公开(公告)号：US20090071896A1

公开(公告)日：2009-03-19

申请号：US12121406

申请日：2008-05-15

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

IPC分类号： B01D69/00 ,  B01D69/10 ,  C02F3/00

CPC分类号： B01D69/06 ,  B01D63/00 ,  B01D63/081 ,  B01D65/003 ,  B01D67/0013 ,  B01D69/10 ,  B01D2313/04 ,  B01D2313/146 ,  B01D2323/06 ,  B01D2325/022 ,  C02F1/44 ,  C02F3/1273 ,  Y02W10/15 ,  Y10T428/1334

摘要： A membrane bag comprising a volume for permeate collection, wherein the volume is completely enclosed in seamless membrane substance; a filtration unit comprising at least one above-described seamless membrane bag; the use of at least one above-described seamless membrane bag in a membrane bioreactor; the use of at least one above-described seamless membrane bag in water filtration or waste water purification; and the use of at least one above-described seamless membrane bag for the filtration or separation of a mixture of fluids, vapours and particles.

摘要翻译： 一种膜袋，包括用于收集渗透物的体积，其中所述体积被完全封闭在无缝膜物质中; 包括至少一个上述无缝膜袋的过滤单元; 在膜生物反应器中使用至少一种上述无缝膜袋; 使用至少一种上述无缝膜袋进行水过滤或废水净化; 以及使用至少一个上述无缝膜袋来过滤或分离流体，蒸气和颗粒的混合物。

公开(公告)号：US08038880B2

公开(公告)日：2011-10-18

申请号：US12121418

申请日：2008-05-15

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

IPC分类号： C02F3/00

CPC分类号： B01D69/06 ,  B01D63/00 ,  B01D63/081 ,  B01D65/003 ,  B01D67/0013 ,  B01D69/10 ,  B01D2313/04 ,  B01D2313/146 ,  B01D2323/06 ,  B01D2325/022 ,  C02F1/44 ,  C02F3/1273 ,  Y02W10/15 ,  Y10T428/1334

摘要： Disclosed are seamless membrane bags, for example, a membrane bag comprising a spacer fabric and a volume for permeate collection, the spacer fabric comprising a first part and a second part that are spaced apart and tied together at a predefined distance by monofilament thread and the first and second parts are at least partially embedded with membrane substance and the volume for permeate collection is interposed between the first and second parts. The membrane substance embeds portions of the monofilament thread and fills the spacer fabric along the border of the membrane bag. The membrane substance completely enclosing the volume is seamless. Also disclosed are processes for producing such bags, a filtration unit comprising such a membrane bag, and their uses in the separation of fluids, vapors and particles.

摘要翻译： 公开了无缝膜袋，例如，包括间隔织物的膜袋和用于渗透物收集的体积，间隔织物包括第一部分和第二部分，第一部分和第二部分以预定距离被单丝螺纹连接在一起，并且 第一和第二部分至少部分地嵌入膜物质，并且用于渗透物收集的体积插入在第一和第二部分之间。 膜物质嵌入单丝线的一部分并沿着膜袋的边界填充间隔织物。 完全包裹体积的膜物质是无缝的。 还公开了用于生产这种袋子的方法，包括这种膜袋的过滤单元及其在分离流体，蒸气和颗粒中的用途。

公开(公告)号：US20110171377A1

公开(公告)日：2011-07-14

申请号：US12990071

申请日：2009-05-29

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen

IPC分类号： B05D1/26

CPC分类号： B01D69/10 ,  B01D67/0011 ,  B01D67/0013 ,  B01D69/06 ,  B01D2323/42 ,  B05C5/0254 ,  H01M2/145 ,  H01M2/1653

摘要： Process comprising the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web immediately after dope-impregnation to symmetric phase inversion with at least one non-solvent thereby forming a membrane; and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning, and the separator obtainable therewith.

摘要翻译： 方法包括以下步骤：（i）提供细长的多孔网，所述细长多孔网包括两个最外表面; （ii）在两个浸渍头之间向下运送所述细长多孔纸幅，所述浸渍头包括两个槽，每个槽具有基本上垂直的上下槽槽面，其基本上平行于所述细长多孔纸幅，同时提供计量基本相同数量的涂料的所述细长多孔纸幅的两个表面， 包含至少一种膜聚合物和至少一种溶剂; （iii）由此使所述细长多孔网片与所述涂料完全浸渍，并且在所述细长多孔织物的所述最外表面的每个表面上提供基本上相同厚度的掺杂层，其厚度与所述下槽面中的一个和所述下槽面之间的间隙无关， 所述细长多孔织物最靠近; （iv）在掺杂浸渍之后立即将与所述细长多孔幅材相关联的所述掺杂物与至少一种非溶剂对称相转化，从而形成膜; 和（v）从所述膜去除所述至少一种膜聚合物的所述至少一种溶剂的残留物，从而产生离子可渗透的网状物增强隔离物，其中所述涂料是剪切稀化的，和可由其分离的隔膜。

公开(公告)号：US20110111122A1

公开(公告)日：2011-05-12

申请号：US12990920

申请日：2009-05-29

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen

IPC分类号： B01D67/00 ,  B05C9/04 ,  B05C5/02 ,  B01D69/06

CPC分类号： B01D69/06 ,  B01D67/0011 ,  B01D67/0013 ,  B01D69/10 ,  B01D2323/42 ,  B05C9/04 ,  H01M2/145 ,  H01M2/1653

摘要： An apparatus for producing an ion-permeable web-reinforced separator comprising a duplex type impregnating apparatus comprising two slots each with substantially vertical upper and lower slot faces for providing premetered substantially identical quantities of a dope simultaneously to either side of an elongated porous web, a transport means providing for substantially vertical downwards transport of said elongated porous web through said duplex impregnating apparatus and subsequent phase inversion, coagulation and washing stations, said phase inversion station providing for phase inversion of said dope and said coagulation station providing for coagulation and washing of solvent from the resulting phase-inverted dope, wherein there is an air gap between said duplex impregnating apparatus and said phase inversion station and wherein the distance between the lower faces of each impregnating apparatus is greater than the distances between the upper faces of each impregnating apparatus; a process comprising the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest there-to; (iv) subjecting said dope associated with said elongated porous web to symmetric phase inversion with at least one non-solvent thereby forming a membrane, and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning and steps (iv) and (v) are optionally performed simultaneously; and the separator obtainable therewith.

公开(公告)号：US08734893B2

公开(公告)日：2014-05-27

申请号：US12990920

申请日：2009-05-29

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen

IPC分类号： B05D5/12 ,  B05D1/26

CPC分类号： B01D69/06 ,  B01D67/0011 ,  B01D67/0013 ,  B01D69/10 ,  B01D2323/42 ,  B05C9/04 ,  H01M2/145 ,  H01M2/1653

摘要： A process comprising a duplex type impregnating apparatus providing the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web to symmetric phase inversion with at least one non-solvent thereby forming a membrane, and (v) removing residues of said at least one solvent for said at least one membrane.

摘要翻译： 一种包括双相型浸渍设备的方法，提供以下步骤：（i）提供细长的多孔网，所述细长多孔网包括两个最外表面; （ii）在两个包含两个槽之间的浸渍头之间向下运送所述细长多孔纸幅，所述两个槽各自具有基本上垂直的上下槽槽面，其基本上平行于所述细长多孔纸幅，同时提供计量基本相同量的涂料的所述细长多孔纸幅的两个表面， 包含至少一种膜聚合物和至少一种溶剂; （iii）由此使所述细长多孔网片与所述涂料完全浸渍，并且在所述细长多孔织物的所述最外表面的每个表面上提供基本上相同厚度的掺杂层，其厚度与所述下槽面中的一个和所述下槽面之间的间隙无关， 所述细长多孔织物最靠近; （iv）使与所述细长多孔网相关联的所述掺杂物与至少一种非溶剂对称相转化，从而形成膜，和（v）除去所述至少一种膜的所述至少一种溶剂的残留物。

公开(公告)号：US08496989B2

公开(公告)日：2013-07-30

申请号：US12990071

申请日：2009-05-29

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen

IPC分类号： B05D5/12 ,  B05D3/02

CPC分类号： B01D69/10 ,  B01D67/0011 ,  B01D67/0013 ,  B01D69/06 ,  B01D2323/42 ,  B05C5/0254 ,  H01M2/145 ,  H01M2/1653

摘要： Process comprising the steps of: (i) providing an elongated porous web, said elongated porous web comprising two outermost surfaces; (ii) transporting said elongated porous web downwards between two impregnating heads comprising two slots each with substantially vertical upper and lower slot faces substantially parallel to said elongated porous web providing simultaneously to both surfaces of said elongated porous web metered substantially identical quantities of a dope, comprising at least one membrane polymer and at least one solvent therefor; (iii) thereby impregnating said elongated porous web completely with said dope and providing substantially equally thick dope layers on each surface of said outermost surfaces of said elongated porous web with a thickness independent of the gap between one of said lower slot faces and the surface of said elongated porous web nearest thereto; (iv) subjecting said dope associated with said elongated porous web immediately after dope-impregnation to symmetric phase inversion with at least one non-solvent thereby forming a membrane; and (v) removing residues of said at least one solvent for said at least one membrane polymer from said membrane thereby producing an ion-permeable web-reinforced separator, wherein said dope is shear-thinning, and the separator obtainable therewith.

摘要翻译： 方法包括以下步骤：（i）提供细长的多孔网，所述细长多孔网包括两个最外表面; （ii）在两个浸渍头之间向下运送所述细长多孔纸幅，所述浸渍头包括两个槽，每个槽具有基本上垂直的上下槽槽面，其基本上平行于所述细长多孔纸幅，同时提供计量基本相同数量的涂料的所述细长多孔纸幅的两个表面， 包含至少一种膜聚合物和至少一种溶剂; （iii）由此使所述细长多孔网片与所述涂料完全浸渍，并且在所述细长多孔织物的所述最外表面的每个表面上提供基本上相同厚度的掺杂层，其厚度与所述下槽面中的一个和所述下槽面之间的间隙无关， 所述细长多孔织物最靠近; （iv）在掺杂浸渍之后立即将与所述细长多孔幅材相关联的所述掺杂物与至少一种非溶剂对称相转化，从而形成膜; 和（v）从所述膜去除所述至少一种膜聚合物的所述至少一种溶剂的残留物，从而产生离子可渗透的网状物增强隔离物，其中所述涂料是剪切稀化的，和可由其分离的隔膜。

公开(公告)号：US08061531B2

公开(公告)日：2011-11-22

申请号：US12121406

申请日：2008-05-15

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

IPC分类号： B01D63/00 ,  B01D39/00 ,  B01D29/00 ,  B01D29/31 ,  C02F3/00

CPC分类号： B01D69/06 ,  B01D63/00 ,  B01D63/081 ,  B01D65/003 ,  B01D67/0013 ,  B01D69/10 ,  B01D2313/04 ,  B01D2313/146 ,  B01D2323/06 ,  B01D2325/022 ,  C02F1/44 ,  C02F3/1273 ,  Y02W10/15 ,  Y10T428/1334

摘要： A membrane bag comprising a volume for permeate collection, wherein the volume is completely enclosed in seamless membrane substance; a filtration unit comprising at least one above-described seamless membrane bag; the use of at least one above-described seamless membrane bag in a membrane bioreactor; the use of at least one above-described seamless membrane bag in water filtration or waste water purification; and the use of at least one above-described seamless membrane bag for the filtration or separation of a mixture of fluids, vapors and particles.

摘要翻译： 一种膜袋，包括用于收集渗透物的体积，其中所述体积被完全封闭在无缝膜物质中; 包括至少一个上述无缝膜袋的过滤单元; 在膜生物反应器中使用至少一种上述无缝膜袋; 使用至少一种上述无缝膜袋进行水过滤或废水净化; 以及使用至少一个上述无缝膜袋来过滤或分离流体，蒸气和颗粒的混合物。

公开(公告)号：US20090078644A1

公开(公告)日：2009-03-26

申请号：US12121418

申请日：2008-05-15

申请人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

发明人： Willem Mues ,  Bart Cobben ,  Wim Doyen ,  Walter Adriansens ,  Bart Molenberghs

IPC分类号： B01D39/08 ,  B32B1/08 ,  C02F3/00 ,  B05D3/12

CPC分类号： B01D69/06 ,  B01D63/00 ,  B01D63/081 ,  B01D65/003 ,  B01D67/0013 ,  B01D69/10 ,  B01D2313/04 ,  B01D2313/146 ,  B01D2323/06 ,  B01D2325/022 ,  C02F1/44 ,  C02F3/1273 ,  Y02W10/15 ,  Y10T428/1334

摘要： Disclosed are seamless membrane bags for example, a membrane bag comprising a spacer fabric and a volume for permeate collection, the spacer fabric comprising a first part and a second part that are spaced apart and tied together at a predefined distance by monofilament thread and the first and second parts are at least partially embedded with membrane substance and the volume for permeate collection is interposed between the first and second parts. The membrane substance embeds portions of the monofilament thread and fills the spacer fabric along the border of the membrane bag. The membrane substance completely enclosing the volume is seamless. Also disclosed are processes for producing such bags, a filtration unit comprising such a membrane bag and their uses in the separation of fluids, vapours and particles.

摘要翻译： 公开了无缝膜袋，例如包括间隔织物的膜袋和用于渗透物收集的体积，间隔织物包括第一部分和第二部分，第一部分和第二部分以预定距离间隔开并通过单丝螺纹连接在一起，并且第一 并且第二部分至少部分地嵌入膜物质，并且用于渗透物收集的体积插入在第一和第二部分之间。 膜物质嵌入单丝线的一部分并沿着膜袋的边界填充间隔织物。 完全包裹体积的膜物质是无缝的。 还公开了用于生产这种袋的方法，包括这种膜袋的过滤单元及其在分离流体，蒸气和颗粒中的用途。