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    Tubular reaction vessel and process for producing silicon therewith
    5.
    发明授权
    Tubular reaction vessel and process for producing silicon therewith 有权
    管状反应容器及其制造方法

    公开(公告)号：US07553467B2

    公开(公告)日：2009-06-30

    申请号：US10567943

    申请日：2004-08-11

    申请人： Satoru Wakamatsu ,  Shigeki Sugimura ,  Yasuo Nakamura ,  Kenichi Tsujio

    发明人： Satoru Wakamatsu ,  Shigeki Sugimura ,  Yasuo Nakamura ,  Kenichi Tsujio

    IPC分类号： C01B33/03 ,  C23C16/24 ,  C23C16/46

    CPC分类号： B01F3/02 ,  B01F5/0618 ,  B01F5/0646 ,  B01F5/0647 ,  B01F5/065 ,  B01F5/0655 ,  B01F2005/0625 ,  B01F2005/0636 ,  B01F2005/0637 ,  B01J19/0053 ,  B01J19/2415 ,  B01J19/2425 ,  B01J19/244 ,  B01J2219/00015 ,  C01B33/02 ,  C01B33/03 ,  Y10T117/10 ,  Y10T117/1028

    摘要： There is provided a reaction vessel whereby silicon produced can be smoothly recovered dropwise without excessive thermal load on constitutional parts of the reaction vessel, a silicon deposition feedstock gas can be reacted efficiently even when the reaction vessel is scaled up to industrial large-scale equipment, generation of silicon fine powder and silane oligomers can be suppressed, and industrial silicon production can be performed over extended periods. The tubular reaction vessel comprises a longitudinally-extending wall with a space thereinside, wherein a silicon deposition feedstock gas inflow opening and a deposited silicon discharge opening are provided at an upper portion and a lower end portion respectively, and a flow resistance-increasing region is created on a wall surface of the tubular reaction vessel that is contacted with a feedstock gas. The flow resistance-increasing region is at least one of protrudent, concave and sloped regions.

    摘要翻译： 提供了一种反应容器，由此可以在反应容器的结构部件上平滑地顺利地回收产生的硅烷，而不会有过多的热负荷，即使反应容器放大到工业大型设备，也可以有效地反应硅沉积原料气体， 可以抑制硅微粉末和硅烷低聚物的产生，并且可以在长时间内进行工业硅生产。 管状反应容器包括在其上具有空间的纵向延伸的壁，其中硅沉积原料气体流入开口和淀积的硅排放口分别设置在上部和下端部，流阻增加区域 在与原料气体接触的管状反应容器的壁表面上产生。 流动阻力增加区域是突出，凹入和倾斜区域中的至少一个。

    Static mixer assembly
    9.
    发明授权
    Static mixer assembly 有权
    静态混合器总成

    公开(公告)号：US09403133B2

    公开(公告)日：2016-08-02

    申请号：US13978420

    申请日：2012-01-06

    申请人： John Michael Baron

    发明人： John Michael Baron

    IPC分类号： B01F5/06

    CPC分类号： B01F5/0602 ,  B01F5/0618 ,  B01F2005/0625 ,  B01F2005/0636

    摘要： Apparatus and methods are described for use in mixing of fluids or mixing ingredients into fluids by means of a static mixer assembly (i.e. without requiring moving mechanical parts, where fluid flow is used to achieve mixing). The static mixer assembly is a cylindrical tube with three pairs of fins extending inward from the inner wall of the tube. The central fins form a prow pointing upstream, with two pairs of flanking fins arranged to prevent unhindered fluid flow parallel to the central axis of the tube a peripheral region, while allowing unobstructed flow in a central region and extending to a peripheral region near the inner wall opposite the prow. The fins force fluid outwards along the inner walls from the prow towards the unobstructed peripheral region opposite the prow and additionally fluid spills over the inner edges of the fins into the central region. The resulting flow pattern provides excellent mixing with a low ratio of pressure drop to volumetric flow rate across the assembly. Ingredients inserted into the unobstructed peripheral region opposite the prow are rapidly homogenized into flowing fluid.

    摘要翻译： 描述的装置和方法用于通过静态混合器组件（即，不需要移动的机械部件，其中使用流体流动来实现混合）将流体或混合成分混合到流体中。 静态混合器组件是具有从管的内壁向内延伸的三对翅片的圆柱形管。 中央翼片形成指向上游的前置杆，其中两对翼片布置成防止平行于管的中心轴的不受阻碍的流体周边区域，同时允许在中心区域中不受阻碍地流动并延伸到靠近内部的周边区域 墙壁对面的头饰 翅片沿着内壁向外推动流体向前移动到与隔离物相对的不受阻隔的周边区域，并且另外将流体溢出到翅片的内边缘进入中心区域。 所得到的流动模式提供了优异的混合，其中低压比与整个组件的体积流量之比。 插入与头发相对的无障碍周边区域的成分被快速均质化成流动的流体。