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1. 发明授权

US5267444A Process for the cryogenic separation of oxygen containing mixtures, organized lining therefore and air distillation column including such lining 失效
标题翻译：含氧混合物的低温分离方法，因此有组织的衬里和包括这种衬里的空气蒸馏塔
公开(公告)号：US5267444A
公开(公告)日：1993-12-07
申请号：US864687
申请日：1992-04-07
申请人： Jean-Yves Lehman , Jean-Claude Colin
发明人： Jean-Yves Lehman , Jean-Claude Colin
IPC分类号： B01J19/32 , F25J3/04 , F25J3/02 , B01F3/04
CPC分类号： B01J19/32 , F25J3/04854 , F25J3/04909 , B01J2219/3221 , B01J2219/3222 , B01J2219/32227 , B01J2219/32255 , B01J2219/32279 , B01J2219/32408 , B01J2219/32483 , B01J2219/326 , F25J2215/56 , F25J2290/12 , F25J2290/20 , F25J2290/44 , Y10S62/905
摘要： A process for the cryogenic separation of mixtures containing oxygen to obtain a produce having a high concentration of oxygen. In this process, a heat and material exchange occurs in counter-current between a descending liquid and a rising gas in at least one transfer zone including a bundle of organized linings consisting of cross-undulated metallic layers. In at least one transfer zone where the concentration of oxygen is higher than 98%, the layers are made of a sheet of aluminum having a thickness between 0.3 and 1 mm. Additionally, the bundles of layers have a specific surface lower than 400 m.sup.2 /m.sup.3.
摘要翻译：用于低温分离包含氧的混合物以获得具有高浓度氧的产物的方法。在该过程中，在至少一个转移区域中的下降液体和升高气体之间的逆流中发生热和材料交换，包括由交叉波浪形金属层组成的有组织的衬垫束。在氧浓度高于98％的至少一个转移区域中，这些层由厚度在0.3和1mm之间的铝板制成。另外，层的层具有低于400m 2 / m 3的比表面积。

2. 发明授权

US07147215B2 Strip for packing module, corresponding module and column 有权
标题翻译：带包装模块，相应的模块和列
公开(公告)号：US07147215B2
公开(公告)日：2006-12-12
申请号：US10498614
申请日：2002-12-06
申请人： Jean-Yves Lehman , Etienne Werlen , Gilles Lebain
发明人： Jean-Yves Lehman , Etienne Werlen , Gilles Lebain
IPC分类号： B01F3/04
CPC分类号： B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32258 , B01J2219/32262 , B01J2219/32272 , B01J2219/32408 , B01J2219/326 , B01J2219/3281 , F25J3/04909 , F25J2290/10 , F25J2290/12 , Y10S261/72
摘要： A corrugated strip made of sheet material, which may be used in a packing module. The peaks and the troughs of the strip, when viewed in a side view, define lines which have a general sloping direction relative to the direction the fluid flow. Each strip includes a spanning zone and a transition zone. In the transition zone, each peak/trough line extends inside a specific area centered on a curve which extends tangentially from the peak/trough line of the spanning zone. The structured interface region between the spanning and transition zones helps to reduce head loss across the strip.
摘要翻译：由片材制成的波纹条，可用于包装模块中。当在侧视图中观察时，带的峰和槽限定相对于流体流动方向具有一般倾斜方向的线。每个条带包括跨越区域和过渡区域。在过渡区域中，每个峰/谷线在由跨越区域的峰/谷线切向延伸的曲线的中心的特定区域内延伸。跨越和过渡区域之间的结构化界面区域有助于减少整个条带的头部损失。

3. 发明申请

US20050172809A1 Installation for treating at least one fluid and use thereof for the separation of at least one constituent of a gas mixture 有权
标题翻译：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。

4. 发明授权

US06374636B1 Bath reboiler-condenser and corresponding air distillation plant 失效
标题翻译：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。

5. 发明授权

US06251499B1 Corrugated strip for cross-corrugated packing and its use in on-board distillation columns 有权
标题翻译：用于交叉波纹填料的瓦楞带及其在船上蒸馏塔中的应用
公开(公告)号：US06251499B1
公开(公告)日：2001-06-26
申请号：US09193120
申请日：1998-11-17
申请人： Jean-Yves Lehman , Etienne Werlen
发明人： Jean-Yves Lehman , Etienne Werlen
IPC分类号： B32B328
CPC分类号： B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32279 , B01J2219/326 , F25J3/04909 , F25J3/04987 , F25J2290/12 , Y10S261/72 , Y10T428/24694 , Y10T428/24702 , Y10T428/24711
摘要： This corrugated strip comprises on its lower edge, in front view, at least one downwardly projecting motif (9) whose contour is such that, if &agr;m and &agr;M designate the ends of the algebraic value of the angle that the tangent to the contour forms with the horizontal direction, then −&agr;m>&agr;0 and &agr;M>&agr;0, wherein &agr;0 designates a predetermined angle at least equal to 5°. The corrugated is particularly useful in air distillation columns on board floating oil platforms or barges.
摘要翻译：该波纹条在其下边缘包括在前视图中的至少一个向下突出的图案（9），其轮廓使得如果alpham和alphaM表示与轮廓切线形成的角度的代数值的端点，水平方向，则α0表示至少等于5°的预定角度。瓦楞纸在浮动油平台或驳船上的空气蒸馏塔中特别有用。

6. 发明授权

US06205815B1 Plant for separation of a gas mixture by distillation 失效
标题翻译：通过蒸馏分离气体混合物的装置
公开(公告)号：US06205815B1
公开(公告)日：2001-03-27
申请号：US09571736
申请日：2000-05-15
申请人： Olivier Bruder , Bernard Darredeau , Jean-Yves Lehman
发明人： Olivier Bruder , Bernard Darredeau , Jean-Yves Lehman
IPC分类号： F25J300
CPC分类号： F25J3/0489 , F25J3/04412 , F25J3/04678 , F25J3/04703 , F25J3/04872 , F25J3/04878 , F25J2235/02 , F25J2290/62 , Y10S62/90 , Y10S62/905 , Y10S62/911
摘要： A plant for separation of a gas mixture comprises at least two columns which are of the same length. The tops of two of the columns are at the same height.
摘要翻译：用于分离气体混合物的设备包括至少两个长度相同的柱。两列的顶部处于相同的高度。

7. 发明授权

US6073685A Fluid inlet/outlet chamber and corresponding fluid circulation apparatus 失效
标题翻译：流体入口/出口室和相应的流体循环装置
公开(公告)号：US6073685A
公开(公告)日：2000-06-13
申请号：US578234
申请日：1995-12-26
申请人： Claude Gerard , Jean-Yves Lehman
发明人： Claude Gerard , Jean-Yves Lehman
IPC分类号： F28C3/08 , B01D1/06 , B01D3/32 , F25J3/00 , F25J3/04 , F28D9/00 , F28F9/02 , F28B3/00
CPC分类号： B01D1/065 , B01D3/322 , F25J3/04412 , F25J5/002 , F28D9/00 , F28F9/02 , F25J2250/02 , F25J2290/32 , Y10S165/183
摘要： Input/output chamber for a fluid, for part of a body (1) of an apparatus in which this fluid circulates, this part of the body including a face (3) for inlet or outlet of the said fluid, the chamber (6A) being intended to be connected with a leaktight joint to this face. At least part of the chamber consists of at least one spherical or ellipsoidal portion (20A) and of sectors of cones (22A) tangential to this spherical or ellipsoidal portion.
摘要翻译：用于流体的输入/输出室，用于流体循环的装置的主体（1）的一部分，该主体的该部分包括用于所述流体的入口或出口的面（3），腔室（6A）旨在与该面部的密封接头连接。腔室的至少一部分由至少一个球形或椭圆形部分（20A）以及与该球形或椭圆形部分相切的锥体（22A）的扇形部分组成。

8. 发明授权

US5996974A Device for material and heat exchange 失效
标题翻译：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。

9. 发明授权

US5412953A Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure by distillation of air 失效
标题翻译：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。

10. 发明授权

US5262095A Heat and material exchanging device and method of manufacturing said device 失效
标题翻译：热交换装置及其制造方法
公开(公告)号：US5262095A
公开(公告)日：1993-11-16
申请号：US981936
申请日：1992-11-23
申请人： Maurice Bosquain , Jean-Yves Lehman , Francois Darchis , Bruno Leprince-Ringuet
发明人： Maurice Bosquain , Jean-Yves Lehman , Francois Darchis , Bruno Leprince-Ringuet
IPC分类号： B01J19/32 , B23D15/06 , B23D23/00 , F28F25/08 , B01F3/04
CPC分类号： F25J3/04909 , B01J19/32 , B01J19/325 , B23D15/06 , B23D23/00 , F28F25/087 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32237 , B01J2219/32258 , B01J2219/32268 , B01J2219/32408 , B01J2219/328
摘要： This device comprises a packet of corrugated plates (3) each disposed in a generally vertical plane, the corrugations being oblique and descending in opposite directions from one plate to the following plate. Each corrugation valley (5) having a lower end opening out laterally includes an projecting obstacle (7) in the vicinity of this lower end.Application in air distillation columns.
摘要翻译：该装置包括一组波纹板（3），每个波纹板均设置在大致垂直的平面中，波纹是倾斜的并且在相反方向上从一个板向下一个板下降。具有侧向开口的下端的每个波纹谷（5）包括在该下端附近的突出障碍物（7）。应用于空气蒸馏塔。

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