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1. 发明公开

EP3506996A1 SPIRAL WOUND MODULE ASSEMBLY INCLUDING INTEGRATED PERMEATE MONITORING 有权转让
公开(公告)号：EP3506996A1
公开(公告)日：2019-07-10
申请号：EP17752197.8
申请日：2017-07-18
申请人： Dow Global Technologies LLC
发明人： JONS, Steven D. , FRANKLIN, Luke
IPC分类号： B01D61/12 , B01D63/12

2. 发明公开

EP3433007A1 DISPOSITIF DE FILTRATION MEMBRANAIRE DE LIQUIDE SOUS PRESSION 有权
公开(公告)号：EP3433007A1
公开(公告)日：2019-01-30
申请号：EP17712150.6
申请日：2017-03-22
申请人： Veolia Water Solutions & Technologies Support , Societe Internationale de Dessalement
发明人： BAUJAT, Vincent , THUBERT, Jean-Baptiste
IPC分类号： B01D63/12 , B01D65/00 , B01D63/06

3. 发明授权

EP3049177B1 SELF SUPPORTING MONOBLOC STRUCTURE FOR MEMBRANE FILTRATION CARTRIDGES 有权转让
公开(公告)号：EP3049177B1
公开(公告)日：2018-11-14
申请号：EP14827263.6
申请日：2014-09-25
申请人： Alto Solution S.A.
发明人： BERRADA, Mehdi
IPC分类号： B01D61/08 , B01D63/12 , B01D65/00 , C02F1/44
CPC分类号： B01D69/04 , B01D61/025 , B01D61/08 , B01D63/12 , B01D65/00 , B01D2313/06 , B01D2313/105 , B01D2313/125 , B01D2313/20 , B01D2317/022 , C02F1/441
摘要： Self-supporting structure comprising a monobloc for installing cylindrical filtration cartridges therein. In one embodiment a structure provides two side panels on each side of the monobloc used for sealing the numerous passageways, at the same time, provided within the monobloc. Such a structure aims to sharply reduce the number of components required to install cylindrical filtration cartridges in a filtration plant, while keeping the same number of cartridges. Thus the invention contributes to highly reduce the investment and the maintenance costs of a filtration plant, and offers also the opportunity to reduce the operational cost of such a plant.

4. 发明授权

EP2495034B1 WOUND REVERSE OSMOSIS MEMBRANE ELEMENT 有权转让
公开(公告)号：EP2495034B1
公开(公告)日：2018-08-29
申请号：EP10825971.4
申请日：2010-05-13
申请人： A.O. Smith (Shanghai) Water Treatment Products Co., Ltd
发明人： HOU, Yizhi
IPC分类号： B01D63/10 , B01D63/12 , B01D65/08 , B01D61/08
CPC分类号： B01D61/08 , B01D63/103 , B01D2313/08
摘要： The present invention relates to a spiral wound reverse osmosis membrane element which is formed by winding at least one set of water purification membrane module around a central treated water pipe, and each set of the water purification membrane module is formed by laminating a mesh-like treated water flow guiding member, a reverse osmosis membrane and a mesh-like feed water flow guiding member; the reverse osmosis membrane is folded at a folded side to form a feed water flow channel therein along its inner surface; a treated water flow channel is formed between outer surfaces of adjacent reverse osmosis membranes; the mesh-like feed water flow guiding member is disposed inside the feed water flow channel; the mesh-like treated water flow guiding channel is disposed inside the treated water flow channel; the treated water flow channel is opened only at a treated water outlet which opens towards the central treated water tube, and the treated water flow channel is closed and sealed at remaining three sides; the feed water flow channel is closed and sealed at areas remote from the central treated water tube at two sides adjacent to the folded side, so that the feed water flow channel forms small sections of raw water inlets respectively at areas closer to the central treated water tube at the two sides, and a concentrate outlet is formed at the feed water flow channel at a side opposite to the folded side. The improved reverse osmosis membrane element of the present invention increases the water flow velocity along the membrane surface and therefore reduces concentration polarization and slows down the speed of contamination of the spiral wound type membrane element, and thereby enhancing the durability of the membrane element.

5. 发明授权

EP2821123B1 SEPARATION MEMBRANE MODULE AND REPLACEMENT METHOD FOR SEPARATION MEMBRANE ELEMENT 失效
公开(公告)号：EP2821123B1
公开(公告)日：2018-08-08
申请号：EP13754538.0
申请日：2013-02-25
申请人： Toray Industries, Inc.
发明人： TANIGUCHI, Masahide , MAEDA, Tomohiro
IPC分类号： B01D63/12 , B01D63/00
CPC分类号： B01D65/00 , B01D63/106 , B01D63/12 , B01D65/003 , B01D65/025 , B01D2313/04 , B01D2313/56 , B01D2317/02 , Y10T29/4973
摘要： The present invention relates to a separation membrane module in which a plurality of spiral-type separation membrane elements for use in separating and removing ingredients present in a fluid to be treated are loaded. The present invention provides a separation membrane module in which a plurality of spiral-type separation membrane elements are loaded in a cylindrical pressure-resistant vessel and which allows easy loading and removal of the separation membrane elements while maintaining sealing property even when high-hardness foreign particles are present on sealing surfaces and fully achieving its performance, thereby ensuring reductions in maintenance time and labor, and provides a replacement method for such separation membrane elements.

6. 发明公开

EP3328521A1 FLEXIBEL ANPASSBARE MEMBRANKARTUSCHEN ZUR SEPARATION VON FLUIDEN 有权转让
公开(公告)号：EP3328521A1
公开(公告)日：2018-06-06
申请号：EP16739482.4
申请日：2016-07-18
申请人： Evonik Fibres GmbH
发明人： VISSER, Tymen , PEDERSEN, Steven K.
IPC分类号： B01D53/22 , B01D63/02 , B01D63/10 , B01D63/12 , B01D65/00
摘要： The present invention relates to novel cartridges and modules for the separation of fluid mixtures, in particular for gas separation, to a process for their preparation and to a method for their application.

7. 发明授权

EP2902090B1 ACIDIC GAS SEPARATION MODULE, ACIDIC GAS SEPARATION DEVICE, AND TELESCOPE PREVENTION PLATE 有权
标题翻译： SAUERGASABSCHEIDUNGSMODUL，SAUERGASABSCHEIDUNGSVORRICHTUNG UNDTELESKOPPRVÄVENTIONSPLATTE
公开(公告)号：EP2902090B1
公开(公告)日：2017-05-03
申请号：EP13841912
申请日：2013-09-03
申请人： FUJIFILM CORP
发明人： HOSOYA YOICHI , ISHIZUKA KENICHI
IPC分类号： B01D53/22 , B01D63/00 , B01D63/10 , B01D63/12 , B01D69/00 , B01D69/10
CPC分类号： B01D63/106 , B01D53/226 , B01D53/228 , B01D63/10 , B01D63/12 , B01D69/02 , B01D2053/223 , B01D2257/504 , B01D2313/08 , B01D2319/02 , B01D2325/30 , Y02C10/10 , Y10T428/214
摘要： An acidic gas separation module 10, which improves gas separation efficiency and reduces pressure loss, includes: a permeating gas collecting tube 12 having tube walls in which through holes 12A are formed; a layered body 14 that has at least an acidic gas separation layer 32 and that is wound on the permeating gas collecting tube 12; and telescope prevention plates 18 (a gas supply side 18A and a gas discharge side 18B) provided at both end faces in an axial direction of the wound layered body 14, wherein the ratio (D2/D1) of the open area ratio D2 of the telescope prevention plate on the gas discharge side 18B relative to the open area ratio D1 of the telescope prevention plate on the gas supply side 18A is from 0.5 to 0.9. An acidic gas separation device includes the acidic gas separation module 10.
摘要翻译：提高气体分离效率并降低压力损失的酸性气体分离组件10包括：渗透气体收集管12，其具有形成通孔12A的管壁; 具有至少一个酸性气体分离层32并缠绕在渗透气体收集管12上的层状体14; 以及设置在卷绕层积体14的轴向两端面上的防伸缩片18（气体供给侧18A和气体排出侧18B），其中，该卷绕层叠体14的开口面积比D2（D1 / D1）相对于气体供给侧18A上的伸缩防止板的开口面积比D1，气体排出侧18B上的望远镜防护板的厚度为0.5至0.9。酸性气体分离装置包括酸性气体分离模块10。

8. 发明公开

EP3134200A1 SYSTEM FOR REDUCING PRODUCT LOSSES, PRODUCT DILUTION, CHEMICAL DILUTION AND WATER CONSUMPTION IN A CROSSFLOW MEMBRANE SEPARATION SYSTEM 失效
标题翻译： SYSTEM FOR减少产品，产品稀释，化学稀释和水耗的损失在一个交叉电厂REED
公开(公告)号：EP3134200A1
公开(公告)日：2017-03-01
申请号：EP15720182.3
申请日：2015-04-22
申请人： Dairy Process Systems, Inc. , Jay, Jeffrey
发明人： JAY, Jeffrey
IPC分类号： B01D61/20 , B01D63/10 , B01D63/12 , B01D65/02
摘要： The system and method of the present application improves the efficiency of systems utilizing spiral membranes but can also be applied to systems using other types of membranes. The membrane vessels and membranes are configured in a vertical orientation and a clear path is provided for the removal of product and cleaning chemicals on the retentate and permeate sides of the membrane with hide or no dilution.
摘要翻译：本申请的系统和方法提高了利用螺旋膜系统效率，而且因此可以应用于使用其他类型的膜系统。膜容器和膜被配置在垂直方向上，并且设置用于在保留物中除去的产物和化学清洁剂的畅通路径和渗透物在膜的两侧具有很少或没有稀释。

9. 发明公开

EP2853307A4 MEMBRANE SEPARATION DEVICE AND OPERATION METHOD FOR MEMBRANE SEPARATION DEVICE 有权转让
标题翻译：膜分离装置和操作膜分离设备方法
公开(公告)号：EP2853307A4
公开(公告)日：2015-12-09
申请号：EP13793271
申请日：2013-05-21
申请人： TORAY INDUSTRIES
发明人： TANIGUCHI MASAHIDE , TOMIOKA KAZUNORI , MAEDA TOMOHIRO
IPC分类号： B01D63/12 , B01D61/02 , B01D61/12 , B01D61/58 , B01D63/00 , B01D63/10 , B01D65/08
CPC分类号： B01D63/106 , B01D63/12 , B01D65/08 , B01D2313/04 , B01D2313/18 , B01D2317/022 , B01D2317/025 , B01D2321/2083 , B01D2321/40
摘要： The use of the separation membranes is allowed to be balanced, and a membrane separation process is allowed to be efficiently carried out while effectively preventing fouling, even if a subunit is constituted by separation membrane unit components that use spiral-wound membrane elements. A membrane separation device comprising a separation membrane unit A that comprises a separation membrane unit component 8, feed stream side lines F1 and F2, and a permeate stream line P, and a unit for feeding a stream-to-be-treated, wherein a stream-to-be-treated sealing material is provided in the perimeter of an anti-telescoping plate of the separation membrane element, wherein the separation membrane elements can be moved within a cylindrical pressure vessel substantially in either direction, wherein the separation membrane unit is configured to feed the stream-to-be-treated through one of the feed stream side lines F1 and F2 and to discharge the concentrate stream through the other of the feed stream side lines, and wherein the separation membrane unit includes a mechanism that can switch the flow between the feed stream side lines.

10. 发明授权

EP2150329B1 PERVAPORATION PROCESS AND ASSEMBLY 有权
标题翻译：渗透汽化和设备
公开(公告)号：EP2150329B1
公开(公告)日：2015-08-26
申请号：EP07870051.5
申请日：2007-12-28
申请人： Membrane Technology and Research, Inc.
发明人： WYNN, Nicholas, P. , HUANG, Yu , ALDAJANI, Tiem , FULTON, Donald, A.
IPC分类号： B01D61/36 , B01D63/12
CPC分类号： B01D61/362 , B01D1/22 , B01D1/26 , B01D3/001 , B01D3/145 , B01D63/12 , B01D2311/08 , B01D2311/12 , B01D2313/38 , B01D2319/022

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