FLUIDIZED BED REACTOR AND METHOD THEREOF FOR PREPARING HIGH-PURITY GRANULAR POLYCRYSTALLINE SILICON
    4.
    发明公开
    FLUIDIZED BED REACTOR AND METHOD THEREOF FOR PREPARING HIGH-PURITY GRANULAR POLYCRYSTALLINE SILICON 审中-公开
    开关层反应器和生产高清洁颗粒状多晶硅的方法

    公开(公告)号:EP2987771A4

    公开(公告)日:2016-11-23

    申请号:EP14785316

    申请日:2014-04-16

    IPC分类号: C01B33/03

    摘要: The present invention relates to a fluidized bed reactor, comprising a reaction tube, a distributor and a heating device, the reaction tube and the distributor at the bottom of the reaction tube composing a closed space, the distributor comprising a gas inlet and a product outlet, and the reaction tube comprising a tail gas outlet and a seed inlet at the top or upper part respectively, characterized in that the reaction tube comprises a reaction inner tube and a reaction outer tube, and the heating device is an induction heating device placed within a hollow cavity formed between the external wall of the reaction inner tube and the internal wall of the reaction outer tube, wherein the hollow cavity is filled with hydrogen, nitrogen or inert gas for protection, and is able to maintain a pressure of about 0.01 to about 5MPa; and also to a process of producing high purity granular polysilicon using the reactor. The fluidized bed reactor according to the present invention uses induction heating to heat directly the silicon particles inside the reaction chamber, such that the temperature of the reaction tube is lower than that inside the reaction chamber, which accordingly avoids deposition on the tube wall and results in more uniform heating, and thus is useful for large diameter fluidized bed reactors with much increased output for a single reactor.

    摘要翻译: 本发明涉及一种流化床反应器,包括反应管,分配器和加热装置,反应管和分配器在构成封闭空间的反应管的底部,分配器包括气体入口和产物出口 ,反应管分别在顶部或上部包括尾气出口和种子入口,其特征在于反应管包括反应内管和反应外管,加热装置是置于内部的感应加热装置 形成在反应内管的外壁和反应外管的内壁之间的中空腔,其中中空腔填充氢气,氮气或惰性气体以保护,并且能够将压力保持在约0.01至 约5MPa; 以及使用反应器生产高纯度颗粒状多晶硅的方法。 根据本发明的流化床反应器使用感应加热来直接加热反应室内的硅颗粒,使得反应管的温度低于反应室内的温度,从而避免沉积在管壁上并产生结果 在更均匀的加热中,因此对于单个反应器具有大大增加的输出的大直径流化床反应器是有用的。

    VORRICHTUNG UND VERFAHREN ZUR KATALYTISCHEN DEPOLYMERISATION VON KOHLENWASSERSTOFF ENTHALTENDEM MATERIAL
    5.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR KATALYTISCHEN DEPOLYMERISATION VON KOHLENWASSERSTOFF ENTHALTENDEM MATERIAL 审中-公开
    VORRICHTUNG UND VERFAHREN ZUR KATALYTISCHEN DEPOLYMATEIS VON KOHLENWASSERSTOFF ENTHALTENDEM MATERIAL

    公开(公告)号:EP2831198A1

    公开(公告)日:2015-02-04

    申请号:EP13720776.7

    申请日:2013-03-26

    申请人: Trautmann, Axel

    发明人: Trautmann, Axel

    摘要: In a device (100) for the catalytic depolymerisation of material containing hydrocarbon, containing at least one container (1) which can be filled with the material, at least one conveyor device (6) having a device (8) for introducing heat into the interior of the conveyor device and having at least one inlet opening (5) and at least one outlet opening (7) spaced apart therefrom are provided in the container (1), wherein the inlet opening (5) is or can be disposed in the lower region of the container (1) and the outlet opening (7) is or can be disposed in the upper region of the container (1) for circulating and heating the material to the evaporation temperature. In a method for the catalytic depolymerisation of hydrocarbon-containing material using at least one container (1) which can be filled with the material, at least one carrier medium is filled into the container (1), the material is introduced into the carrier medium, the carrier medium comprising the material is set in a rotary motion, the material is circulated through a conveyor device (6) having a device (8) for introducing heat and is heated until said material is brought to evaporation temperature, the rising vapour is condensed and the distillate components are discharged as product.

    摘要翻译: 在用于催化解聚含有烃的材料的装置中,所述装置包含至少一个可以填充材料的容器,至少一个输送装置具有用于将热量引入输送装置的内部并具有至少一个入口 并且在所述容器中设置有与所述容器隔开的至少一个出口,其中所述入口开口设置在所述容器的下部区域中,并且所述出口开口设置在所述容器的上部区域中, 将材料加热至蒸发温度。 在使用至少一个能填充材料的容器进行含烃材料的催化解聚的方法中,至少一种载体介质被填充到容器中,该材料被引入载体介质中,载体介质包括 材料被设置成旋转运动,材料通过具有用于引入热量的装置的输送装置循环并被加热直到所述材料达到蒸发温度,上升的蒸气被冷凝并且馏出物组分作为产物排出。

    APPARATUS FOR TRANSFORMING LONG MOLECULAR CHAIN ORGANIC MATTER
    6.
    发明公开
    APPARATUS FOR TRANSFORMING LONG MOLECULAR CHAIN ORGANIC MATTER 审中-公开
    设备转换有机材料长分子链

    公开(公告)号:EP2552581A1

    公开(公告)日:2013-02-06

    申请号:EP10718299.0

    申请日:2010-04-01

    申请人: Pecci, Giorgio

    发明人: Pecci, Giorgio

    摘要: Apparatus for the transformation of long molecular chain organic matter, comprising at least one transformation chamber (2) provided with at least one inlet (3), for the introduction of long molecular chain organic matter, and at least one outlet (4) for short molecular chain organic mixtures, obtained from the transformation of the long chain organic matter. The apparatus comprises at least one emitter of electromagnetic waves (5), which is located outside the chamber (2) in a position facing the chamber (2) and proximate to a peripheral region inside the chamber (2), affected by the passage of the organic matter; in the internal peripheral region at least one heating body (6) is located that is movable by rolling substantially about itself and is made of a material selected from a paramagnetic material and a ferromagnetic material. The chamber (2) is provided with the possibility of rotation about one of its axes of symmetry and with the rotation of the chamber (2) about its axis, the emitter (5) is adapted to generate induced currents in the heating body (6) which can move by rolling within the magnetic field generated by the waves, with its consequent heating to a preset temperature and the consequent transmission of heat to the long chain organic matter, for its transformation into short chain organic mixtures.

    Magnet enhancement of chemical processes and magnetic field implementation for liquid quality enhancement
    8.
    发明公开
    Magnet enhancement of chemical processes and magnetic field implementation for liquid quality enhancement 审中-公开
    磁铁化学工艺仪器及其制造方法

    公开(公告)号:EP2839875A1

    公开(公告)日:2015-02-25

    申请号:EP13180934.5

    申请日:2013-08-19

    摘要: A method and system for enhancing a chemical process comprising providing a plurality of magneto-strictive agents in a reaction chamber having an external electromagnetic coil winding; introducing fluid reactants into the chamber; and applying a discontinuous time variable signal to the coil winding to generate a time varying magnetic field with high field gradients within the chamber to enhance the chemical processing of the fluid reactants, and a system for enhancing fluid quality comprising a conduit for a fluid; at least one permanent magnet arranged in the conduit; a flow path defined within the conduit around the at least one permanent magnet, the flow path being non-linear, and means for pumping fluid through the conduit in a pulsed manner.

    摘要翻译: 一种用于增强化学过程的方法和系统,包括在具有外部电磁线圈绕组的反应室中提供多个磁致密剂; 将流体反应物引入室中; 以及向所述线圈绕组施加不连续的时间可变信号以在所述腔室内产生具有高场梯度的时变磁场,以增强所述流体反应物的化学处理,以及用于增强流体质量的系统,其包括用于流体的导管; 布置在导管中的至少一个永磁体; 围绕所述至少一个永磁体限定在所述导管内的流动路径,所述流动路径是非线性的,以及用于以脉冲方式泵送流体通过所述导管的装置。

    REAKTOR UND VERFAHREN ZUM ZUMINDEST TEILWEISEN ZERSETZEN, INSBESONDERE DEPOLYMERISIEREN, UND/ODER REINIGEN VON KUNSTSTOFFMATERIAL
    9.
    发明公开
    REAKTOR UND VERFAHREN ZUM ZUMINDEST TEILWEISEN ZERSETZEN, INSBESONDERE DEPOLYMERISIEREN, UND/ODER REINIGEN VON KUNSTSTOFFMATERIAL 审中-公开
    反应器和方法至少部分分解,特别是解聚和/或塑料材料清洗

    公开(公告)号:EP2635656A1

    公开(公告)日:2013-09-11

    申请号:EP11810786.1

    申请日:2011-11-01

    发明人: HANDEREK, Adam

    摘要: The invention relates to a reactor for gasifying and/or purifying, in particular depolymerizing, plastic material (12), comprising a reactor vessel (14) for holding the plastic material (12) and a heater (18) for heating the plastic material (12) in the reactor vessel (14), the reactor vessel being at least partially filled with a metal bath (26). According to the invention, a deceleration device (24, 32) is provided in an interior (22) of the reactor vessel (14) to decelerate a flow of liquefied plastic material (12) in the reactor vessel (14), said deceleration device (24, 32) having a plurality of elements (25) that are movably arranged in the interior (22).

    摘要翻译: 本发明涉及的反应器中用于气化和/或纯化,特别是解聚,塑料材料(12),用于保持所述塑料材料(12)和加热器(18),用于加热所述塑料材料包括反应器容器(14)( 12)(以反应器容器(14),所述反应器容器至少部分地填充有金属浴26)。 。根据本发明,一个减速装置(24,32)中的内部反应器容器(14)以减速液化塑料材料(12)的在所述反应器容器(14)的流动(22),所述减速装置被设置 (24,32),其具有元件的多个(25)被可移动并布置在所述内部(22)。