公开(公告)号：US07740967B2

公开(公告)日：2010-06-22

申请号：US10519321

申请日：2003-07-03

申请人： Yoram Oren ,  Viatcheslav Freger ,  Ora Kedem ,  Charles Linder ,  Eliyahu Korin

发明人： Yoram Oren ,  Viatcheslav Freger ,  Ora Kedem ,  Charles Linder ,  Eliyahu Korin

IPC分类号： H01M8/10

CPC分类号： B01D67/0011 ,  B01D61/44 ,  B01D61/52 ,  B01D63/02 ,  B01D63/06 ,  B01D63/081 ,  B01D67/0013 ,  B01D69/141 ,  B01D71/26 ,  B01D71/30 ,  B01D71/32 ,  B01D71/34 ,  B01D71/36 ,  B01D71/56 ,  B01D71/70 ,  B01D71/80 ,  B01D71/82 ,  B01D2313/365 ,  B01D2323/35 ,  B01D2325/24 ,  B01D2325/26 ,  B01D2325/30 ,  B01D2325/42 ,  B01J47/12 ,  C08J5/22 ,  C08J5/2237 ,  C08J2327/18 ,  H01M8/1044 ,  H01M8/106 ,  H01M8/1072 ,  H01M8/1081 ,  H01M2300/0082 ,  Y02P70/56

摘要： Process for producing ion exchange membranes. A matrix material that comprises a polymeric component chosen from the group consisting of monomeric and oligomeric polymer precursors and cross-linkable polymers is provided. Ion cation or anion exchange particles, or proton or hydroxyl or ion conducting particles, or cation or anion exchange polymers, or proton or hydroxyl or ion conducting polymers are introduced in the matrix. The particles are mixed or the polymer is dissolved with the matrix. The resulting mixture is formed into membrane configuration. The particles or the domains of the polymer formed by polymer-matrix phase separation upon solvent evaporation or cooling, are ordered by an electric field. If the matrix comprises or consists of a polymer precursor or a cross-linkable polymer, the precursor is cured concurrently with the ordering of the particles, or if the matrix comprises a polymer solution or polymer melt the polymer solution is evaporated or the polymer melt is maintained and then cooled concurrently with the ordering of the particles.

摘要翻译： 生产离子交换膜的方法 提供了包含选自单体和低聚物前体和可交联聚合物的聚合物组分的基质材料。 将离子阳离子或阴离子交换颗粒，或质子或羟基或离子导电颗粒，或阳离子或阴离子交换聚合物，或质子或羟基或离子导电聚合物引入基质中。 将颗粒混合或聚合物与基质溶解。 所得混合物形成膜构造。 在溶剂蒸发或冷却时通过聚合物 - 基质相分离形成的聚合物的颗粒或结构域通过电场排序。 如果基质包含聚合物前体或可交联聚合物，则前体与颗粒的顺序同时固化，或者如果基质包含聚合物溶液或聚合物熔体，则聚合物溶液被蒸发或聚合物熔体是 保持然后与颗粒的排列同时冷却。

公开(公告)号：US09649598B2

公开(公告)日：2017-05-16

申请号：US13407120

申请日：2012-02-28

申请人： Jack Gilron ,  Eliyahu Korin

发明人： Jack Gilron ,  Eliyahu Korin

IPC分类号： B01D9/00 ,  B01D61/12 ,  B01D61/22 ,  B01D65/02 ,  B01D65/08 ,  C02F1/44 ,  C02F1/68 ,  B01D61/58 ,  B01D61/02 ,  B01D61/10 ,  B01D61/14 ,  B01D61/36 ,  B01D61/42

CPC分类号： B01D61/58 ,  B01D61/02 ,  B01D61/025 ,  B01D61/027 ,  B01D61/10 ,  B01D61/12 ,  B01D61/147 ,  B01D61/364 ,  B01D61/422 ,  B01D65/08 ,  B01D2321/2083 ,  C02F1/441

摘要： The invention provides a process for purifying water containing soluble species capable of forming one or more sparingly soluble salts or minerals, said process comprising feeding a pressurized water stream into a treatment zone having one or more membranes disposed therein, passing said stream along said membrane(s) to recover a permeate and to withdraw a concentrate therefrom while periodically reversing the direction of the flow of said stream in said treatment zone, wherein the periodicity of the flow reversal is such that said one or more membranes are exposed to supersaturation conditions evolving in said water stream for a period of time which is less then the time required for said supersaturated water stream to precipitate one or more of said sparingly soluble salts and/or minerals therefrom.

公开(公告)号：US08137539B2

公开(公告)日：2012-03-20

申请号：US10581515

申请日：2004-12-07

申请人： Jack Gilron ,  Eliyahu Korin

发明人： Jack Gilron ,  Eliyahu Korin

IPC分类号： B01D61/10

CPC分类号： B01D61/58 ,  B01D61/02 ,  B01D61/025 ,  B01D61/027 ,  B01D61/10 ,  B01D61/12 ,  B01D61/147 ,  B01D61/364 ,  B01D61/422 ,  B01D65/08 ,  B01D2321/2083 ,  C02F1/441

摘要： The invention provides a process for purifying water containing soluble species capable of forming one or more sparingly soluble salts or minerals, said process comprising feeding a pressurized water stream into a treatment zone having one or more membranes disposed therein, passing said stream along said membrane(s) to recover a permeate and to withdraw a concentrate therefrom while periodically reversing the direction of the flow of said stream in said treatment zone, wherein the periodicity of the flow reversal is such that said one or more membranes are exposed to supersaturation conditions evolving in said water stream for a period of time which is less then the time required for said supersaturated water stream to precipitate one or more of said sparingly soluble salts and/or minerals therefrom.

摘要翻译： 本发明提供一种净化含有可形成一种或多种微溶盐或矿物质的可溶性物质的水的方法，所述方法包括将加压水流进料到其中设置有一个或多个膜的处理区，使所述流沿所述膜 s）以回收渗透物并从中提取浓缩物，同时周期性地逆转所述处理区域中的所述物流的流动方向，其中流动反转的周期性使得所述一个或多个膜暴露于过饱和条件 所述水流一段时间，其小于所述过饱和水流从其中沉淀出一种或多种所述微溶盐和/或矿物所需的时间。

公开(公告)号：US20080230476A1

公开(公告)日：2008-09-25

申请号：US10581515

申请日：2004-12-07

申请人： Jack Gilron ,  Eliyahu Korin

发明人： Jack Gilron ,  Eliyahu Korin

IPC分类号： B01D61/02 ,  B01D35/157

CPC分类号： B01D61/58 ,  B01D61/02 ,  B01D61/025 ,  B01D61/027 ,  B01D61/10 ,  B01D61/12 ,  B01D61/147 ,  B01D61/364 ,  B01D61/422 ,  B01D65/08 ,  B01D2321/2083 ,  C02F1/441

摘要： The invention provides a process for purifying water containing soluble species capable of forming one or more sparingly soluble salts or minerals, said process comprising feeding a pressurized water stream into a treatment zone having one or more membranes disposed therein, passing said stream along said membrane(s) to recover a permeate and to withdraw a concentrate therefrom while periodically reversing the direction of the flow of said stream in said treatment zone, wherein the periodicity of the flow reversal is such that said one or more membranes are exposed to supersaturation conditions evolving in said water stream for a period of time which is less then the time required for said supersaturated water stream to precipitate one or more of said sparingly soluble salts and/or minerals therefrom.

摘要翻译： 本发明提供一种净化含有可形成一种或多种微溶盐或矿物质的可溶性物质的水的方法，所述方法包括将加压水流进料到其中设置有一个或多个膜的处理区，使所述流沿所述膜 s）以回收渗透物并从中提取浓缩物，同时周期性地逆转所述处理区域中的所述物流的流动方向，其中流动反转的周期性使得所述一个或多个膜暴露于过饱和条件 所述水流一段时间，其小于所述过饱和水流从其中沉淀出一种或多种所述微溶盐和/或矿物所需的时间。