公开(公告)号：US07650805B2

公开(公告)日：2010-01-26

申请号：US11540856

申请日：2006-09-29

申请人： Curtis Nauseda ,  Kari Backes ,  Kevin Rautio

发明人： Curtis Nauseda ,  Kari Backes ,  Kevin Rautio

IPC分类号： G01N19/00

CPC分类号： B01D29/21 ,  B01D29/232 ,  B01D29/58 ,  B01D46/0023 ,  B01D63/082 ,  B01D63/14 ,  B01D65/102 ,  B01D2273/10 ,  B01D2273/18 ,  B01D2313/90 ,  B01D2319/022

摘要： The present invention comprises a filter housing having two or more layers of filters. Each layer is preferably spaced apart from each other so as to provide a chamber or gap between them. A port or vent is located within the chamber or gap between the two layers to provide an intermediate path for gas or liquid to flow through one layer of filter or membrane and out the vent or port for integrity testing.

摘要翻译： 本发明包括具有两层或更多层过滤器的过滤器壳体。 每个层优选彼此间隔开，以便在它们之间提供一个室或间隙。 端口或排气口位于两层之间的室或间隙内，以提供用于气体或液体流过一层过滤器或膜的中间路径，并排出出口或端口以进行完整性测试。

公开(公告)号：US20090277835A1

公开(公告)日：2009-11-12

申请号：US12387576

申请日：2009-05-05

申请人： Sal Giglia ,  Mani Krishnan ,  Nitin Satav

发明人： Sal Giglia ,  Mani Krishnan ,  Nitin Satav

IPC分类号： B01D61/58

CPC分类号： B01D69/02 ,  A61L2/0017 ,  B01D29/56 ,  B01D61/14 ,  B01D65/10 ,  B01D69/12 ,  B01D71/68 ,  B01D2239/069 ,  B01D2319/022 ,  B01D2325/02 ,  B01D2325/20 ,  B01D2325/28 ,  G01N15/082

摘要： Multi-layer membrane devices with reduced performance variability, and method of reducing performance variability of such devices. The variability is reduced by combining two or more membranes with similar pore sizes, and carefully selecting the upstream membrane based upon its performance rating, in order to control the performance of the overall device. Selective layering reduces the capacity range of the device when compared to random layering, with the mean capacity greater than overall population mean. The flux range also can be reduced, with the mean near the overall population mean. The LRV range also can be reduced, with the mean LRV near or higher than the overall population mean.

公开(公告)号：US20090020008A1

公开(公告)日：2009-01-22

申请号：US12220973

申请日：2008-07-29

申请人： Nicholas P. Wynn

发明人： Nicholas P. Wynn

IPC分类号： B01D53/22

CPC分类号： B01D53/22 ,  B01D63/046 ,  B01D63/12 ,  B01D2258/06 ,  B01D2313/06 ,  B01D2313/125 ,  B01D2319/022 ,  B01D2319/04

摘要： A gas-separation membrane module assembly and a gas-separation process using the assembly. The assembly includes a set of tubes, each containing gas-separation membrane elements, arranged within a housing. The housing contains tube sheets that divide the space within the housing into three separate, gas-tight spaces, with the tubes mounted in the central space. Feed gas enters the tubes through apertures positioned to feed multiple membrane elements within a tube in parallel, and one or more manifolds are used to collect residue gas from the membrane elements and direct the gas to the residue port or to a second group of membrane elements within the tube. The assembly can be used in various ways to carry out gas separation processes.

摘要翻译： 气体分离膜组件和使用组件的气体分离方法。 该组件包括一组管，每个管均包含气体分离膜元件，其布置在壳体内。 壳体包含管板，其将壳体内的空间分成三个分离的气密空间，管安装在中心空间中。 进料气体通过定位成在管内平行供给多个膜元件的孔进入管，并且使用一个或多个歧管从膜元件收集残余气体并将气体引导至残留口或第二组膜元件 在管内。 该组件可以以各种方式用于进行气体分离过程。

公开(公告)号：US20080164207A1

公开(公告)日：2008-07-10

申请号：US11651303

申请日：2007-01-09

申请人： Nicholas P. Wynn ,  Yu Huang ,  Tiem Aldajani ,  Donald A. Fulton

发明人： Nicholas P. Wynn ,  Yu Huang ,  Tiem Aldajani ,  Donald A. Fulton

IPC分类号： B01D1/00

CPC分类号： B01D61/362 ,  B01D1/22 ,  B01D1/26 ,  B01D3/001 ,  B01D3/145 ,  B01D63/12 ,  B01D2311/08 ,  B01D2311/12 ,  B01D2313/38 ,  B01D2319/022

摘要： The invention is a pervaporation process and pervaporation equipment, using a series of membrane modules, and including inter-module reheating of the feed solution under treatment. The inter-module heating is achieved within the tube or vessel in which the modules are housed, thereby avoiding the need to repeatedly extract the feed solution from the membrane module train.

摘要翻译： 本发明是一种渗透蒸发过程和渗透蒸发设备，使用一系列膜模块，并且包括处理进料溶液的模块间再加热。 模块内加热是在容纳模块的管或容器中实现的，从而避免了从膜模块列反复提取进料溶液的需要。

公开(公告)号：US20230271139A1

公开(公告)日：2023-08-31

申请号：US18016003

申请日：2021-07-15

申请人： SolMem LLC ,  WILLIAM MARSH RICE UNIVERSITY

发明人： John Allen Floyd ,  Ibrahim Abdallah ,  Ze He ,  Jinjian Wu ,  Qilin Li, Dr.

IPC分类号： B01D63/12 ,  B01D61/36

CPC分类号： B01D63/12 ,  B01D61/364 ,  B01D61/366 ,  B01D2311/1031 ,  B01D2313/10 ,  B01D2313/221 ,  B01D2313/246 ,  B01D2319/022

摘要： A distillation device and method of manufacturing a distillation device is disclosed. The distillation device includes at least one spiral wound membrane distillation (MD) unit. The spiral wound MD unit includes a perforated center tube concentric to a cylindrical housing and a plurality of effects spirally wound around the center tube. Each of the effects include a vapor permeable membrane, a feed spacer disposed on the vapor permeable membrane, a permeate spacer, and a heat exchange film. The permeate spacer is disposed between the vapor permeable membrane and the heat exchange film. Distillation of a feed fluid by the plurality of effects deposits a condensate fluid into the center tube.

公开(公告)号：US20170304774A1

公开(公告)日：2017-10-26

申请号：US15513724

申请日：2015-08-12

申请人： SMARTFLOW TECHNOLOGIES, INC.

发明人： JASON BELL ,  MARK VANDER HOFF ,  TODD BENSON ,  MARC PUGH ,  JOSEPH PETERS

IPC分类号： B01D63/08 ,  C08B30/10 ,  C02F1/44 ,  B01D61/58 ,  C02F103/32

CPC分类号： B01D63/082 ,  B01D61/58 ,  B01D2311/04 ,  B01D2311/2649 ,  B01D2311/2676 ,  B01D2313/08 ,  B01D2313/105 ,  B01D2315/10 ,  B01D2317/022 ,  B01D2317/025 ,  B01D2319/022 ,  B01D2319/025 ,  C02F1/44 ,  C02F2103/32 ,  C02F2301/08 ,  C08B30/08 ,  C08B30/10

摘要： The present invention provides for a method for separating starch from processing solutions containing starch containing plants or roots such as potatoes, sweet potatoes, wheat, corn, tapioca, yams, cassaya, sago, rice, pea, broad bean, horse bean, sorghum, konjac, rye, buckwheat and barley to provide commercially acceptable starch while reducing disposal of solid or liquid waste matter into landfills or water treatment facilities.

公开(公告)号：US20170128888A1

公开(公告)日：2017-05-11

申请号：US15411357

申请日：2017-01-20

申请人： Air Liquide Advanced Technologies U.S. LP

发明人： Sandeep K. KARODE ,  Karl S. BEERS

IPC分类号： B01D65/00 ,  B01D63/02 ,  B01D53/22 ,  B01D63/10

CPC分类号： B01D65/003 ,  B01D53/22 ,  B01D53/226 ,  B01D53/227 ,  B01D63/02 ,  B01D63/043 ,  B01D63/10 ,  B01D2053/224 ,  B01D2256/245 ,  B01D2257/504 ,  B01D2313/04 ,  B01D2313/105 ,  B01D2313/125 ,  B01D2313/13 ,  B01D2319/022 ,  B01D2319/04 ,  Y02C10/10

摘要： Parallel membrane elements are arranged in parallel within a pressure vessel. A sealing body is disposed within the pressure vessel and is compressed against an inner surface of the pressure vessel to provide a leak-right seal in between a feed gas side of the sealing body and a non-permeate side of the sealing body. The sealing body may be slid within the pressure vessel without damaging the sealing body and in all cases without requiring mechanical assistance.

公开(公告)号：US20170095603A1

公开(公告)日：2017-04-06

申请号：US15301398

申请日：2015-03-31

申请人： Taebeom Cho

发明人： Taebeom Cho

IPC分类号： A61M1/16 ,  B01D63/04 ,  B01D61/18 ,  B01D61/24 ,  A61M1/26 ,  A61M1/34

CPC分类号： A61M1/3417 ,  A61M1/16 ,  A61M1/1623 ,  A61M1/1696 ,  A61M1/3413 ,  A61M1/3472 ,  A61M1/3486 ,  A61M1/3496 ,  A61M1/3679 ,  A61M2205/75 ,  B01D63/04 ,  B01D63/043 ,  B01D2311/2626 ,  B01D2313/08 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2313/40 ,  B01D2319/022 ,  B01D2319/06

摘要： Provided is a multi-functional filter including a first filter and a second filter to purify a biological fluid, a housing defining an adsorption section outside of the first filter and the second filter, a flow partitioning connector connecting the first filter and the second filter, and a housing port allowing a fluid to flow through the adsorption section. The housing may comprise a wall, a first cap coupled to the first filter at one end of the wall along a longitudinal direction, and a second cap coupled to the second filter at the other end of the wall along a longitudinal direction. The multi-functional filter according to the present invention in which dialysis, adsorption, and plasma separation or ultrafiltration are integrated to purify blood or dialysate and the internal flow is facilitated may provide a blood purifying apparatus that simplifies the whole apparatus, provides convenience in installation and use, and reduces a treatment cost.

公开(公告)号：US20160354725A1

公开(公告)日：2016-12-08

申请号：US15102721

申请日：2014-07-29

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Hidemasa Kakigami ,  Yoshiaki Ito ,  Masayuki Tabata ,  Katsunori Matsui ,  Kiichi Tokunaga

IPC分类号： B01D61/08 ,  B01D61/12 ,  B01D63/10 ,  C02F1/44 ,  B01D61/02

CPC分类号： B01D61/08 ,  B01D61/025 ,  B01D61/12 ,  B01D63/10 ,  B01D63/12 ,  B01D2311/14 ,  B01D2313/04 ,  B01D2313/12 ,  B01D2317/04 ,  B01D2319/022 ,  C02F1/441 ,  C02F2103/08 ,  C02F2201/003

摘要： A reverse osmosis membrane filtering device includes: a water-collecting member including at least one water collecting pipe, and having a plurality of sections each of which has a plurality of water collecting apertures: at least one filter assembly disposed around the plurality of sections, the at least one filter assembly including a filter member including a reverse osmosis membrane; at least one insertion tube disposed inside the water-collecting member and defining a plurality of permeate-water channels corresponding to the plurality of sections inside the water-collecting member in cooperation with at least one seal member; and a pressure adjusting device configured to increase a pressure of at least one of the plurality of permeate-water channels to a pressure higher than that of another one of the plurality of permeate-water channels.

摘要翻译： 反渗透膜过滤装置包括：集水构件，其包括至少一个集水管，并且具有多个部分，每个部分具有多个集水孔;至少一个过滤器组件，设置在所述多个部分周围， 所述至少一个过滤器组件包括包括反渗透膜的过滤构件; 至少一个插入管，其设置在所述集水构件的内部，并且与所述至少一个密封构件配合地限定与所述集水构件内部的所述多个部分相对应的多个渗透水通道; 以及压力调节装置，其被配置为将所述多个渗透水通道中的至少一个的压力增加到高于所述多个渗透水通道中的另一个的压力。

公开(公告)号：US20150273365A1

公开(公告)日：2015-10-01

申请号：US14432741

申请日：2013-09-30

申请人： ENTEGRIS, INC.

发明人： Marc Laverdiere ,  Hirokazu Kuwabara ,  Koichi Kurata ,  John P. Puglia ,  Ben Mai Pak Lee ,  Louis Barrows, JR. ,  Kalyan Madhavaram ,  Dmitri Menn ,  J. Karl Niermeyer ,  Craig Wallace Martland

IPC分类号： B01D29/52 ,  F16L19/025 ,  B01D63/14

CPC分类号： B01D29/52 ,  B01D63/14 ,  B01D65/00 ,  B01D2313/105 ,  B01D2313/125 ,  B01D2313/13 ,  B01D2313/18 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2313/54 ,  B01D2319/022 ,  B01D2319/04 ,  B25B17/02 ,  F16L19/005 ,  F16L19/0225 ,  F16L19/025 ,  Y10T29/49826

摘要： The present disclosure relates to modular purification systems using removable purifier cassettes for purifying liquids including, for example, liquids used in semiconductor manufacturing. A purification system may include a removable purifier cassette having a purifier inlet port and a purifier outlet port, and a manifold assembly. The manifold assembly can include a plurality of connection systems to that provide manifold ports to provide fluid to/from the cassette. In some embodiments, the connection systems may use connection nuts that can provide 360 degrees of thread engagement with less than 360 degrees of rotation.

摘要翻译： 本公开涉及使用可移除净化器盒的模块化净化系统，用于净化液体，包括例如用于半导体制造的液体。 净化系统可以包括具有净化器入口和净化器出口以及歧管组件的可移除净化器盒。 歧管组件可以包括多个连接系统，以提供歧管端口以向/从盒提供流体。 在一些实施例中，连接系统可以使用能够以小于360度旋转提供360度螺纹啮合的连接螺母。