/fiber optic detection for measurement of flow distributions in fixed bed reactors
    8.
    发明授权
    In-situ localized tracer injection/fiber optic detection for measurement of flow distributions in fixed bed reactors 失效
    用于测量固定床反应器中流量分布的原位局部示踪剂注入/光纤检测

    公开(公告)号：US5354990A

    公开(公告)日：1994-10-11

    申请号：US63393

    申请日：1993-05-18

    申请人： David C. Dankworth ,  Robert M. Koros

    发明人： David C. Dankworth ,  Robert M. Koros

    IPC分类号： B01J8/00 ,  G01F1/704 ,  G01F1/00 ,  G01F1/66

    CPC分类号： G01F1/704 ,  B01J8/001

    摘要： The distribution of fluid flowing through a packed bed reactor is determined by placing a plurality of fiber optic sensors at desired locations within the packed bed reactor. A light analyzable tracer component is injected into the fluid flowing through the reactor. Light is supplied to each of the sensors causing any tracer component in the vicinity of the sensor to emit electromagnetic radiation. The emitted electromagnetic radiation is detected at each fiber optic sensor, thereby permitting the amount of tracer in the vicinity of each sensor to be determined, and consequently providing a measure of the distribution of fluid flowing through the reactor.

    摘要翻译： 通过将多个光纤传感器放置在填充床反应器内的所需位置来确定流过填充床反应器的流体的分布。 将可分光示踪剂组分注入流经反应器的流体中。 光被提供给每个传感器，导致传感器附近的任何示踪器部件发射电磁辐射。 在每个光纤传感器处检测发射的电磁辐射，从而允许确定每个传感器附近的示踪剂的量，并且因此提供流过反应器的流体分布的量度。