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6 条记录 (耗时 0.017 秒)

    Process and installation for the separation of gas by permeation
    3.
    发明授权
    Process and installation for the separation of gas by permeation 失效
    通过渗透分离气体的过程和安装

    公开(公告)号：US5429662A

    公开(公告)日：1995-07-04

    申请号：US117707

    申请日：1993-09-08

    申请人： Frederic Fillet

    发明人： Frederic Fillet

    IPC分类号： B01D53/22

    CPC分类号： B01D53/229

    摘要： A separation of gas by permeation, comprising the steps of and the apparatus for compressing a gaseous mixture to be separated at a first temperature (Ta) in a compressor (2), cooling to a second temperature (To) the compressed mixture to condense condensable impurities in the compressed gaseous mixture, purifying the compressed gaseous mixture of condensable and/or adsorbable impurities at a third temperature (T.sub.1) greater than the second temperature (T.sub.0) and passing the purified gaseous mixture into a gaseous permeation unit comprising at least one membrane module to obtain at least one production gas. The third temperature (T.sub.1) is so regulated that it will not be less than a first predetermined value. The second temperature (To) is greater than the first temperature (Ta) by a value comprised between 1.degree. and 5.degree. C., the first value being not less than 20.degree. C.

    摘要翻译： 通过渗透分离气体，包括以下步骤和用于压缩在压缩机（2）中的第一温度（Ta）下分离的气体混合物的装置，冷却至压缩混合物的第二温度（To）以冷凝可冷凝 压缩气体混合物中的杂质，在大于第二温度（T0）的第三温度（T1）下纯化可冷凝和/或可吸附杂质的压缩气体混合物，并将纯化的气态混合物通入气态渗透单元，该气态渗透单元包括至少一个膜 模块以获得至少一种生产气体。 第三温度（T1）被调整为不会小于第一预定值。 第二温度（To）大于第一温度（Ta）1至5℃之间的值，第一温度不低于20℃。

    Process and installation for the treatment of atomospheric air
    4.
    发明授权
    Process and installation for the treatment of atomospheric air 失效
    处理和安装用于处理大气空气

    公开(公告)号：US5797980A

    公开(公告)日：1998-08-25

    申请号：US827378

    申请日：1997-03-27

    申请人： Frederic Fillet

    发明人： Frederic Fillet

    IPC分类号： B01D53/04 ,  B01D53/22 ,  B01D53/26 ,  F04C29/00 ,  B01D53/047

    CPC分类号： B01D53/22 ,  F04C29/0007 ,  Y10S55/17

    摘要： An air compressor (1) is cooled by a water circuit (5) which comprises a buffer tank (6) and an air cooled cooler (7) provided with a fan (8) of adjustable speed. The buffer tank is supplied by makeup water and includes a purge (16) which serves, when the ambient temperature is relatively high, to cool the preliminarily separated compressed air from cooling water. Application in processes for separation of air by adsorption or permeation.

    摘要翻译： 空气压缩机（1）由包括缓冲罐（6）和设置有可调速度的风扇（8）的空气冷却冷却器（7）的水回路（5）冷却。 缓冲罐由补充水提供，并且包括吹扫（16），其在环境温度较高时用于将预先分离的压缩空气从冷却水中冷却。 用于通过吸附或渗透分离空气的方法。

    Hollow fiber membrane separation device with a housing made from a flexible material
    5.
    发明授权
    Hollow fiber membrane separation device with a housing made from a flexible material 失效
    中空纤维膜分离装置，具有由柔性材料制成的壳体

    公开(公告)号：US5380433A

    公开(公告)日：1995-01-10

    申请号：US69562

    申请日：1993-06-01

    申请人： Billy J. Etienne ,  Wayne L. Mills ,  Bruno Leprince-Ringuet ,  Frederic Fillet

    发明人： Billy J. Etienne ,  Wayne L. Mills ,  Bruno Leprince-Ringuet ,  Frederic Fillet

    IPC分类号： B01D53/22 ,  B01D63/02 ,  B01D63/00

    CPC分类号： B01D53/22 ,  B01D63/02 ,  B01D63/021 ,  B01D63/024 ,  B01D2313/20

    摘要： The present invention is a hollow fiber separation assembly having one or more bundles of hollow fiber membranes with a tubesheet at each end enclosed by an end cap. An impermeable housing, preferably made from a flexible polymeric material, most preferably a shrinkable tubing, contacts and encloses the bundle, extending between the end caps. The polymeric, impermeable housing contacts and compacts the array of fibers in the bundle to enhance axial flow along the outside of individual fibers, protects the fiber bundle between the end caps, and contains the permeated fluid and diverts it to a port or ports at the end(s) of the bundle. This hollow fiber separation device provides a large capacity, and is also low cost, lightweight, may be used as a stand-alone separation device, and does not have a high-pressure section which requires testing.

    摘要翻译： 本发明是一种中空纤维分离组件，其具有一个或多个中空纤维束束，每个端部由端盖包围，管板被封闭。 优选地由柔性聚合物材料制成的不可渗透的外壳，最优选可收缩的管道，在端盖之间延伸并接合和封闭束。 聚合的，不可渗透的壳体接触并压缩束中的纤维阵列以增强沿着单个纤维外部的轴向流动，保护端盖之间的纤维束，并且包含渗透流体并将其转移到端口 束的末端。 该中空纤维分离装置提供大容量，并且成本低，重量轻，可以用作独立分离装置，并且不具有需要测试的高压部分。

    Method and apparatus for establishing a controlled atmosphere in the compartments of a vessel for conserving fresh vegetables
    6.
    发明授权
    Method and apparatus for establishing a controlled atmosphere in the compartments of a vessel for conserving fresh vegetables 失效
    在用于保存新鲜蔬菜的容器的隔室中建立受控气氛的方法和装置

    公开(公告)号：US5249428A

    公开(公告)日：1993-10-05

    申请号：US901889

    申请日：1992-06-22

    申请人： Christian Barbe ,  Frederic Fillet

    发明人： Christian Barbe ,  Frederic Fillet

    IPC分类号： A01F25/00 ,  A23B7/148 ,  A23L3/3418 ,  B01D53/22 ,  F24F3/16

    CPC分类号： B01D53/22 ,  A23B7/148 ,  A23L3/3418 ,  B01D53/227

    摘要： The different compartments of the preserving vessel are sequentially supplied with a controlled atmosphere by means of a first permeator providing a controlled atmosphere with an oxygen content of about 2% for the step of loading the compartment, then by means of an another separator providing a controlled atmosphere with an oxygen content which does not exceed 1% for a phase of extended conservation. The separators are typically of the type with a membrane and are supplied through a group of common compression, and the oxygen contents of the gases which are provided are controlled by means of flow limiters located downstream.

    摘要翻译： 保存容器的不同隔室通过第一渗透器依次提供受控气氛，该第一渗透器提供约2％的含氧量的可控气氛，用于装载室的步骤，然后通过另一隔离器提供受控的 氧气含量不大于1％的气氛，可延长保存期。 隔膜通常是具有膜的类型，并且通过一组共同的压缩来供给，并且通过位于下游的流量限制器来控制所提供的气体的氧含量。