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    REACTOR FOR PRODUCING HIGH-PURITY GRANULAR SILICON
    1.
    发明申请
    REACTOR FOR PRODUCING HIGH-PURITY GRANULAR SILICON 审中-公开
    生产高纯度颗粒硅的反应器

    公开(公告)号：US20130336845A1

    公开(公告)日：2013-12-19

    申请号：US13969556

    申请日：2013-08-17

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: B01J8/00

    CPC classification number: B01J8/008 ,  B01J8/087 ,  B01J8/12 ,  B01J8/16 ,  B01J15/00 ,  C01B33/025 ,  C01B33/027 ,  C01B33/03 ,  C01B33/037 ,  Y02P20/129

    Abstract: The present invention provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a heating unit; an external exhaust gas processing unit connected between a preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit and a dynamics generating unit. The reaction is through decomposition of silicon containing gas in densely stacked high purity granular silicon layer reaction bed in relative motion, and to use remaining heat of exhaust gas for reheating. The present invention is to achieve a large scale, efficient, energy saving, continuous, low cost production of high purity silicon granules.

    Abstract translation: 本发明提供一种制备高纯度硅颗粒的反应器和方法。 反应器包括反应室; 反应室配有固体进料口，辅助进气口，原料气进口和废气出口。 反应室还配有内部气体分配器; 加热单元 连接在预热单元和气体入口之间的外部废气处理单元。 反应室还配备有表面整理单元，加热单元和动力学生成单元。 反应是通过相对运动在密集层叠的高纯度粒状硅层反应床中分解含硅气体，并且使用废气余热进行再加热。 本发明是为了实现高纯度硅颗粒的大规模，高效，节能，连续，低成本的生产。

    Reactor and method for producing high-purity granular silicon
    2.
    发明授权
    Reactor and method for producing high-purity granular silicon 有权
    用于生产高纯度粒状硅的反应器和方法

    公开(公告)号：US08535614B2

    公开(公告)日：2013-09-17

    申请号：US13043155

    申请日：2011-03-08

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: B01J8/08 ,  B01J8/12 ,  C01B33/02

    CPC classification number: B01J8/008 ,  B01J8/087 ,  B01J8/12 ,  B01J8/16 ,  B01J15/00 ,  C01B33/025 ,  C01B33/027 ,  C01B33/03 ,  C01B33/037 ,  Y02P20/129

    Abstract: The present invention provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a heating unit; an external exhaust gas processing unit connected between a preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit and a dynamics generating unit. The reaction is through decomposition of silicon containing gas in densely stacked high purity granular silicon layer reaction bed in relative motion, and to use remaining hear of exhaust gas for reheating. The present invention is to achieve a large scale, efficient, energy saving, continuous, low cost production of high purity silicon granules.

    Abstract translation: 本发明提供一种制备高纯度硅颗粒的反应器和方法。 反应器包括反应室; 反应室配有固体进料口，辅助进气口，原料气进口和废气出口。 反应室还配有内部气体分配器; 加热单元 连接在预热单元和气体入口之间的外部废气处理单元。 反应室还配备有表面整理单元，加热单元和动力学生成单元。 反应是通过相对运动在密集堆叠的高纯度粒状硅层反应床中分解含硅气体，并且使用余下的废气再加热。 本发明是为了实现高纯度硅颗粒的大规模，高效，节能，连续，低成本的生产。

    System for producing high-purity granular silicon
    6.
    发明授权
    System for producing high-purity granular silicon 有权

    公开(公告)号：US10576438B2

    公开(公告)日：2020-03-03

    申请号：US15694792

    申请日：2017-09-02

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: B01J8/12 ,  C01B33/027 ,  B01J8/00 ,  B01J8/08 ,  B01J8/16 ,  B01J15/00 ,  C01B33/037 ,  C01B33/025 ,  C01B33/03

    Abstract: The present disclosure provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a preheating unit; and an external exhaust gas processing unit connected between the preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit, and a dynamics-generating unit. The reaction occurs through decomposition of silicon-containing gas in a densely stacked, high purity granular silicon layer reaction bed in relative motion, and uses the exhaust gas for heating. The present invention achieves a large-scale, efficient, energy-saving, continuous, low-cost production of high purity silicon granules.

    SYSTEM FOR PRODUCING HIGH-PURITY GRANULAR SILICON
    7.
    发明申请
    SYSTEM FOR PRODUCING HIGH-PURITY GRANULAR SILICON 审中-公开

    公开(公告)号：US20170361292A1

    公开(公告)日：2017-12-21

    申请号：US15694792

    申请日：2017-09-02

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: B01J8/00 ,  B01J15/00 ,  B01J8/08 ,  C01B33/027 ,  B01J8/16 ,  C01B33/037 ,  B01J8/12 ,  C01B33/03 ,  C01B33/025

    CPC classification number: B01J8/008 ,  B01J8/087 ,  B01J8/12 ,  B01J8/16 ,  B01J15/00 ,  C01B33/025 ,  C01B33/027 ,  C01B33/03 ,  C01B33/037 ,  Y02P20/129

    Abstract: The present disclosure provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a preheating unit; and an external exhaust gas processing unit connected between the preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit, and a dynamics-generating unit. The reaction occurs through decomposition of silicon-containing gas in a densely stacked, high purity granular silicon layer reaction bed in relative motion, and uses the exhaust gas for heating. The present invention achieves a large-scale, efficient, energy-saving, continuous, low-cost production of high purity silicon granules.

    Reactor for producing high-purity granular silicon
    8.
    发明授权
    Reactor for producing high-purity granular silicon 有权

    公开(公告)号：US09751066B2

    公开(公告)日：2017-09-05

    申请号：US13969556

    申请日：2013-08-17

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: B01J8/12 ,  C01B33/027 ,  B01J8/00 ,  B01J8/08 ,  B01J8/16 ,  B01J15/00 ,  C01B33/037 ,  C01B33/025 ,  C01B33/03

    CPC classification number: B01J8/008 ,  B01J8/087 ,  B01J8/12 ,  B01J8/16 ,  B01J15/00 ,  C01B33/025 ,  C01B33/027 ,  C01B33/03 ,  C01B33/037 ,  Y02P20/129

    Abstract: The present invention provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a heating unit; an external exhaust gas processing unit connected between a preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit and a dynamics generating unit. The reaction is through decomposition of silicon containing gas in densely stacked high purity granular silicon layer reaction bed in relative motion, and to use remaining heat of exhaust gas for reheating. The present invention is to achieve a large scale, efficient, energy saving, continuous, low cost production of high purity silicon granules.

    Method and System to Produce Large Size Diamonds
    9.
    发明申请
    Method and System to Produce Large Size Diamonds 审中-公开
    生产大尺寸钻石的方法和系统

    公开(公告)号：US20150353363A1

    公开(公告)日：2015-12-10

    申请号：US14718883

    申请日：2015-05-21

    Applicant: Xi Chu

    Inventor： Xi Chu

    IPC: C01B31/06 ,  B01J19/12 ,  B01J19/08

    CPC classification number: B01J19/126 ,  B01J19/088 ,  B01J19/129 ,  B01J2219/0805 ,  B01J2219/0869 ,  B01J2219/0894 ,  B01J2219/1203 ,  B01J2219/1206 ,  C01B32/25 ,  C23C16/27 ,  C30B25/105 ,  C30B29/04

    Abstract: The invention provides methods and systems for producing large size diamonds. The methods include using carbon containing gases and supplementary gases to form reaction zones that are suitable for diamonds to grow; controlling the temperatures that are suitable for diamonds to grow; and keeping the small size seeds in motion in the reaction zones to form large size diamonds. The method provides controlling the high temperature endurable small size seeds at suitable temperatures for diamonds to grow and keep them in motion in the reaction zones. The invention also provides systems that allow all the surfaces of the high temperature endurable small size seeds continually extend to form diamonds, then to form large size diamonds. The invention provides a large-scale, low cost production of large size diamonds.

    Abstract translation: 本发明提供用于生产大尺寸钻石的方法和系统。 这些方法包括使用含碳气体和辅助气体形成适合钻石生长的反应区域; 控制适合钻石生长的温度; 并保持小尺寸的种子在反应区域运动，形成大尺寸的钻石。 该方法提供了在合适的温度下控制高温耐久的小尺寸种子，使钻石生长并使它们在反应区域保持运动。 本发明还提供允许高温耐久性小尺寸种子的所有表面不断地延伸以形成钻石的系统，然后形成大尺寸的钻石。 本发明提供大规模，低成本生产的大尺寸钻石。

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