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    Isothermal Chemical Reactor
    32.
    发明申请
    Isothermal Chemical Reactor 有权
    等温化学反应器

    公开(公告)号：US20080292517A1

    公开(公告)日：2008-11-27

    申请号：US12090594

    申请日：2006-10-31

    申请人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    发明人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    IPC分类号： B01J8/02 ,  B01J19/24

    CPC分类号： F28D9/0031 ,  B01J8/0285 ,  B01J19/249 ,  B01J2208/0015 ,  B01J2208/022 ,  B01J2219/2455 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2481 ,  B01J2219/2496 ,  B01J2219/2498 ,  F28D9/0006 ,  F28F9/0275 ,  F28F9/26 ,  F28F2250/102

    摘要： The present invention concerns an isothermal reactor (1) comprising a substantially cylindrical shell (2), at least one catalytic bed (10) supported in the shell (2) and at least one heat exchange unit (13) supported in the bed (10), the heat exchange unit (13) comprising a plurality of exchangers (14) substantially box shaped, of essentially elongated rectangular and flattened structure, each of the exchangers (14) having opposite long sides (14a) parallel to the cylindrical shell (2) axis and opposite short sides (14b, 14c) extended perpendicularly with respect to the shell axis and comprising furthermore an inner chamber (18) through which a heat exchange operating fluid in intended to flow, wherein at least one exchanger (14) of such at least one heat exchange unit (13) is internally equipped with a plurality of separation baffles (19) extended from a short side (14b or 14c) of the exchanger to the opposite short side (14c or 14b) and in a predetermined spaced relationship with respect to the latter, defining in the inner chamber (18) a substantially zigzag fluid path having alternating ascending and descending portions.

    摘要翻译： 本发明涉及一种等温反应器（1），其包括基本上圆柱形的壳体（2），支撑在壳体（2）中的至少一个催化床（10）和支撑在床（10）中的至少一个热交换单元 ），所述热交换单元（13）包括基本上为箱形的基本上细长的矩形和扁平结构的多个交换器（14），每个所述交换器（14）具有与所述圆柱形壳体（2）平行的相对的长边（14a） ）和相对于壳体轴线垂直延伸的相对的短边（14b，14c），并且还包括用于流动的热交换工作流体的内室（18），其中至少一个这样的交换器（14） 至少一个热交换单元（13）内部配备有从交换器的短边（14b或14c）延伸到相对的短边（14c或14b）并且以预定的间隔关系延伸的多个隔离挡板（19） 与res 在内腔（18）中限定具有交替的上升和下降部分的基本上为锯齿形的流体路径。

    Pseudo-isothermal chemical reactor for heterogeneous chemical reactions
    34.
    发明申请
    Pseudo-isothermal chemical reactor for heterogeneous chemical reactions 有权
    用于异质化学反应的假等温化学反应器

    公开(公告)号：US20060275190A1

    公开(公告)日：2006-12-07

    申请号：US10566120

    申请日：2004-12-21

    申请人： Ermanno FILIPPI

    发明人： Ermanno FILIPPI

    IPC分类号： F28D7/00 ,  B01J19/00

    CPC分类号： F28D7/08 ,  B01J8/025 ,  B01J8/0285 ,  B01J2208/00141 ,  F28D7/087

    摘要： Pseudo-isothermal chemical reactor for heterogeneous chemical reactions comprising a substantially cylindrical shell closed at the opposite ends by respective bottoms, upper and lower, a reaction zone containing at least one catalytic bed and at least one tubular heat exchanger, intended to be crossed, along a predetermined direction, by an operating heat exchange fluid and embedded in said catalytic bed.

    摘要翻译： 用于异质化学反应的假等温化学反应器，包括基本上圆柱形的壳体，其相对端由相应的底部上部和下部封闭，反应区域包含至少一个催化床和至少一个管状热交换器，其旨在沿着 通过操作的热交换流体预定方向，并且嵌入所述催化床中。

    Method for the production of plate type heat exchangers and related apparatus
    35.
    发明申请
    Method for the production of plate type heat exchangers and related apparatus 审中-公开
    板式换热器生产方法及相关设备

    公开(公告)号：US20060196650A1

    公开(公告)日：2006-09-07

    申请号：US11366261

    申请日：2006-03-02

    申请人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    发明人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    IPC分类号： F28F3/14

    CPC分类号： B23K26/22 ,  F28D9/0031 ,  Y10T29/49375

    摘要： A method for the production of plate type heat exchangers (10) comprising the operative steps of: juxtaposing a couple of metal plates (12, 14), welding each other said juxtaposed plates (12, 14) at least perimetrically, defining an inner chamber (16) between said metal plates (12, 14), intended to be crossed by an operating heat exchange fluid, said operative welding step of the juxtaposed plates (12, 14) being carried out by supplying heat directly to each of said metal plates (12, 14).

    摘要翻译： 一种用于生产板式热交换器（10）的方法，包括以下操作步骤：并置一对金属板（12,14），至少周边地彼此焊接所述并置的板（12,14），限定内室 （12,14）之间的所述金属板（12,14）之间的所述金属板（12,14），所述金属板（12,14）旨在由工作的热交换流体穿过，所述并置板（12,14）的所述操作焊接步骤通过直接向每个所述金属板 （12,14）。

    Method for carrying out chemical reactions in pseudo-isothermal conditions
    38.
    发明申请
    Method for carrying out chemical reactions in pseudo-isothermal conditions 有权
    在假等温条件下进行化学反应的方法

    公开(公告)号：US20020117294A1

    公开(公告)日：2002-08-29

    申请号：US10082264

    申请日：2002-02-26

    申请人： METHANOL CASALE S.A.

    发明人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    IPC分类号： F28F003/14

    CPC分类号： F28F9/0275 ,  B01J8/0285 ,  B01J8/0496 ,  B01J19/0013 ,  B01J2208/0015 ,  B01J2219/00085 ,  F28C3/00 ,  F28D9/0031 ,  F28D9/0087 ,  F28D2021/0077 ,  F28F27/00 ,  F28F2009/0297

    摘要： Method for carrying out in continuous, under so-called pseudo-isothermal conditions and in a predetermined reaction environment, such as a catalytic bed, a selected chemical reaction, comprising the steps of providing in the reaction environment at least one heat exchanger fed with a first flow of a heat exchange operating fluid at a respective predetermined inlet temperature, the fluid passing through at least one heat exchanger according to a respective inlet/outlet path, which method also provides feeding into at least one heat exchanger and at one or more intermediate positions of said path, a second flow of operating fluid having a respective predetermined inlet temperature.

    摘要翻译： 在所谓的假等温条件下和在预定的反应环境例如催化床，选择的化学反应中进行连续的方法，包括以下步骤：在反应环境中提供至少一个供给 在相应的预定入口温度下的热交换工作流体的第一流动，流体根据相应的入口/出口路径通过至少一个热交换器，该方法还提供进料至少一个热交换器和一个或多个中间体 所述路径的位置，具有相应预定入口温度的第二工作流体流。

    Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions
    39.
    发明申请
    Pseudo isothermal catalytic reactor for exothermic or endothermic heterogeneous chemical reactions 有权
    用于放热或吸热异质化学反应的假等温催化反应器

    公开(公告)号：US20020088613A1

    公开(公告)日：2002-07-11

    申请号：US10035293

    申请日：2002-01-04

    申请人： METHANOL CASALE S.A.

    发明人： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

    IPC分类号： F28F001/30

    CPC分类号： F28F3/044 ,  B01J8/0257 ,  B01J8/0285 ,  B01J2208/0015 ,  B01J2219/00024 ,  B01J2219/2455 ,  F28D9/0006 ,  F28D9/0031

    摘要： Heat exchange unit for pseudo-isothermal reactors including a substantially cylindrical shell (2) closed at its opposite ends by respective bottoms (3, 4), at least one thereof is provided with at least one manhole opening (5) of predetermined dimensions, a reaction zone (6) inside the shell (2) in order to contain a catalytic bed, comprising at least two modular and assembly heat exchangers (11), having predetermined cross dimensions smaller than those of the manhole opening (5), each heat exchanger (11) comprising at least one heat exchange element (12).

    摘要翻译： 用于假等温反应器的热交换单元包括基本上圆柱形的壳体（2），其相应端部由相应的底部（3,4）封闭，其至少一个设置有至少一个预定尺寸的孔孔（5）， 反应区（6），以便容纳催化床，所述催化床包括至少两个模块化和组装的热交换器（11），其具有比所述人孔开口（5）小的预定横截面尺寸，每个热交换器 （11）包括至少一个热交换元件（12）。

    Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors
    40.
    发明授权
    Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors 失效
    用于不同温度气体流的混合组件，特别是用于异相放热合成反应器

    公开(公告)号：US5951953A

    公开(公告)日：1999-09-14

    申请号：US682710

    申请日：1996-07-30

    申请人： Umberto Zardi ,  Giorgio Pagani

    发明人： Umberto Zardi ,  Giorgio Pagani

    IPC分类号： B01F3/02 ,  B01F5/00 ,  B01J8/02 ,  B01J8/04 ,  B01J19/26 ,  F28D7/00 ,  F28D8/04

    CPC分类号： B01J8/0492 ,  B01J8/0257 ,  B01J8/0285 ,  B01J8/043 ,  B01J8/0453

    摘要： The present invention relates to method for mixing gaseous flows at different temperatures. In particular, the present invention relates to heterogeneous exothermic synthesis reactors of the type including a plurality of superimposed catalytic beds wherein at least one of the beds is provided with a gas permeable wall for outlet of a hot gas flow. This method includes the steps of supplying gaseous reagents to at least one bed; reacting the gaseous reagents in that bed; and collecting a hot reaction gas flow leaving the gas permeable wall in an air space defined between the bed and a baffle extending below and parallel thereto. Further steps require directing the hot gas flow in the air space radially outward to an annular opening of constant thickness defined between the baffle and a side wall supporting the bed, wherein the ratio of the width of the annular opening and the thickness of the air space being between 0.2 and 1. Then, hot gas flow is discharged from air space through the annular opening and is subjected to a pressure drop of predetermined magnitude so as to uniform its flow rate. Finally, a cooling gas flow is injected into hot gas flow thus obtained, wherein cooling gas flow is provided at predetermined velocity from a perforated distributor supported below baffle, which is at a predetermined distance from the annular opening.

    摘要翻译： PCT No.PCT / EP95 / 00718 Sec。 371日期：1996年7月30日 102（e）日期1996年7月30日PCT 1995年2月25日提交PCT公布。 WO95 / 23642 PCT出版物 日期1995年9月8日本发明涉及在不同温度下混合气流的方法。 特别地，本发明涉及包括多个叠加催化床的类型的异相放热合成反应器，其中至少一个床设置有用于热气流出口的气体渗透壁。 该方法包括向至少一个床提供气态试剂的步骤; 使该床中的气态试剂反应; 并收集热气体流动，将气体可渗透壁留在空气空间中，所述空气空间限定在床与位于其下方并与其平行的挡板之间。 进一步的步骤需要将空气中的热气流径向向外引导到限定在挡板和支撑床之间的侧壁之间的恒定厚度的环形开口，其中环形开口的宽度与空气空间的厚度之比 在0.2和1之间。然后，热气流从空气空间通过环形开口排出，并经受预定量级的压力降，以使流量均匀。 最后，将冷却气体流注入由此获得的热气流中，其中冷却气体流以预定的速度从支撑在与环形开口预定距离的挡板下面的穿孔分布器提供。