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    SPIRAL WOUND FILTRATION MODULE
    12.
    发明申请
    SPIRAL WOUND FILTRATION MODULE 有权
    螺旋过滤模块

    公开(公告)号：US20110232061A1

    公开(公告)日：2011-09-29

    申请号：US13032663

    申请日：2011-02-23

    Applicant: Steven D. Jons ,  Allyn R. Marsh, III

    Inventor： Steven D. Jons ,  Allyn R. Marsh, III

    IPC: B23P19/00

    CPC classification number: B01D67/00 ,  B01D63/10

    Abstract: The present invention is directed toward spiral wound modules along with methods for making and using the same. Several embodiments are described including methods for making spiral wound filtration modules using membrane sheet provided from a roll, wherein the membrane sheet is unrolled and assembled in a direction parallel to the permeate collection tube of the module.

    Abstract translation: 本发明涉及螺旋卷绕模块及其制造和使用方法。 描述了几个实施例，其包括使用从辊提供的膜片来制造螺旋缠绕过滤模块的方法，其中膜片沿平行于模块的渗透物采集管的方向展开并组装。

    INSERTION-POINT SEAL FOR SPIRAL WOUND MODULE
    13.
    发明申请
    INSERTION-POINT SEAL FOR SPIRAL WOUND MODULE 有权
    螺旋伤口模块的插入点密封

    公开(公告)号：US20110174429A1

    公开(公告)日：2011-07-21

    申请号：US13079048

    申请日：2011-04-04

    Applicant: Alvin O. Larson ,  Steven D. Jons ,  Pearl I. Moody

    Inventor： Alvin O. Larson ,  Steven D. Jons ,  Pearl I. Moody

    IPC: B65H81/06

    CPC classification number: B01D63/10 ,  B01D65/003

    Abstract: An improved method of fabricating a spiral wound module seals a juncture between each scroll face, preferably a smooth, trimmed scroll face, and a central permeate tube. The tube is generally perpendicular to the scroll face. Modules produced using the improved method have fewer insertion point leaks than those produced without using the improved method.

    Abstract translation: 制造螺旋缠绕模块的改进方法密封每个涡旋面之间的接合部，优选地是平滑的修剪的涡形面和中心渗透管。 管通常垂直于涡旋面。 使用改进方法生产的模块比不使用改进方法的产品具有更少的插入点泄漏。

    Insertion-point seal for spiral wound module
    14.
    发明授权
    Insertion-point seal for spiral wound module 有权
    螺旋缠绕模块的插入密封

    公开(公告)号：US07951295B2

    公开(公告)日：2011-05-31

    申请号：US12095527

    申请日：2006-12-06

    Applicant: Alvin O. Larson ,  Steven D. Jons ,  Pearl I. Moody

    Inventor： Alvin O. Larson ,  Steven D. Jons ,  Pearl I. Moody

    IPC: B01D63/10 ,  B01D67/00 ,  C09J4/04

    CPC classification number: B01D63/10 ,  B01D65/003

    Abstract: An improved method of fabricating a spiral wound module seals a juncture between each scroll face, preferably a smooth, trimmed scroll face, and a central permeate tube. The tube is generally perpendicular to the scroll face. Modules produced using the improved method have fewer insertion point leaks than those produced without using the improved method. Fast curable cyanoacrylate adhesive is used preferably.

    Abstract translation: 制造螺旋缠绕模块的改进方法密封每个涡旋面之间的接合部，优选地是平滑的修剪的涡形面和中心渗透管。 管通常垂直于涡旋面。 使用改进方法生产的模块比不使用改进方法的产品具有更少的插入点泄漏。 优选使用快速固化的氰基丙烯酸酯粘合剂。

    Method of testing membranes and membrane-based systems
    16.
    发明授权
    Method of testing membranes and membrane-based systems 有权
    膜和膜系统的测试方法

    公开(公告)号：US08991235B2

    公开(公告)日：2015-03-31

    申请号：US12436819

    申请日：2009-05-07

    Applicant: Steven D. Jons

    Inventor： Steven D. Jons

    IPC: G01N15/08 ,  B01D65/10 ,  G01N15/02

    CPC classification number: B01D65/102 ,  G01N15/0272

    Abstract: The invention includes methods for testing membranes and membrane-based systems by introducing particles into a feed liquid passing across the surface of a membrane wherein the particles have a size larger than the nominal cut-off of the membrane, and measuring the presence of the particles within a permeate solution which passes through the membrane. In one embodiment, the particles are selected from those which dissolve within the permeate solution after being measured. In another embodiment, the particles are selected from inorganic salts. Many additional embodiments are disclosed.

    Abstract translation: 本发明包括通过将颗粒引入通过膜表面的进料液中来测试膜和基于膜的系统的方法，其中颗粒的尺寸大于膜的标称截止值，并测量颗粒的存在 在通过膜的渗透液中。 在一个实施方案中，颗粒选自在测量之后在渗透液中溶解的颗粒。 在另一个实施方案中，颗粒选自无机盐。 公开了许多另外的实施例。

    COMPOSITE POLYAMIDE MEMBRANE
    18.
    发明申请
    COMPOSITE POLYAMIDE MEMBRANE 审中-公开
    复合聚酰胺膜

    公开(公告)号：US20130287946A1

    公开(公告)日：2013-10-31

    申请号：US13990133

    申请日：2012-01-20

    Applicant: Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Sam Qiu ,  Steven Rosenberg ,  Abhishek Roy

    Inventor： Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Sam Qiu ,  Steven Rosenberg ,  Abhishek Roy

    IPC: B01D69/12

    CPC classification number: B01D69/125 ,  B01D67/0093 ,  B01D71/56 ,  B01D2323/36

    Abstract: A method for making a composite polyamide membrane including the steps of applying a polyfunctional amine monomer and polyfunctional acid halide monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is includes at least one of the following steps: i) conducting the interfacial polymerization in the presence of an additional monomer comprising an aromatic moiety at least one carboxylic acid functional group or salt thereof and a single amine-reactive functional group; and/or ii) applying such a monomer to the thin film polyamide layer. Many additional embodiments are described including applications for such membranes.

    Abstract translation: 一种制备复合聚酰胺膜的方法，包括以下步骤：向多孔载体的表面施加多官能胺单体和多官能酰卤单体，并使所述单体界面聚合以形成薄膜聚酰胺层，其中所述方法包括至少一种 的步骤：i）在包含芳族部分至少一个羧酸官能团或其盐和单个胺反应性官能团的另外的单体的存在下进行界面聚合; 和/或ii）将这样的单体施加到薄膜聚酰胺层上。 描述了许多另外的实施例，包括这种膜的应用。

    COMPOSITE POLYAMIDE MEMBRANE
    19.
    发明申请
    COMPOSITE POLYAMIDE MEMBRANE 有权
    复合聚酰胺膜

    公开(公告)号：US20130287945A1

    公开(公告)日：2013-10-31

    申请号：US13990139

    申请日：2012-01-20

    Applicant: Abhishek Roy ,  Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Sam Qiu ,  Steven Rosenberg

    Inventor： Abhishek Roy ,  Steven D. Jons ,  Joseph D. Koob ,  Mou Paul ,  XiaoHua Sam Qiu ,  Steven Rosenberg

    IPC: B01D69/10

    CPC classification number: B01D69/10 ,  B01D67/0093 ,  B01D69/125 ,  B01D71/56 ,  B01D2323/36

    Abstract: A method for making a composite polyamide membrane comprising the steps of applying a polyfunctional amine monomer and polyfunctional acyl halide monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is includes at least one of the following steps: i) conducting the interfacial polymerization in the presence of a C2-C20 aliphatic monomer comprising at least one carboxylic acid functional group or salt thereof, and a single amine-reactive functional group; and ii) applying a C2-C20 aliphatic monomer comprising at least one carboxylic acid functional group or salt thereof, and a single amine-reactive functional group to the thin film polyamide layer. Many additional embodiments are described including applications for such membranes.

    Abstract translation: 一种制备复合聚酰胺膜的方法，包括以下步骤：将多官能胺单体和多官能酰基卤单体施用到多孔载体的表面并使单体界面聚合以形成薄膜聚酰胺层，其中该方法包括至少一种 的步骤：i）在包含至少一个羧酸官能团或其盐的C 2 -C 20脂族单体和单个胺反应性官能团的存在下进行界面聚合; 和ii）将包含至少一种羧酸官能团或其盐的C 2 -C 20脂族单体和单胺反应性官能团施加到薄膜聚酰胺层上。 描述了许多另外的实施例，包括这种膜的应用。

    Method of testing spiral wound modules by thermal imaging
    20.
    发明授权
    Method of testing spiral wound modules by thermal imaging 有权
    通过热成像测试螺旋缠绕模块的方法

    公开(公告)号：US08348499B2

    公开(公告)日：2013-01-08

    申请号：US12903254

    申请日：2010-10-13

    Applicant: Steven D. Jons ,  William A. Jons

    Inventor： Steven D. Jons ,  William A. Jons

    IPC: G01N25/00 ,  G01N25/40

    CPC classification number: B01D63/10 ,  B01D65/102 ,  B01D65/104 ,  Y02A20/131 ,  Y10T428/139

    Abstract: Various methods for testing spiral wound modules by thermal imaging are described. In a preferred embodiment, the method(s) includes flowing a gas between a scroll face and permeate collection tube of a spiral wound module and detecting temperature differences on the scroll face. Temperature differentials on the scroll face may be captured as a thermal image. The location(s) of temperature differentials on the scroll face can be correlated to defects in the module. In preferred embodiments, the subject test methods are non-destructive and can be applied to spiral wound modules in either a dry or wet condition.

    Abstract translation: 描述了通过热成像测试螺旋缠绕模块的各种方法。 在一个优选实施例中，所述方法包括在螺旋卷绕模块的涡旋面和渗透物收集管之间流动气体并检测涡旋面上的温差。 滚动面上的温差可以作为热图像来捕获。 滚动面上的温差的位置可以与模块中的缺陷相关联。 在优选的实施方案中，本发明的试验方法是非破坏性的，并且可以在干燥或潮湿条件下应用于螺旋缠绕组件。

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