公开(公告)号：US20190232231A1

公开(公告)日：2019-08-01

申请号：US16336970

申请日：2016-10-05

申请人： Qidao LIN ,  Feng LIANG ,  Yong TANG ,  HONEYWELL INTERNATIONAL INC.

发明人： Qidao LIN ,  Feng LIANG ,  Yong TANG

IPC分类号： B01D63/08 ,  B01D53/26 ,  B01D46/54 ,  B01D71/36 ,  B01D39/16 ,  G01N33/00

CPC分类号： B01D63/08 ,  B01D39/1623 ,  B01D46/543 ,  B01D53/265 ,  B01D53/268 ,  B01D63/00 ,  B01D69/02 ,  B01D69/06 ,  B01D71/26 ,  B01D71/36 ,  B01D2239/0618 ,  B01D2313/08 ,  B01D2313/14 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2313/23 ,  B01D2319/025 ,  B01D2319/06 ,  B01D2325/38 ,  G01N33/0009

摘要： Embodiments relate generally to a filter (110), for example, for attachment onto a gas detector device or a gas sensor, and attempt to improve the efficiency and service life of the filter (110). Embodiments typically comprise a dustproof membrane (114) and a waterproof membrane (113). Some embodiments may also comprise a splash-proof cap (130) and/or features to reduce negative pressure on the filter (110).

公开(公告)号：US20180264398A1

公开(公告)日：2018-09-20

申请号：US15985175

申请日：2018-05-21

申请人： Element 1 Corp.

发明人： David J. Edlund ,  Robert Schluter

IPC分类号： B01D53/22 ,  C01B3/24 ,  C01B3/22 ,  C01B3/32 ,  C01B3/34 ,  C01B3/50 ,  B01D63/08

CPC分类号： B01D53/22 ,  B01D63/087 ,  B01D2053/222 ,  B01D2313/14 ,  B01D2313/23 ,  B01D2313/26 ,  C01B3/22 ,  C01B3/24 ,  C01B3/32 ,  C01B3/323 ,  C01B3/34 ,  C01B3/503 ,  C01B2203/0205 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/0811 ,  C01B2203/1217 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/146 ,  C01B2203/16 ,  C01B2203/1619 ,  C01B2203/169

摘要： Hydrogen generation assemblies and methods of generating hydrogen are disclosed. In some embodiments, the method may include receiving a feed stream in a fuel processing assembly of the hydrogen generation assembly; and generating a product hydrogen stream in the fuel processing assembly from the received feed stream. Generating a product hydrogen stream may, in some embodiments, include generating an output stream in a hydrogen generating region from the received feed stream, and generating the product hydrogen stream in a purification region from the output stream. The method may additionally include receiving the generated product hydrogen stream in a buffer tank of the hydrogen generation assembly; and detecting pressure in the buffer tank via a tank sensor assembly. The method may further include stopping generation of the product hydrogen stream in the fuel processing assembly when the detected pressure in the buffer tank is above a predetermined maximum pressure.

公开(公告)号：US09725662B2

公开(公告)日：2017-08-08

申请号：US14782252

申请日：2014-04-01

申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.

发明人： Ralf Kriegel

IPC分类号： C10J3/72 ,  B01D63/06 ,  C10J3/02 ,  C01B13/02

CPC分类号： C10J3/72 ,  B01D63/06 ,  B01D2313/23 ,  B01D2313/90 ,  B01D2319/04 ,  C01B13/0251 ,  C10J3/02 ,  C10J2300/0916 ,  C10J2300/0959 ,  C10J2300/1606 ,  C10J2300/1618 ,  C10J2300/1678 ,  C10J2300/1846 ,  C10J2300/1869 ,  C10J2300/1884 ,  Y02E20/14 ,  Y02E20/18 ,  Y02P20/126 ,  Y02P20/129 ,  Y02P20/13 ,  Y02P20/57 ,  Y02P20/572

摘要： Disclosed are a method and a membrane module for the separation of oxygen from air during biomass gasification. The method comprises employing a membrane module as disclosed herein and using gas exiting the membrane module to heat incoming fresh air, more than 50% of heat energy contained in the gas exiting the membrane module being utilized to preheat the fresh air. The fresh air is further heated to a temperature of from 800° C. to 900° C. by directly feeding combustion gas or synthesis gas from the biomass gasification into a combustion space of the membrane module.

公开(公告)号：US09616389B2

公开(公告)日：2017-04-11

申请号：US14931585

申请日：2015-11-03

申请人： Element 1 Corp.

发明人： David J Edlund

IPC分类号： C01B3/32 ,  B01D53/22 ,  B01D63/08 ,  C01B3/50

CPC分类号： B01D53/22 ,  B01D63/087 ,  B01D2053/222 ,  B01D2313/14 ,  B01D2313/23 ,  B01D2313/26 ,  C01B3/22 ,  C01B3/24 ,  C01B3/32 ,  C01B3/323 ,  C01B3/34 ,  C01B3/503 ,  C01B2203/0205 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/0811 ,  C01B2203/1217 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/146 ,  C01B2203/16 ,  C01B2203/1619 ,  C01B2203/169

摘要： Hydrogen generation assemblies, hydrogen purification devices, and their components are disclosed. In some embodiments, the devices may include a permeate frame with a membrane support structure having first and second membrane support plates that are free from perforations and that include a plurality of microgrooves configured to provide flow channels for at least part of the permeate stream. In some embodiments, the assemblies may include a return conduit fluidly connecting a buffer tank and a reformate conduit, a return valve assembly configured to manage flow in the return conduit, and a control assembly configured to operate a fuel processing assembly between run and standby modes based, at least in part, on detected pressure in the buffer tank and configured to direct the return valve assembly to allow product hydrogen stream to flow from the buffer tank to the reformate conduit when the fuel processing assembly is in the standby mode.

公开(公告)号：US09333464B1

公开(公告)日：2016-05-10

申请号：US14918199

申请日：2015-10-20

申请人： Koch Membrane Systems, Inc.

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

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

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.

摘要翻译： 膜过滤器模块，被配置为处理在环境压力下容纳在罐中的液体。 模块可以具有头部，其中包含多个基本垂直的中空纤维膜的束，其中每个中空纤维膜的下端固定在头部中。 模块还可以具有适于周期性地产生气泡并被配置为释放束内的气泡的气化装置。 模块还可以具有基本上围绕从薄膜束的下部区域延伸到上部区域的束的外壳，其中外壳被配置为保持引入到外壳中的液体，使得液体包围膜束。 气泡具有对应于外壳的横截面面积的横截面面积，使得气囊的横截面积基本上占据围绕物沿着束流动的整个横截面面积。

公开(公告)号：US09187324B2

公开(公告)日：2015-11-17

申请号：US13829766

申请日：2013-03-14

申请人： Element 1 Corp.

发明人： David J Edlund

IPC分类号： C01B3/32 ,  C01B3/00 ,  C01B3/50

CPC分类号： B01D53/22 ,  B01D63/087 ,  B01D2053/222 ,  B01D2313/14 ,  B01D2313/23 ,  B01D2313/26 ,  C01B3/22 ,  C01B3/24 ,  C01B3/32 ,  C01B3/323 ,  C01B3/34 ,  C01B3/503 ,  C01B2203/0205 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/0811 ,  C01B2203/1217 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/146 ,  C01B2203/16 ,  C01B2203/1619 ,  C01B2203/169

摘要： Hydrogen generation assemblies, hydrogen purification devices, and their components are disclosed. In some embodiments, the devices may include a permeate frame with a membrane support structure having first and second membrane support plates that are free from perforations and that include a plurality of microgrooves configured to provide flow channels for at least part of the permeate stream. In some embodiments, the assemblies may include a return conduit fluidly connecting a buffer tank and a reformate conduit, a return valve assembly configured to manage flow in the return conduit, and a control assembly configured to operate a fuel processing assembly between run and standby modes based, at least in part, on detected pressure in the buffer tank and configured to direct the return valve assembly to allow product hydrogen stream to flow from the buffer tank to the reformate conduit when the fuel processing assembly is in the standby mode.

摘要翻译： 公开了氢气组件，氢气净化装置及其组件。 在一些实施例中，装置可以包括具有膜支撑结构的渗透物框架，该膜支撑结构具有不具有穿孔的第一和第二膜支撑板，并且包括多个微槽，其构造成为至少部分渗透物流提供流动通道。 在一些实施例中，组件可以包括流体连接缓冲罐和重整产品导管的回流导管，配置成管理回流管道中的流动的回流阀组件以及配置成在运行和待机模式之间操作燃料处理组件的控制组件 至少部分地基于所述缓冲罐中的检测到的压力，并且被构造成引导所述回流阀组件，以在所述燃料处理组件处于待机模式时允许产物氢流从所述缓冲罐流向所述重整产品导管。

公开(公告)号：US20150188162A1

公开(公告)日：2015-07-02

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： H01M8/04 ,  B01D69/08 ,  B01F3/04 ,  B01D63/04

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：US20150182916A1

公开(公告)日：2015-07-02

申请号：US14412288

申请日：2013-06-27

申请人： TORAY INDUSTRIES, INC.

发明人： Hiroaki Kanai ,  Junji Itakura

IPC分类号： B01D63/02 ,  C02F1/44

CPC分类号： B01D63/024 ,  B01D63/02 ,  B01D2313/10 ,  B01D2313/12 ,  B01D2313/20 ,  B01D2313/23 ,  B01D2319/04 ,  C02F1/44 ,  C02F1/444 ,  C02F2201/004 ,  C02F2303/16

摘要： There is provided a hollow fiber membrane module including a cylindrical case having at least a discharge port for raw water in a side face thereof; a fixing member to which open ends of a large number of hollow fiber membranes forming a hollow fiber membrane bundle housed inside the cylindrical case are fixed; and a flow straightening cylinder which is provided between the discharge port for the raw water and an outer periphery of the hollow fiber membrane bundle, which is fixed to the fixing member, and which has a plurality of flow straightening holes. The flow straightening cylinder includes a large inner diameter portion and a small inner diameter portion and the small inner diameter portion is mounted to the fixing member with a lower face of the fixing member positioned at the small inner diameter portion.

摘要翻译： 提供一种中空纤维膜组件，其包括至少在其侧面具有用于原水的排出口的圆筒形壳体; 固定在容纳在筒状壳体内的形成中空纤维膜束的大量中空纤维膜的开口端的固定部件; 以及设置在原水排出口和中空纤维膜束的外周之间的固定在固定部件上并具有多个流动矫直孔的整流筒。 整流筒包括大内径部分和小内径部分，并且小内径部分安装到固定部件，固定部件的下表面位于小内径部分。

公开(公告)号：US09044712B2

公开(公告)日：2015-06-02

申请号：US13611420

申请日：2012-09-12

申请人： Carl W. Sims ,  Yuri Gerner ,  Quan Liu

发明人： Carl W. Sims ,  Yuri Gerner ,  Quan Liu

IPC分类号： B01D19/00 ,  B01D53/22 ,  B01D69/04 ,  B01D63/02 ,  B01D63/06 ,  B01D71/26 ,  B01D71/34 ,  B01D71/36

CPC分类号： B01D19/0031 ,  B01D63/02 ,  B01D63/06 ,  B01D71/26 ,  B01D71/34 ,  B01D71/36 ,  B01D2313/23

摘要： An elongated flow-through degassing apparatus includes an elongated gas permeable outer shell and one or more gas-permeable, liquid-impermeable elongated inner conveyance members extending within the outer shell and at least partially through a chamber defined within the outer shell. The apparatus also includes inlet and outlet junctions for securing the outer shell to the inner conveyance member. The outer shell exhibits a first permeance that is substantially greater than a second permeance of the inner conveyance member. The degassing apparatus may be sufficiently flexible so as to be readily manipulatable into desired configurations.

摘要翻译： 细长的流通脱气装置包括细长的可透气的外壳和一个或多个气体可渗透的液体不可渗透的细长内部传送构件，其在外壳内延伸并且至少部分地穿过限定在外壳内的室。 该装置还包括用于将外壳固定到内部输送构件的入口和出口接头。 外壳呈现出大体上大于内传送部件的第二渗透性的第一渗透。 脱气装置可以具有足够的柔性，以便容易地操纵成所需的构型。

公开(公告)号：US20140076793A1

公开(公告)日：2014-03-20

申请号：US14114840

申请日：2012-06-21

申请人： KOLON INDUSTRIES, INC.

发明人： Jae Hee Ryu ,  Yong-Cheol Shin ,  Kwang-Jin Lee ,  Moo-Seok Lee

IPC分类号： B01D71/68 ,  B01D69/08 ,  B01D71/34 ,  B01D69/12 ,  B01D63/04 ,  B01D71/48

CPC分类号： B01D63/04 ,  B01D63/021 ,  B01D63/027 ,  B01D69/08 ,  B01D69/10 ,  B01D69/12 ,  B01D71/34 ,  B01D71/48 ,  B01D71/68 ,  B01D2313/23 ,  B01D2325/40

摘要： Disclosed is a pressurized hollow fiber membrane module that exhibits improved durability without deterioration in packing density and permeation flux. The pressurized hollow fiber membrane module includes a composite hollow fiber membrane comprising a tubular braid woven by yarns and a polymer film on the outer surface of the tubular braid. At least one of the yarns comprises a small-fineness filament and a medium-fineness filament. The small-fineness filament comprises first monofilaments having a fineness of 0.01 to 0.4 denier, the medium-fineness filament comprises second monofilaments having a fineness higher than 0.4 and lower than 3, and a ratio of thickness of the tubular braid to outer diameter thereof is 15 to 35%.

摘要翻译： 公开了一种加压中空纤维膜组件，其具有改善的耐久性，而不会降低填充密度和渗透通量。 加压中空纤维膜组件包括复合中空纤维膜，其包括由纱线编织的管状编织物和在管状编织物的外表面上的聚合物膜。 至少一根纱线包括细细丝和中细丝。 小细丝包括细度为0.01至0.4旦尼尔的第一单丝，中细丝包括细度高于0.4且低于3的第二单丝，并且管状编织物的厚度与外径之比为 15到35％。