公开(公告)号：US20170015557A1

公开(公告)日：2017-01-19

申请号：US14797935

申请日：2015-07-13

申请人： Hamilton Sundstrand Corporation

发明人： Robert Daniello

IPC分类号： C01B21/04 ,  B64D37/32 ,  B64D45/00 ,  B01D53/22

CPC分类号： C01B21/0444 ,  B01D53/226 ,  B01D53/228 ,  B01D53/268 ,  B01D63/04 ,  B01D63/043 ,  B01D65/08 ,  B01D71/64 ,  B01D71/68 ,  B01D2053/224 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2259/4575 ,  B01D2313/083 ,  B01D2317/022 ,  B01D2317/08 ,  B64D37/32 ,  B64D45/00 ,  B64D2045/009

摘要： A membrane-based air separation module includes an inlet configured to receive supply air, a first hollow fiber membrane configured to substantially remove water from the supply air to form an anhydrous air stream, and a permeate port configured to exhaust the water removed by the first hollow fiber membrane from the air separation module. The air separation module also includes a second hollow fiber membrane positioned downstream of the first hollow fiber membrane configured to receive the anhydrous air stream and substantially remove oxygen from the anhydrous air stream, an oxygen-enriched air outlet configured to exhaust the oxygen removed by the second hollow fiber membrane from the air separation module, and a nitrogen-enriched air outlet configured to supply a stream of nitrogen-enriched air to a fuel tank of an aircraft.

摘要翻译： 膜基空气分离模块包括构造成接收供应空气的入口，构造成基本上从供给空气中除去水以形成无水空气流的第一中空纤维膜，以及构造成排出由第一 中空纤维膜从空气分离模块。 空气分离模块还包括位于第一中空纤维膜下游的第二中空纤维膜，其构造成接纳无水气流并基本上从无水空气流中除去氧气;富氧空气出口构造成排出由 来自空气分离组件的第二中空纤维膜和被配置为向飞机的燃料箱供应富氮空气流的富氮空气出口。

公开(公告)号：US20170014753A1

公开(公告)日：2017-01-19

申请号：US15211672

申请日：2016-07-15

申请人： Cameron Solutions, Inc.

发明人： Richard D. Peters

IPC分类号： B01D53/22 ,  C10L3/10 ,  B01D71/16 ,  B01D63/04 ,  B01D63/12

CPC分类号： B01D53/226 ,  B01D53/229 ,  B01D63/04 ,  B01D63/12 ,  B01D71/16 ,  B01D2053/221 ,  B01D2053/224 ,  B01D2313/243 ,  B01D2317/025 ,  B01D2325/20 ,  C10L3/102 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/10 ,  C10L2290/46 ,  C10L2290/548 ,  C10L2290/562 ,  C10L2290/565 ,  C10L2290/58

摘要： A membrane permeation system and process accommodates varying acid gas inlet concentrations over time while utilizing only the initially installed equipment and still maintaining the non-permeate gas specification. The system and process provide flexibility to operate efficiently over a wide range of inlet CO2 concentrations by adjustments to primary permeate, secondary permeate, and recycle gas operations. The glassy polymer membrane devices used in the system and process are selected so removal duty efficiency increases as acid gas concentration increase. Designing the system and process to handle about a 15% increase in acid gas concentrations over initial conditions effectively treats acid gas concentrations well above that 15% increase, thereby eliminating the need for additional equipment or for additional downstream amines and physical solvents.

摘要翻译： 膜渗透系统和过程随着时间的推移适应不同的酸性气体入口浓度，同时仅利用初始安装的设备并仍然保持非渗透气体规格。 该系统和过程通过调整主渗透物，二次渗透物和再循环气体操作，提供了在宽范围的入口CO 2浓度下有效操作的灵活性。 选择在系统和方法中使用的玻璃状聚合物膜装置，因为随着酸性气体浓度的增加，去除负荷效率增加。 设计系统和过程以处理比初始条件大约15％的酸性气体浓度增加有效地处理了高于15％的酸性气体浓度，从而消除了对附加设备或其他下游胺和物理溶剂的需要。

公开(公告)号：US20160312676A1

公开(公告)日：2016-10-27

申请号：US15203687

申请日：2016-07-06

申请人： IONADA INCORPORATED

发明人： Amir YOUSSEF ,  Thomas Franz Josef GEHRING ,  Steven HAI ,  Edoardo PANZIERA ,  John LEAVITT ,  Tim LIU ,  Sanaz MOSADEGHSEDGHI

IPC分类号： F01N3/08 ,  F02M26/35 ,  B01D53/22 ,  C25B1/16 ,  B01D71/02 ,  B01D53/14 ,  C25B1/22 ,  F01N3/20 ,  B01D69/08

CPC分类号： F01N3/0892 ,  B01D53/1481 ,  B01D53/228 ,  B01D53/229 ,  B01D53/504 ,  B01D53/965 ,  B01D63/04 ,  B01D71/024 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/604 ,  B01D2252/103 ,  B01D2252/1035 ,  B01D2252/30 ,  B01D2257/102 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/50 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2258/012 ,  B01D2259/4566 ,  C25B1/16 ,  C25B1/22 ,  F01N3/085 ,  F01N3/206 ,  F01N2610/01 ,  F02M26/35 ,  Y02A50/2349 ,  Y02C10/10 ,  Y02P20/152

摘要： A method and apparatus to reduce emissions by gas membrane separation and liquid carrier chemical absorption. The membrane separation system consists of an absorption system containing ceramic membranes through which is circulated an absorbent carrier. Exhaust gases contact the exterior surface of the membranes and the target gasses permeate the membrane wall and are absorbed by the carrier(s) within the bore and thereby are removed from the exhaust stream. Various exemplary embodiments are described for systems to regenerate the carrier, and systems designed to remove SO2 from the exhaust. One option uses an electrostatic charger to place a charge on the gas particles, while another uses a corona generator. In this aspect, the invention is also an improved electrostatic and corona separator, that uses a carrier liquid separated from the gas stream by a membrane to bear away undesirable particles instead of a deposit or collection plate or collection bag or similar device.

摘要翻译： 一种通过气体膜分离和液体载体化学吸收来减少排放的方法和装置。 膜分离系统由含有陶瓷膜的吸收系统组成，循环吸收载体。 废气与膜的外表面接触，目标气体渗透到膜壁上并被孔内的载体吸收，从而从排气流中除去。 描述了用于再生载体的系统的各种示例性实施例，以及被设计为从排气中去除SO 2的系统。 一种选择是使用静电充电器对气体颗粒进行充电，而另一种则使用电晕发生器。 在这方面，本发明还是一种改进的静电和电晕分离器，其使用通过膜从气流分离的载体液体来承载掉不期望的颗粒而不是沉积物或收集板或收集袋或类似装置。

公开(公告)号：US09413018B2

公开(公告)日：2016-08-09

申请号：US14419697

申请日：2013-09-17

申请人： KOLON INDUSTRIES, INC.

发明人： Jin Hyung Lee ,  Kyoung Ju Kim ,  Young Seok Oh ,  Moo Seok Lee

IPC分类号： B01F3/04 ,  H01M8/04 ,  B01D63/04 ,  B01D69/08

CPC分类号： H01M8/04149 ,  B01D63/04 ,  B01D63/043 ,  B01D69/08 ,  B01D2313/08 ,  B01D2313/20 ,  B01D2313/23 ,  B01D2319/02 ,  B01F3/04007 ,  B01F2215/0098 ,  Y02E60/50

摘要： A hollow fiber membrane module is disclosed. In particular, technology for achieving a reduction in pressure deviation of channels generated when an external fluid passes through a case, thereby achieving a uniform flow rate of the fluid through each channel.

摘要翻译： 公开了一种中空纤维膜组件。 特别是用于实现外部流体通过壳体时产生的通道的压力偏差减小的技术，从而实现流体通过每个通道的均匀流速。

公开(公告)号：US20160158670A1

公开(公告)日：2016-06-09

申请号：US14906726

申请日：2014-07-23

申请人： MITSUBISHI RAYON CO., LTD

发明人： Yoshie TANIZAKI ,  Hiroyuki OKAZAKI

IPC分类号： B01D19/00 ,  B01D63/04 ,  B41J2/175 ,  B01D63/02

CPC分类号： B01D19/0031 ,  B01D63/02 ,  B01D63/024 ,  B01D63/04 ,  B01D2313/00 ,  B01D2313/08 ,  B01D2313/10 ,  B41J2/17563 ,  B41J2/19

摘要： The present invention relates to a external-perfusion hollow-fiber membrane module containing a hollow-fiber membrane bundle including a plurality of hollow-fiber membranes; and a casing that houses the hollow-fiber membrane bundle, wherein the hollow-fiber membrane bundle has one end that is fixed to an inside of the casing by a potting portion in an open state, and the external-perfusion hollow-fiber membrane module is configured to perform degassing on a gas contained in a liquid inside the casing, the gas being introduced into an inside from an outer surface of the hollow-fiber membrane.

摘要翻译： 本发明涉及包含多个中空纤维膜的中空纤维膜束的外部灌注中空纤维膜组件; 以及容纳所述中空纤维膜束的壳体，其中，所述中空纤维膜束的一端通过处于打开状态的灌封部固定在所述壳体的内部，所述外部灌注中空纤维膜组件 被构造成对容纳在壳体内的液体中的气体进行脱气，该气体从中空纤维膜的外表面引入到内部。

公开(公告)号：US09339768B2

公开(公告)日：2016-05-17

申请号：US14465090

申请日：2014-08-21

申请人： Celgard, LLC

发明人： Gareth P. Taylor

IPC分类号： B01D63/04 ,  B01D19/00

CPC分类号： B01D63/04 ,  B01D19/0031 ,  B01D2311/13 ,  B01D2313/19 ,  B01D2313/32 ,  B01D2313/44 ,  B01D2319/025

摘要： A multi-cartridge membrane contactor that can be used for many purposes, including, but not limited to, being a multi-cartridge degassing module. In accordance with at least particular certain embodiments, the module includes a plurality of hollow-fiber cartridges placed in a radial pattern around a central cartridge within a single larger vessel. For example, there may be two radial sets of cartridges placed in series at each of the radial positions.

摘要翻译： 可以用于许多目的的多盒式膜接触器，包括但不限于多盒脱气模块。 根据至少特定的某些实施例，该模块包括多个中空纤维筒，其放置在单个较大容器内的围绕中心筒的径向图案中。 例如，可以在每个径向位置处串联放置两个径向组的筒。

公开(公告)号：US20160114292A1

公开(公告)日：2016-04-28

申请号：US14918199

申请日：2015-10-20

申请人： Koch Membrane Systems, Inc.

发明人： David M. Colby ,  Taylour Johnson ,  Manwinder Singh

IPC分类号： B01D63/04 ,  C02F3/12 ,  B01D65/08

CPC分类号： B01D65/02 ,  B01D63/024 ,  B01D63/04 ,  B01D65/08 ,  B01D2311/2665 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2313/23 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2317/04 ,  B01D2321/185 ,  B01D2321/2066 ,  C02F3/006 ,  C02F3/1273 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/10 ,  C02F2209/38 ,  C02F2209/40 ,  C02F2209/44 ,  Y02W10/15

摘要： A membrane filter module configured to treat a liquid contained in a tank at an ambient pressure. The module may have a header, with a bundle containing a plurality of substantially vertical hollow fiber membranes, wherein a lower end of each hollow fiber membrane is fixed in the header. The module may also have a gasification device adapted to periodically generate a gaseous bubble and configured to release the gaseous bubble within the bundle. The module may further have an enclosure that substantially surrounds the bundle that extends from a lower region to an upper region of the membrane bundle, wherein the enclosure is configured to retain the liquid introduced into the enclosure such that the liquid surrounds the membrane bundle. The gaseous bubble has a cross-sectional area that corresponds with a cross-sectional area of the enclosure, such that the cross-sectional area of the gaseous bubble occupies substantially the entire cross-sectional area of the enclosure as it flows along the bundle.

公开(公告)号：US09314744B2

公开(公告)日：2016-04-19

申请号：US13493169

申请日：2012-06-11

申请人： Hyun Yoo Kim ,  Hyuck Roul Kwon

发明人： Hyun Yoo Kim ,  Hyuck Roul Kwon

IPC分类号： H01M8/00 ,  H01M8/02 ,  B29C70/00 ,  B29C45/03 ,  B01D63/02 ,  H01M8/04 ,  B01D63/04 ,  H01M8/10

CPC分类号： B01D63/021 ,  B01D63/04 ,  H01M8/04149 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02P70/56

摘要： Disclosed is a method and device for producing a membrane module used in a membrane humidifier for humidifying air in a polymer fuel cell, in which a small amount of hollow fiber membranes are disposed in the center of the membrane module and a larger amount of hollow fiber membranes are disposed toward the edge based on the design of a potting cap. Dry air introduced from an air blower into the membrane can be distributed to the edge where the larger amount of hollow fiber membranes are disposed, thereby maintaining uniform humidification performance over the entire hollow fiber membranes.

摘要翻译： 公开了一种用于膜加湿器中用于加湿聚合物燃料电池中的空气的膜组件的方法和装置，其中少量中空纤维膜设置在膜组件的中心，并且更多量的中空纤维 基于灌封盖的设计，膜朝向边缘设置。 从吹风机引入膜的干燥空气可以分配到设置较大量中空纤维膜的边缘，从而在整个中空纤维膜上保持均匀的加湿性能。

公开(公告)号：US20160059160A1

公开(公告)日：2016-03-03

申请号：US14839852

申请日：2015-08-28

申请人： EMD Millipore Corporation

发明人： Jonathan Steen ,  Mikhail Kozlov ,  Herbert Lutz ,  Joseph Parrella ,  Elizabeth M. Goodrich ,  Bala Raghunath

IPC分类号： B01D29/90 ,  B01D29/52 ,  B01D29/60

CPC分类号： B01D29/908 ,  B01D29/52 ,  B01D29/603 ,  B01D61/142 ,  B01D61/145 ,  B01D61/147 ,  B01D63/04 ,  B01D63/12 ,  B01D2313/105 ,  B01D2313/125 ,  B01D2313/21 ,  B01D2313/44 ,  B01D2315/10

摘要： Methods of filtering a liquid feed are disclosed. In one version, the method comprises passing a liquid feed through a single pass tangential flow filtration (SPTFF) system and recovering the retentate and permeate from the system in separate containers without recirculation through the SPTFF system. In another version, the method of filtering a liquid feed, comprises passing a liquid feed through a tangential flow filtration (TFF) system, recovering permeate and a portion of the retentate from the system in separate containers without recirculation through the TFF system, and recirculating the remainder of the retentate through the TFF system at least once. The methods can be performed using an SPTFF or a TFF system that comprises manifold segments to serialize the flow path of the feed and retentate without requiring diverter plates.

摘要翻译： 公开了过滤液体进料的方法。 在一个版本中，该方法包括使液体进料通过单通道切向流过滤（SPTFF）系统，并且在分离的容器中从系统中回收渗余物和渗透物，而不通过SPTFF系统再循环。 在另一个版本中，过滤液体进料的方法包括使液体进料通过切向流过滤（TFF）系统，在分离的容器中从体系中回收渗透物和一部分滞留物，而不通过TFF系统再循环 剩余的残留物通过TFF系统至少一次。 该方法可以使用包括歧管段的SPTFF或TFF系统来执行，以串行化进料和滞留物的流动路径，而不需要转向板。

公开(公告)号：US20160051927A1

公开(公告)日：2016-02-25

申请号：US14928923

申请日：2015-10-30

申请人： IONADA INCORPORATED

发明人： Edoardo PANZIERA

IPC分类号： B01D53/22 ,  B01D53/30 ,  B01D63/04

CPC分类号： F01N3/0821 ,  B01D53/1425 ,  B01D53/1443 ,  B01D53/1475 ,  B01D53/1481 ,  B01D53/1493 ,  B01D53/22 ,  B01D53/228 ,  B01D53/229 ,  B01D53/30 ,  B01D53/504 ,  B01D53/96 ,  B01D61/246 ,  B01D61/28 ,  B01D61/32 ,  B01D63/02 ,  B01D63/04 ,  B01D63/043 ,  B01D65/06 ,  B01D71/024 ,  B01D2053/224 ,  B01D2251/304 ,  B01D2251/604 ,  B01D2252/103 ,  B01D2252/1035 ,  B01D2252/30 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2258/012 ,  B01D2259/4566 ,  B01D2311/106 ,  B01D2311/18 ,  B01D2317/04 ,  B01D2321/162 ,  B01D2321/164 ,  F01N3/085 ,  F01N3/0885 ,  F01N9/00 ,  F01N13/004 ,  F01N13/011 ,  Y02C10/06 ,  Y02C10/10

摘要： Various exemplary embodiments relate to a method and apparatus to reduce emissions of target emission gasses such as sulfur oxides, nitrogen oxides, and carbon oxides from combustion exhaust such as marine engine exhaust by gas membrane separation and liquid carrier chemical absorption. The membrane separation system consists of an absorption system containing semi-permeable hollow fiber membranes through which is circulated a liquid absorbent. Exhaust gases contact the exterior surface of the membranes and the target gasses selectively permeate the membrane wall and are absorbed by the liquid carrier(s) within the bore and thereby are removed from the exhaust stream.