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    PROCESS FOR PRODUCING MONOSILANE
    2.
    发明申请
    PROCESS FOR PRODUCING MONOSILANE 失效
    生产单体的方法

    公开(公告)号：US20090155156A1

    公开(公告)日：2009-06-18

    申请号：US12088286

    申请日：2006-06-19

    Applicant: Raymund Sonnenschein ,  Peter Adler ,  Yuriy Kasatkin ,  Adolf Petrik ,  Leonid Schwarzmann

    Inventor： Raymund Sonnenschein ,  Peter Adler ,  Yuriy Kasatkin ,  Adolf Petrik ,  Leonid Schwarzmann

    IPC: C01B33/08 ,  B01J19/00

    CPC classification number: C01B33/043 ,  B01D3/009 ,  B01J8/0085 ,  B01J8/009 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/0426 ,  B01J8/0438 ,  B01J8/0453 ,  B01J8/048 ,  B01J8/0484 ,  B01J8/0492 ,  B01J8/0496 ,  B01J8/065 ,  B01J8/067 ,  B01J19/30 ,  B01J19/32 ,  B01J2208/00176 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00247 ,  B01J2208/00274 ,  B01J2208/00283 ,  B01J2208/0053 ,  B01J2208/00884 ,  B01J2208/021 ,  B01J2219/30475 ,  B01J2219/32466 ,  B01J2219/3325 ,  C01B33/10773 ,  Y02P20/127 ,  Y10S203/06

    Abstract: The present invention relates to a plant and a process for the continuous production of monosilane and tetrachlorosilane by catalytic dismutation of trichlorosilane at an operating temperature and a pressure of from 1 to 50 bar abs. in a plant according to claim 1, in which—trichlorosilane (A) is preheated in a heat exchanger (7), and fed to the 10 countercurrent reactor (1) which is provided with catalyst (3),—product mixture formed in the countercurrent reactor (1) is at least partly condensed by means of the condenser (5) at a temperature in the range from −25 to 50° C. with the condensate flowing back into the countercurrent reactor (1),—the product phase which is not condensed in the condenser (5) is passed to the 15 condensation unit (8) which is operated at a temperature in the range from −40 to −110° C.,—the volatile product phase from the condensation unit (8) is fed to the distillation column (9) which is operated at a temperature in the range from −60 to −170° C. and monosilane (C) is discharged at the top of the distillation column (9), 20—the SiCl4-containing bottoms from the countercurrent reactor (1) are brought to a temperature in the range from 60 to 110° C. in the vaporizer unit (6) and—bottom product from the vaporizer (6) is conveyed via a heat exchanger (7) into the double wall (2) of the countercurrent reactor (1) and the SiCl4-containing product stream (B) is discharged at a level in the upper region of the reactor (1).

    Abstract translation: 本发明涉及一种在操作温度和1至50巴绝对压力下通过三氯硅烷的催化分解连续生产甲硅烷和四氯硅烷的设备和方法。 在根据权利要求1的设备中，其中在热交换器（7）中预热三氯硅烷（A），并送入设有催化剂（3）的10逆流反应器（1）， - 形成在 逆流反应器（1）通过冷凝器（5）至少部分地在-25至50℃的温度范围内冷凝，冷凝物流回到逆流反应器（1）中，产物相位 在冷凝器（5）中未冷凝的冷凝单元（8）在-40至-110℃的温度范围内运行， - 来自冷凝单元（8）的挥发性产物相 进料到在-60至-70℃范围内操作的蒸馏塔（9）中，并且甲硅烷（C）在蒸馏塔（9）的顶部排出，20- SiCl 4 - 来自逆流反应器（1）的含底部物质在蒸发器单元（6）中的温度范围为60至110℃，-toto 来自蒸发器（6）的产物经由热交换器（7）输送到逆流反应器（1）的双壁（2）中，并且含SiCl4的产物流（B）在上部区域中被排出 的反应器（1）。

    Process for effecting mass transfer between a liquid phase and a gaseous phase
    7.
    发明申请
    Process for effecting mass transfer between a liquid phase and a gaseous phase 有权
    用于在液相和气相之间进行质量传递的方法

    公开(公告)号：US20020195730A1

    公开(公告)日：2002-12-26

    申请号：US10230058

    申请日：2002-08-29

    Applicant: AMMONIA CASALE S.A.

    Inventor： Ermanno Filippi

    IPC: B01F003/04

    CPC classification number: B01D3/16 ,  B01J8/008 ,  B01J8/0415 ,  B01J8/0426 ,  B01J8/0496 ,  B01J19/305 ,  B01J19/325 ,  B01J2208/00106 ,  B01J2208/00212 ,  B01J2208/00884 ,  B01J2219/00024

    Abstract: A process for effecting mass transfer between a liquid phase and a gaseous phase in a filled-type column comprising an external shell which accommodates at least one filler-containing basket wherethrough the phases are caused to flow in countercurrent relationship, advantageously comprises the step of feeding the gaseous phase to the at least one basket through a gas-permeable surface thereof which is larger than the basket cross-section, preferably in a prevailing radial flow direction.

    Abstract translation: 一种用于在填充柱中进行液相和气相之间的质量传递的方法，其包括外壳，所述外壳容纳至少一个含有填料的篮，通过所述相以逆流方式流动，有利地包括进料步骤 气相通过其透气表面至至少一个篮子，其大于篮状横截面，优选地以主要的径向流动方向。

    Thin multi-stage catalytic reactor with internal heat exchanger, and use thereof
    8.
    发明申请
    Thin multi-stage catalytic reactor with internal heat exchanger, and use thereof 有权
    具有内部热交换器的薄型多级催化反应器及其应用

    公开(公告)号：US20020159933A1

    公开(公告)日：2002-10-31

    申请号：US10084493

    申请日：2002-02-28

    Applicant: Institut Francais du Petrole

    Inventor： Frederic Hoffmann ,  Eric Lenglet ,  Philippe Mege

    IPC: B01J008/12 ,  B01J008/02

    CPC classification number: B01J8/085 ,  B01J8/003 ,  B01J8/004 ,  B01J8/0426 ,  B01J8/0496 ,  B01J8/125 ,  B01J2208/00168 ,  B01J2219/185 ,  B01J2219/1943

    Abstract: An elongate reaction vessel includes at least two stages in the vertical direction in which an endothermic or exothermic catalytic reaction is carried out and comprises: A catalytic reaction zone (12a, 12b) per stage (6, 7); Introducing (2) a reaction fluid to a stage adapted for transverse motion of the fluid across the whole vertical extent of the reaction zone; introducing and extracting the catalyst; a heat exchanger (5a) for reaction fluids located inside the vessel between two successive reaction zones; means (6) for transporting reaction fluids from one stage to another preferably connected to the exchanger of the stage under consideration and to the inlet for reaction fluids of the subsequent stage; means for recovering reaction fluids downstream of the last stage. The temperature variation in each zone and the temperature level are respectively adjusted by the thickness of each zone and by heat exchange.

    Abstract translation: 细长反应容器包括在垂直方向上至少两个阶段，其中进行吸热或放热催化反应，并包括：每级催化反应区（12a，12b）（6,7）; 将反应流体引入（2）反应流体，以适应流体在整个反应区域的整个垂直范围内的横向运动; 引入和提取催化剂; 用于位于两个连续反应区之间的反应流体的热交换器（5a）; 用于将反应流体从一个阶段转移到另一个阶段的装置（6），优选地连接到所考虑的阶段的交换器和后续阶段的反应流体的入口; 用于在最后阶段下游回收反应液的装置。 每个区域的温度变化和温度水平分别通过每个区域的厚度和通过热交换来调整。

    Process for effecting mass transfer between a liquid phase and a gaseous phase
    9.
    发明授权
    Process for effecting mass transfer between a liquid phase and a gaseous phase 有权
    用于在液相和气相之间进行质量传递的方法

    公开(公告)号：US06467758B1

    公开(公告)日：2002-10-22

    申请号：US09645313

    申请日：2000-08-25

    Applicant: Ermanno Filippi

    Inventor： Ermanno Filippi

    IPC: B01F304

    CPC classification number: B01D3/16 ,  B01J8/008 ,  B01J8/0415 ,  B01J8/0426 ,  B01J8/0496 ,  B01J19/305 ,  B01J19/325 ,  B01J2208/00106 ,  B01J2208/00212 ,  B01J2208/00884 ,  B01J2219/00024

    Abstract: A process for effecting mass transfer between liquid phase and a gaseous phase in a filled-type column having an external shell which accommodates at least one filler-containing basket wherethrough the phases are caused to flow in countercurrent relationship. The process advantageously includes the step of feeding the gaseous phase to the at least one basket through a gas-permeable surface thereof which is larger than the basket cross-section, preferably in a prevailing radial flow direction.

    Abstract translation: 在具有外壳的填充型柱中进行液相和气相之间的质量传递的方法，所述外壳容纳至少一个含填料的篮，通过这些相流使相流以逆流关系流动。 该方法有利地包括通过其大于篮横截面的气体可渗透表面优选以主要的径向流动方向将气相进料至至少一个篮子的步骤。

    STAGGERED FIRED HEATER MANIFOLDS
    10.
    发明申请
    STAGGERED FIRED HEATER MANIFOLDS 审中-公开
    散热器加热器

    公开(公告)号：US20160053186A1

    公开(公告)日：2016-02-25

    申请号：US14466293

    申请日：2014-08-22

    Applicant: UOP LLC

    Inventor： Kenneth D. Peters

    IPC: C10G35/085 ,  B01J19/24

    CPC classification number: C10G59/02 ,  B01J8/008 ,  B01J8/0407 ,  B01J8/0415 ,  B01J8/0419 ,  B01J8/0426 ,  B01J8/0442 ,  B01J8/0492 ,  B01J8/0496 ,  B01J8/087 ,  B01J8/12 ,  B01J19/245 ,  B01J2208/00168 ,  B01J2208/00176 ,  B01J2208/00504 ,  B01J2208/0053 ,  C10G35/04

    Abstract: A hydrocarbon conversion process is described. The process includes passing a hydrocarbon stream through a plurality of reaction zones and a plurality of fired heaters, the effluent from a first reaction zone passing through one of the plurality of fired heaters before entering a second reaction zone. The plurality of fired heaters include a radiant section, an inlet manifold, an outlet manifold, at least one heater tube having an inlet and an outlet, the inlet being in fluid communication with the inlet manifold and the outlet being in fluid communication with the outlet manifold, and at least one burner, the inlet manifold of one of the plurality of fired heaters being at a vertical height different from a vertical height of at least one of the other inlet manifolds or at least one of the outlet manifolds.

    Abstract translation: 描述烃转化方法。 该方法包括使烃流通过多个反应区和多个燃烧加热器，来自第一反应区的流出物在进入第二反应区之前通过多个燃烧式加热器中的一个。 多个燃烧式加热器包括辐射部分，入口歧管，出口歧管，至少一个具有入口和出口的加热管，入口与入口歧管流体连通，出口与出口流体连通 歧管和至少一个燃烧器，多个燃烧式加热器中的一个的入口歧管处于不同于其它入口歧管中的至少一个或至少一个出口歧管的垂直高度的垂直高度。

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