专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20100132546A1 Composite Structures with Porous Anodic Oxide Layers and Methods of Fabrication 有权
标题翻译：多孔阳极氧化层的复合结构及其制备方法
公开(公告)号：US20100132546A1
公开(公告)日：2010-06-03
申请号：US12594415
申请日：2008-04-04
申请人： Yi Hua Ma , Ivan P. Mardilovich
发明人： Yi Hua Ma , Ivan P. Mardilovich
IPC分类号： B01D53/22 , C23C28/04 , C23C28/00
CPC分类号： C01B3/503 , B01D53/228 , B01D67/0062 , B01D67/0065 , B01D67/0069 , B01D67/0072 , B01D69/04 , B01D69/10 , B01D69/12 , B01D71/022 , B01D71/025 , B01D2256/16 , B01D2323/24 , B01D2325/02 , B01D2325/22 , C01B3/505 , C01B2203/0405 , C01B2203/041 , C01B2203/0475
摘要： Composite structures are described that have a porous anodic oxide layer such as, for example, a porous anodic aluminum oxide layer. In one aspect, the present invention includes a composite gas separation module having a porous metal substrate; a porous anodic aluminum oxide layer, wherein the porous anodic aluminum oxide layer overlies the porous metal substrate; and a dense gas-selective membrane, wherein the dense gas-selective membrane overlies the porous anodic aluminum oxide layer. A composite filter is described having a porous non-aluminum metal substrate; and a porous anodic aluminum oxide layer, wherein the porous anodic aluminum oxide layer defines pores extending through the porous anodic aluminum oxide layer. Methods for fabricating composite gas separation modules and composite filters and methods for selectively separating hydrogen gas from a hydrogen gas-containing gaseous stream are also described.
摘要翻译：描述了具有多孔阳极氧化层的复合结构，例如多孔阳极氧化铝层。一方面，本发明包括具有多孔金属基板的复合气体分离组件; 多孔阳极氧化铝层，其中所述多孔阳极氧化铝层覆盖所述多孔金属基底; 和致密气体选择性膜，其中致密气体选择性膜覆盖多孔阳极氧化铝层。描述了具有多孔非铝金属基底的复合过滤器; 和多孔阳极氧化铝层，其中所述多孔阳极氧化铝层限定延伸穿过所述多孔阳极氧化铝层的孔。还描述了制造复合气体分离模块和复合过滤器的方法以及用于从含氢气气流中选择性分离氢气的方法。

62. 发明申请

US20100108241A1 MEMBRANE STRUCTURE AND METHOD OF MAKING 有权
标题翻译：膜结构和制备方法
公开(公告)号：US20100108241A1
公开(公告)日：2010-05-06
申请号：US12687911
申请日：2010-01-15
申请人： Vidya Ramaswamy , Seth Thomas Taylor , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan
发明人： Vidya Ramaswamy , Seth Thomas Taylor , James Anthony Ruud , Melissa Suzanne Sander , Anthony Yu-Chung Ku , Mohan Manoharan
IPC分类号： B32B38/00 , B32B37/00
CPC分类号： B01D67/0065 , B01D67/0088 , B01D69/02 , B01D2315/12 , B01D2321/168 , B01D2323/28 , B01D2323/286 , B01D2325/02 , Y10T156/10 , Y10T428/249953
摘要： A membrane structure is provided. The membrane structure includes a first layer having a plurality of pores; and a second layer disposed on the first layer. The second layer has a plurality of unconnected pores. At least a portion of the plurality of unconnected pores of the second layer is at least partially filled with a filler such that the first layer is substantially free of the filler. At least a portion of the plurality of unconnected pores of the second layer is in fluid communication with at least one of the pores of the first layer. A method of making a membrane structure is provided. The method includes the steps of providing a first layer having a plurality of interconnected pores; disposing a second layer on the first layer, and filling at least a portion of the unconnected pores of the second layer with a filler such that the first layer is substantially free of the filler. Disposing a second layer includes depositing a metal layer on the first layer; and anodizing the metal layer to convert the metal layer into porous oxide layer.
摘要翻译：提供膜结构。膜结构包括具有多个孔的第一层; 以及设置在第一层上的第二层。第二层具有多个未连接的孔。第二层的多个未连接孔的至少一部分至少部分地填充有填料，使得第一层基本上不含填料。第二层的多个未连接孔的至少一部分与第一层的至少一个孔流体连通。提供了制造膜结构的方法。该方法包括提供具有多个互连孔的第一层的步骤; 在第一层上设置第二层，并用填料填充第二层的至少一部分未连接的孔，使得第一层基本上不含填料。布置第二层包括在第一层上沉积金属层; 并将金属层阳极氧化以将金属层转化为多孔氧化物层。

63. 发明申请

US20090050564A1 CROSS-FLOW FILTRATION METHOD AND CROSS-FLOW FILTRATION DEVICE 失效
标题翻译：交叉流过滤方法和横流过滤装置
公开(公告)号：US20090050564A1
公开(公告)日：2009-02-26
申请号：US12195872
申请日：2008-08-21
申请人： Yusuke HATANAKA
发明人： Yusuke HATANAKA
IPC分类号： B01D61/14 , B01D39/14
CPC分类号： B01D67/0065 , B01D71/025 , B01D2315/10 , B01D2325/02 , B01D2325/021 , C25D11/04 , C25D11/12 , C25D11/18 , C25D11/24
摘要： A method of cross-flow filtration using a membrane filter has a feeding a fluid to be filtered across a membrane surface of a porous alumina membrane filter serving as the membrane filter so that the fluid flows parallel to the membrane surface to separate material to be filtered with the porous alumina membrane filter. The porous alumina membrane filter is made of an aluminum anodized film and includes micropores having a degree of ordering as defined by formula (1): Degree of ordering (%)=B/A×100 (1) of at least 50%, a porosity as defined by formula (2): Porosity (%)=C/D×100 (2) of at least 40%, and a percentage of a pore size standard deviation to an average pore size of up to 10%.
摘要翻译：使用膜过滤器的交叉流过滤的方法具有将要过滤的流体穿过用作膜过滤器的多孔氧化铝膜过滤器的膜表面，使得流体平行于膜表面流动以分离待过滤的材料与多孔氧化铝膜过滤器。多孔氧化铝膜过滤器由铝阳极氧化膜制成，并且包括具有如式（1）所定义的顺序的微孔：<？in-line-formula description =“In-line Formulas”end =“lead”？> 至少50％的排序度（％）= B / Ax100（1）<？在线公式描述=“在线公式”end =“tail”？>为公式（2）：<？in-line-formula description =“在线公式”end =“lead”？>孔隙度（％）= C / Dx100（2）<？内联公式描述=“在线公式” =“尾”→>至少为40％，孔径标准偏差百分比至平均孔径高达10％。

64. 发明申请

US20080035568A1 Apparatus and Method for Filtering Fluids 审中-公开
标题翻译：过滤流体的装置和方法
公开(公告)号：US20080035568A1
公开(公告)日：2008-02-14
申请号：US11837859
申请日：2007-08-13
申请人： Zhongping HUANG , William VAN GEERTRUYDEN , Dayong GAO
发明人： Zhongping HUANG , William VAN GEERTRUYDEN , Dayong GAO
IPC分类号： B01D61/14
CPC分类号： B01D63/061 , A61M1/16 , B01D63/02 , B01D63/021 , B01D63/06 , B01D67/0065 , B01D71/024 , B01D2313/08 , B01D2313/086 , B01D2323/08
摘要： A filter module utilizing a nano-porous ceramic membrane is provided for various applications including, but not limited to, enhanced hemodialysis performance, the removal (or separation) of cryoprotectant from biological materials, the separation of blood components (e.g., plasmapheresis), and controlling the concentration of cells in a biological fluid solution.
摘要翻译：提供了一种利用纳米多孔陶瓷膜的过滤模块，用于各种应用，包括但不限于：增强的血液透析性能，冷冻保护剂与生物材料的去除（或分离），血液成分的分离（例如，血浆置换），以及控制生物液体溶液中细胞的浓度。

65. 发明申请

US20070119781A1 Apparatus and method for enhanced hemodialysis performance 审中-公开
标题翻译：增强血液透析性能的装置和方法
公开(公告)号：US20070119781A1
公开(公告)日：2007-05-31
申请号：US11540705
申请日：2006-10-02
申请人： Zhongping Huang , William Van Geertruyden
发明人： Zhongping Huang , William Van Geertruyden
IPC分类号： B01D61/00
CPC分类号： B01D71/024 , A61M1/16 , A61M1/1627 , B01D63/02 , B01D63/021 , B01D63/06 , B01D63/061 , B01D67/0065 , B01D2313/08 , B01D2313/086 , B01D2323/08
摘要： A dialyzer module utilizing a nano-porous ceramic membrane for enhanced hemodialysis performance, and a method for manufacturing the same, are provided. The dialyzer module may be utilized in an extracorporeal blood circuit together with pumps, monitors, and/or other components used for dialysis therapy. The one or more nano-porous ceramic tubes that serve as the hemodialysis membrane may comprise aluminum oxide (alumina) or titanium oxide (titania) tubes manufactured by the anodization of aluminum (Al) or titanium (Ti) tubes in an appropriate acid solution. The nano-porous ceramic tubes may be produced with a nano-porous wall structure having an average pore diameter of approximately five to ten nanometers (run). The nano-porous ceramic tubes exhibit a uniform pore size, uniform pore distribution, high porosity, and high hydraulic conductivity, enabling the removal of more middle and large molecular weight solutes to achieve a performance more comparable to that of an actual kidney while, at the same time, reducing the undesirable loss of important macromolecules such as albumin.
摘要翻译：提供一种利用纳米多孔陶瓷膜提高血液透析性能的透析器组件及其制造方法。透析器模块可以与用于透析治疗的泵，监视器和/或其他部件一起用于体外血液回路中。用作血液透析膜的一个或多个纳米多孔陶瓷管可以包括通过在合适的酸溶液中阳极氧化铝（Al）或钛（Ti）管而制造的氧化铝（氧化铝）或氧化钛（二氧化钛）管。纳米多孔陶瓷管可以用具有大约5至10纳米（运行）的平均孔径的纳米多孔壁结构制备。纳米多孔陶瓷管显示均匀的孔径，均匀的孔分布，高孔隙率和高水力传导性，能够除去更多的中等和大分子量溶质，以达到与实际肾脏相当的性能，而在同时减少重要大分子如白蛋白的不良损失。

66. 发明申请

US20060289351A1 Nanostructures synthesized using anodic aluminum oxide 审中-公开
标题翻译：使用阳极氧化铝合成纳米结构
公开(公告)号：US20060289351A1
公开(公告)日：2006-12-28
申请号：US11167067
申请日：2005-06-24
申请人： Zhili Xiao , Yurong Han , Hsien-Hau Wang , Gerold Willing , Ulrich Welp , Wai-Kwong Kwok
发明人： Zhili Xiao , Yurong Han , Hsien-Hau Wang , Gerold Willing , Ulrich Welp , Wai-Kwong Kwok
IPC分类号： B01D71/02
CPC分类号： B01D71/021 , B01D67/0062 , B01D67/0065 , B01D67/0067 , B01D71/022 , B01D2323/24 , B01D2325/10 , B01D2325/26 , B01J23/681 , B01J37/0226 , B82Y30/00 , B82Y40/00 , C01B3/505 , C01B32/162 , C01B2202/08 , C01B2202/34 , C01B2202/36 , C01P2004/13 , G01N33/005 , Y10T428/31678
摘要： This invention provides ways to fabricate nanotubes and nanobead arrays by utilizing nanopores in anodic aluminum oxide (AAO) membranes. Nanotubes of bismuth and other low melting point metals with controlled diameters and lengths can be fabricated by sintering AAO coated with appropriate metals at temperatures above their melting points. Carbon nanotubes may also be readily formed by carbonizing a polymer on the interior walls of the nanopores in AAO membranes. Palladium nanobead arrays which can be used as ultrafast hydrogen sensors are fabricated by coating the flat surface of AAO membranes with controlled pore-wall ratios.
摘要翻译：本发明提供了通过在阳极氧化铝（AAO）膜中利用纳米孔来制造纳米管和纳米管阵列的方法。具有受控直径和长度的铋和其他低熔点金属的纳米管可以通过在高于其熔点的温度下烧结用合适的金属涂覆的AAO来制造。也可以通过在AAO膜中的纳米孔的内壁上碳化聚合物来容易地形成碳纳米管。可用作超快氢传感器的钯纳米管阵列通过以可控的孔壁比例涂覆AAO膜的平坦表面来制造。

67. 发明申请

US20040146705A1 Fluid control device and method of manufacturing the same 失效
标题翻译：流体控制装置及其制造方法
公开(公告)号：US20040146705A1
公开(公告)日：2004-07-29
申请号：US10735000
申请日：2003-12-11
发明人： Tohru Den , Kazuhiko Fukutani
IPC分类号： B32B003/26 , B32B009/04
CPC分类号： B01D67/0065 , B01D71/025 , B01D71/027 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249979
摘要： A fluid control device has very fine pores with an average diameter not greater than 10 nm and provides a large flux. The fluid control device comprises an anodized alumina film having fine pores and a silicon based micro-porous film having very fine pores and made from an AlSi mixed film and the fine pores and the very fine pores are at least partly linked with each other. The fluid control device is prepared from a film including at least an aluminum layer and an AlSi mixed film by forming an anodized alumina film having fine pores by way of an anodization process for the aluminum layer part and also forming a silicon based micro-porous film having very fine pores containing silicon as principal ingredient by way of an anodization process or etching process for the AlSi mixed film. The fluid control device can be used as filter or ultrafilter film that allows fluid and gas to pass through it.
摘要翻译：流体控制装置具有非常细的孔，平均直径不大于10nm，并提供大的通量。流体控制装置包括具有细孔的阳极氧化氧化铝膜和具有非常细小孔并由AlSi混合膜制成的硅基微孔膜，并且细孔和极细孔至少部分地彼此连接。流体控制装置由至少包含铝层和AlSi混合膜的膜通过用于铝层部分的阳极氧化处理形成具有细孔的阳极化氧化铝膜并且还形成硅基微孔膜通过阳极氧化处理或AlSi混合膜的蚀刻工艺，具有含有硅作为主要成分的非常细的孔。流体控制装置可用作允许流体和气体通过的过滤器或超滤膜。

68. 发明授权

US6060415A Aligned molecular sieve crystals grown on anodic alumina membrane 失效
标题翻译：在阳极氧化铝膜上生长的对准分子筛晶体
公开(公告)号：US6060415A
公开(公告)日：2000-05-09
申请号：US796470
申请日：1997-02-10
申请人： Kuei-Jung Chao , Chih-Ning Wu , Han-Chang Shih , Tzeng-Guang Tsai
发明人： Kuei-Jung Chao , Chih-Ning Wu , Han-Chang Shih , Tzeng-Guang Tsai
IPC分类号： B01D67/00 , B01D71/02 , B01J20/02 , B01J20/28 , B01J29/84 , B01J35/06 , B01J27/182 , B01J29/04 , B01J29/06
CPC分类号： B01D71/025 , B01D67/0065 , B01D71/028 , B01J20/08 , B01J20/186 , B01J20/28033 , B01J20/28035 , B01J29/84 , B01J35/065 , B82Y30/00
摘要： The present invention provides a molecular sieve composite membrane, which includes an anodic alumina membrane as a support and the uni-directionally oriented molecular sieve membrane grown in situ on the anodic alumina membrane. The close packing transitional metal containing aluminophosphate AFI molecular sieve crystals have successfully been grown on the anodic alumina. The molecular sieve phase bounded strongly and anchored into the anodic alumina membrane. Besides, the specific cylindrical channels of the anodic alumina membrane provides the template function to orient the growth of molecular sieves.
摘要翻译：本发明提供一种分子筛复合膜，其包括作为载体的阳极氧化铝膜和在阳极氧化铝膜上原位生长的单向取向分子筛膜。含铝磷酸盐AFI分子筛晶体的紧密堆积过渡金属成功地在阳极氧化铝上生长。分子筛相强烈地界定并固定在阳极氧化铝膜中。此外，阳极氧化铝膜的特定圆柱形通道提供了模板功能以使分子筛的生长定向。

69. 发明授权

US5693210A Method of manufacturing porous alumina tube 失效
标题翻译：多孔氧化铝管的制造方法
公开(公告)号：US5693210A
公开(公告)日：1997-12-02
申请号：US703032
申请日：1996-08-26
申请人： Akira Tomita , Takashi Kyotani , Yoshio Kobayashi
发明人： Akira Tomita , Takashi Kyotani , Yoshio Kobayashi
IPC分类号： B01D67/00 , B01D71/02 , C04B35/10 , C04B38/00 , C04B41/80 , C04B41/85 , C25D11/04 , C25D1/02 , C25D7/04
CPC分类号： B01D71/025 , B01D67/0065 , C04B38/00 , C25D11/04 , C25D11/10
摘要： Disclosed is a method of manufacturing a porous alumina tube with numerous pores having a uniform shape and a uniform diameter of 5 to 200 nm and extending linearly in the vertical direction to the outer peripheral surface thereof, which comprises the steps of forming an anodized layer by anodizing the outer peripheral surface of an aluminum tube, and removing the aluminum tube after the anodized layer is formed.
摘要翻译：公开了一种多孔氧化铝管的制造方法，该多孔氧化铝管具有许多具有均匀形状和均匀直径为5至200nm并且在其外周表面的垂直方向上线性延伸的孔，其包括以下步骤：通过以下步骤形成阳极氧化层：对铝管的外周表面进行阳极化处理，并且在形成阳极氧化层之后移除铝管。

70. 发明授权

US5645626A Composite hydrogen separation element and module 失效
标题翻译：复合氢分离元件和模块
公开(公告)号：US5645626A
公开(公告)日：1997-07-08
申请号：US583969
申请日：1996-01-11
申请人： David J. Edlund , David D. Newbold , Chester B. Frost
发明人： David J. Edlund , David D. Newbold , Chester B. Frost
IPC分类号： B01D53/22 , B01D63/00 , B01D63/08 , B01D71/02 , B01J19/24 , C01B3/04 , C01B3/12 , C01B3/34 , C01B3/50 , C01B3/56 , C01B17/04 , C01C1/04 , C07C1/04 , C07C5/32 , C23C28/00
CPC分类号： B01D69/12 , B01D53/22 , B01D53/226 , B01D53/228 , B01D63/08 , B01D63/082 , B01D67/0041 , B01D67/0046 , B01D67/0065 , B01D67/0069 , B01D67/0072 , B01D69/125 , B01D69/141 , B01D71/02 , B01D71/022 , B01J19/2475 , B01J19/249 , C01B17/0456 , C01B17/0495 , C01B3/04 , C01B3/12 , C01B3/34 , C01B3/501 , C01B3/503 , C01B3/505 , C01C1/0405 , C07C1/04 , C07C5/32 , C23C28/00 , B01D2257/108 , B01D2313/14 , B01D2313/42 , B01D2323/08 , B01D2323/10 , B01D2323/12 , B01D2325/04 , B01J2219/00108 , B01J2219/00159 , B01J2219/2453 , B01J2219/2467 , B01J2219/2475 , B01J2219/2485 , B01J2219/2486 , B01J2219/2487 , B01J2219/2493 , B01J2219/2496 , B01J2219/2498 , C01B2203/0405 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , Y02E60/364 , Y02P20/52
摘要： There are disclosed improvements in multicomponent composite metal membranes useful for the separation of hydrogen, the improvements comprising the provision of at least one common-axis hole through all components of the composite membrane and the provision of a gas-tight seal around the periphery of the hole or holes through a coating metal layer of the membrane.
摘要翻译：已经公开了可用于分离氢的多组分复合金属膜的改进，所述改进包括提供通过复合膜的所有组分的至少一个共轴孔，并且围绕所述复合膜的周边提供气密密封孔或穿过膜的涂层金属层的孔。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式