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1. 发明授权

US4293419A Hollow fiber membrane separation apparatus 失效
标题翻译：中空纤维膜分离装置
公开(公告)号：US4293419A
公开(公告)日：1981-10-06
申请号：US119235
申请日：1980-02-06
申请人： Masaaki Sekino , Kenichi Chikanari , Tsukasa Taniyama
发明人： Masaaki Sekino , Kenichi Chikanari , Tsukasa Taniyama
IPC分类号： B01D53/22 , B01D63/04 , B01D63/10 , B01D31/00
CPC分类号： B01D63/106 , B01D53/22 , B01D63/043 , B01D2313/13
摘要： A large-sized hollow fiber membrane separation apparatus suitable for treating a large amount of fluid without any defect, such as pressure loss of fluid, a concentration polarization phenomenon and the like, which comprises a cylindrical pressure container divided into two longitudinally aligning compartments by a dividing member at the substantial longitudinal center portion thereof; two columnar hollow fiber assemblies longitudinally aligned and placed in the compartments, respectively; said dividing member having functions to seal the compartments in a fluid-sealing condition, to feed fluid to be treated and to discharge fluid which does not permeate through the hollow fiber membrane during membrane separation in the compartments and being directly connected to external pipings through opening provided to the side wall of the container at the substantial longitudinal center portion thereof.
摘要翻译：一种适用于处理大量流体的大尺寸中空纤维膜分离装置，其没有任何缺陷，例如流体的压力损失，浓度偏振现象等，其包括圆柱形压力容器，其被分成两个纵向排列隔室分割构件在其大致纵向中心部分处; 两个柱状中空纤维组件分别纵向对准并放置在隔室中; 所述分隔构件具有在流体密封状态下密封隔室的功能，以供给要处理的流体，并且在隔室中的隔膜期间排放不渗透通过中空纤维膜的流体，并且通过开口直接连接到外部管道在其大致纵向中心部分处设置在容器的侧壁上。

2. 发明授权

US4336138A Permeation separation apparatus 失效
标题翻译：渗透分离装置
公开(公告)号：US4336138A
公开(公告)日：1982-06-22
申请号：US885411
申请日：1978-03-10
申请人： Tsukasa Taniyama , Masaaki Sekino , Michimasa Kishimoto
发明人： Tsukasa Taniyama , Masaaki Sekino , Michimasa Kishimoto
IPC分类号： B01D53/22 , B01D63/02 , B01D31/00 , B29C27/14
CPC分类号： B01D53/22 , B01D63/02 , B01D63/021 , B01D63/024 , B01D2319/04
摘要： A permeation separation apparatus furnished with an assembly consisting essentially of a multiplicity of continuously hollow fibers which have a selective permeability to fluid, said hollow fibers being arranged on the surface of a core so as to constitute multiple layers of the hollow fiber lines wherein the hollow fiber lines are disposed in mutually and up- and downwardly intersecting relations and are crossed two or more layers, said each layer having a thickness equal to the diameter of a piece of hollow fiber, with a resin wall or resin walls provided at one terminal or at both terminals of said hollow fiber layers, each of said hollow fiber lines thrusting through at least one of said resin walls in a fluid-sealing condition to provide an opening outward, and said hollow fiber being disposed so as to satisfy the formula:.pi.D/10L.ltoreq.tan B.ltoreq.3.pi.D/4L (I)wherein B is an angle between a line of said hollow fiber and a straight line which is parallel with the central axis of said core on the surface of a cylindrical body which includes said hollow fiber and has common central axis with said core; D is a diameter of said cylindrical body; and L is a length of said hollow fiber layer in an axial direction.
摘要翻译：一种渗透分离装置，其具有基本上由多个连续中空纤维组成的组件，所述多个连续中空纤维具有对流体的选择性渗透性，所述中空纤维布置在芯的表面上，以便构成多层中空纤维线，其中中空纤维线纤维线以相互和上下相交的关系布置，并且交叉两层或更多层，所述每层具有等于一片中空纤维的直径的厚度，其中树脂壁或树脂壁设置在一个端子处，或在所述中空纤维层的两端，每个所述中空纤维线以流体密封状态推进至少一个所述树脂壁以提供向外的开口，并且所述中空纤维被设置为满足下列公式：pi D / 10L

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