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52 条记录 (耗时 0.023 秒)

    Installation for treating at least one fluid and use thereof for the separation of at least one constituent of a gas mixture
    3.
    发明申请
    Installation for treating at least one fluid and use thereof for the separation of at least one constituent of a gas mixture 有权
    用于处理至少一种流体并用于分离气体混合物的至少一种成分的安装

    公开(公告)号：US20050172809A1

    公开(公告)日：2005-08-11

    申请号：US10505729

    申请日：2003-02-17

    申请人： Jean-Yves Lehman ,  Benoit Davidian ,  Philippe Fert

    发明人： Jean-Yves Lehman ,  Benoit Davidian ,  Philippe Fert

    IPC分类号： B01J8/00 ,  B01J8/02 ,  B01D45/00

    CPC分类号： B01J8/003 ,  B01J8/008 ,  B01J8/0214 ,  B01J2208/0084

    摘要： An apparatus and method of use for treating at least one fluid, in a container that holds at least one mass of a particulate material between two perforated walls. Near the upper part of the mass, at least one deflector extends from the first wall towards the second wall. Fluid flows through the walls horizontally, and the deflector is positioned at an angle to this horizontal fluid flow direction. With this particular apparatus configuration, an area close to the second wall and opposite the adjacent end of the deflector is formed, which is generally free of particulate matter; thus, resulting in a more efficient treatment process.

    摘要翻译： 一种在容器中处理至少一种流体的装置和方法，所述容器在两个穿孔壁之间保持至少一个颗粒材料块。 在质量块的上部附近，至少一个偏转器从第一壁向第二壁延伸。 流体水平地流过壁，并且偏转器与该水平流体流动方向成一定角度。 利用这种特定的装置构造，形成靠近第二壁并与偏转器的相邻端相对的区域，其通常不含颗粒物质; 从而导致更有效的治疗过程。

    Bath reboiler-condenser and corresponding air distillation plant
    4.
    发明授权
    Bath reboiler-condenser and corresponding air distillation plant 失效
    浴缸再沸器 - 冷凝器和相应的空气蒸馏设备

    公开(公告)号：US06374636B1

    公开(公告)日：2002-04-23

    申请号：US09665895

    申请日：2000-09-20

    申请人： Jean-Yves Thonnelier ,  Jean-Yves Lehman ,  Jean-Renard Brugerolle ,  Etienne Werlen

    发明人： Jean-Yves Thonnelier ,  Jean-Yves Lehman ,  Jean-Renard Brugerolle ,  Etienne Werlen

    IPC分类号： F25S304

    CPC分类号： F28D9/0068 ,  F25J5/005 ,  F25J2250/02 ,  F25J2250/10 ,  F25J2290/32 ,  F28F2250/102

    摘要： This bath reboiler-condenser (4), of the brazed plate type, includes vaporization passages (11) subdivided into a plurality of stacked vaporization regions (13A to 13C) each of which is immersed in a partial height bath (28A to 28C), and means for feeding the top vaporization region (13C) with liquid. The vaporization regions (13A to 13C) are spaced vertically and each region is entirely open at its top and bottom ends. Application to the main reboiler-condensers of double air distillation columns.

    摘要翻译： 该钎焊板式的该再沸器 - 冷凝器（4）包括被分为多个层叠的蒸发区域（13A〜13C）的蒸发通路（11），每个层叠的蒸发区域（13A〜13C）浸渍在部分高度槽（28A〜28C）中， 以及用于向顶部蒸发区域（13C）供给液体的装置。 蒸发区域（13A至13C）垂直间隔，每个区域在其顶端和底端完全开放。应用于双重空气蒸馏塔的主再沸器 - 冷凝器。

    Device for material and heat exchange
    7.
    发明授权
    Device for material and heat exchange 失效
    用于材料和热交换的装置

    公开(公告)号：US5996974A

    公开(公告)日：1999-12-07

    申请号：US880716

    申请日：1997-06-23

    申请人： Jean-Yves Lehman

    发明人： Jean-Yves Lehman

    IPC分类号： B01D3/16 ,  B01D3/26 ,  B01D59/04 ,  B01J10/00 ,  B01J19/30 ,  B01J19/32 ,  F28F13/12 ,  B01F3/04

    CPC分类号： B01J19/32 ,  B01D59/04 ,  F25J3/04909 ,  F28F13/125 ,  B01J2219/32213 ,  B01J2219/32231 ,  B01J2219/32237 ,  B01J2219/32255 ,  B01J2219/32286 ,  F28F2255/18 ,  Y10S261/72 ,  Y10T29/4935 ,  Y10T29/49366

    摘要： Heat and material exchange device including a stack of fixed ventilators to promote gas mixing, each ventilator being constituted by four deflectors whose mean normals are inclined and generated one after another by rotation about vertical axes, the sum of the four angles of rotation being 360.degree.. The ventilators are stacked in successive horizontal layers amidst which each deflector forms a part of two adjacent ventilators turned in opposite directions and such that there is sufficient space between two adjacent deflectors for the passage of gas. The deflectors are pierced by at least one hole so as to promote passage of the liquid to the underside of the deflectors. At least some of the deflectors are connected to at least one of their neighbors in a same horizontal plane by a common edge segment so as to permit lateral division of the liquid between deflectors. The device is useful in columns for separating the components of air, or mixtures of carbon monoxide, nitrogen, hydrogen or hydrocarbons, or for the separation of isotopes.

    摘要翻译： 热交换装置包括一组用于促进气体混合的固定通风机，每个通风机由四个偏转器构成，平均法线倾斜并绕着垂直轴线一个接一个地旋转，四个旋转角之和为360° 。 通风机堆叠在连续的水平层中，其中每个偏转器形成相反方向转动的两个相邻通风机的一部分，并且使得在两个相邻导流器之间具有用于气体通过的足够的空间。 偏转器被至少一个孔刺穿，以促进液体通向导流板的下侧。 至少一些偏转器通过公共边缘段在相同的水平面中连接到它们的邻居中的至少一个，以允许液体在偏转器之间横向分开。 该装置可用于分离空气的组分或一氧化碳，氮，氢或烃的混合物或用于分离同位素的塔中。

    Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure by distillation of air
    8.
    发明授权
    Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure by distillation of air 失效
    通过空气蒸馏在压力下生产气态氧气和/或气态氮的工艺和装置

    公开(公告)号：US5412953A

    公开(公告)日：1995-05-09

    申请号：US214296

    申请日：1994-03-17

    申请人： Bernard Darredeau ,  Catherine Garnier ,  Alain Guillard ,  Philippe Fraysse ,  Jean-Yves Lehman ,  Norbert Rieth

    发明人： Bernard Darredeau ,  Catherine Garnier ,  Alain Guillard ,  Philippe Fraysse ,  Jean-Yves Lehman ,  Norbert Rieth

    IPC分类号： F25J3/04 ,  F25J3/02

    CPC分类号： F25J3/04393 ,  F25J3/0409 ,  F25J3/04157 ,  F25J3/04175 ,  F25J3/04278 ,  F25J3/04296 ,  F25J3/04345 ,  F25J3/04357 ,  F25J3/04412 ,  F25J2205/02 ,  F25J2210/04 ,  F25J2245/02 ,  F25J2245/40 ,  F25J2270/90

    摘要： Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure, of the type in which air is distilled in a double distillation column (11) comprising a low pressure column (13) operating under a so-called low pressure, and a medium pressure column (12) operating under a so-called medium pressure. All the air to be distilled is compressed (in 1, 3, 7)to at least one high air pressure substantially greater than the medium pressure, and the compressed air is cooled to an intermediate temperature, and a portion of it is expanded in a turbine (8) to the medium pressure, before introducing it into the medium pressure column (12). The air which has not been expanded is liquefied, then introduced after expansion (in 20, 21), into the double column. At least one liquid product withdrawn from the double column is brought to the production pressure, and this liquid product is vaporized by heat exchange with at least one portion of the air to be distilled in the course of cooling. An additional cycle fluid withdrawn from the double column (11) or destined for this latter, is reheated, compressed (in 3; 30, 31) to a high cycle pressure, cooled, a fraction thereof expanded (in 8; 35) with the production of external work, and the rest of the compressed additional cycle fluid is liquefied.

    摘要翻译： 用于在压力下生产气态氧气和/或气态氮的方法和装置，其中空气在包括在所谓低压下运行的低压塔（13）的双蒸馏塔（11）中蒸馏， 和在所谓中压下运行的中压塔（12）。 要蒸馏的所有空气被压缩（在1,3,7）至基本上大于中压的至少一个高空气压力，并且将压缩空气冷却至中间温度，并且其一部分在 将涡轮（8）引入中压塔（12）中。 未膨胀的空气液化，然后在膨胀（20,21）后引入双塔。 从双塔中取出的至少一种液体产物达到生产压力，并且在冷却过程中与待蒸馏的至少一部分空气进行热交换使该液体产物蒸发。 从双柱（11）中取出或注射用于后者的另外的循环流体被再加热，压缩（在3; 30,31中）至高循环压力，冷却，其部分膨胀（8; 35），其中 生产外部工作，其余的压缩附加循环流体被液化。