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1.发明授权公开(公告)号：US08302782B2
公开(公告)日：2012-11-06
申请号：US12044116
申请日：2008-03-07
CPC分类号： B01D67/0051 , B01D53/228 , B01D67/0058 , B01D71/028 , B01D2256/24 , B01D2257/504 , B01D2323/18 , Y02C10/10 , Y10T428/24999
摘要： SAPO-34 membranes and methods for their preparation and use are described. The SAPO-34 membranes are prepared by contacting at least one surface of a porous membrane support with a synthesis gel comprising a first and a second templating agent. SAPO-34 crystals having a narrow size distribution were applied to the surface of the support prior to synthesis. A layer of SAPO-34 crystals is formed on at least one surface of the support. SAPO-34 membranes of the invention can have improved selectivity for certain gas mixtures, including mixtures of carbon dioxide and methane.
摘要翻译： 描述了SAPO-34膜及其制备和使用的方法。 通过使多孔膜载体的至少一个表面与包含第一和第二模板剂的合成凝胶接触来制备SAPO-34膜。 在合成之前将具有窄尺寸分布的SAPO-34晶体施加到载体的表面。 在载体的至少一个表面上形成一层SAPO-34晶体。 本发明的SAPO-34膜可以对某些气体混合物（包括二氧化碳和甲烷的混合物）具有改进的选择性。
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公开(公告)号：US08187441B2
公开(公告)日：2012-05-29
申请号：US12546826
申请日：2009-08-25
CPC分类号： A61M5/145 , A61M5/14526 , A61M2005/14204 , A61M2005/14513 , A61M2205/0244 , F04B17/00
摘要： The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current passes through a divided electrochemical cell. Adjacent compartments of the cell are divided by an ionically conducting separator. Each compartment includes an electrode and an electrolyte solution or ionic liquid. The electrolyte solution(s) or ionic liquid(s) and the ionically conducting separator are selected to obtain the desired relationship between the current through the cell and the fluid flowrate and/or change in fluid pressure.
摘要翻译： 本发明提供用于产生流体流动和/或流体压力变化的基于电化学的方法和装置。 在本发明的方法和装置中，电流通过分隔的电化学电池。 细胞的相邻隔室被离子导电分离器分开。 每个隔室包括电极和电解质溶液或离子液体。 选择电解质溶液或离子液体和离子导电分离器以获得通过电池的电流与流体流速之间的期望关系和/或流体压力的变化。
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公开(公告)号：US20090308752A1
公开(公告)日：2009-12-17
申请号：US12546826
申请日：2009-08-25
CPC分类号： A61M5/145 , A61M5/14526 , A61M2005/14204 , A61M2005/14513 , A61M2205/0244 , F04B17/00
摘要： The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current passes through a divided electrochemical cell. Adjacent compartments of the cell are divided by an ionically conducting separator. Each compartment includes an electrode and an electrolyte solution or ionic liquid. The electrolyte solution(s) or ionic liquid(s) and the ionically conducting separator are selected to obtain the desired relationship between the current through the cell and the fluid flowrate and/or change in fluid pressure.
摘要翻译： 本发明提供用于产生流体流动和/或流体压力变化的基于电化学的方法和装置。 在本发明的方法和装置中，电流通过分隔的电化学电池。 细胞的相邻隔室被离子导电分离器分开。 每个隔室包括电极和电解质溶液或离子液体。 选择电解质溶液或离子液体和离子导电分离器以获得通过电池的电流与流体流速之间的期望关系和/或流体压力的变化。
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公开(公告)号：US07074734B2
公开(公告)日：2006-07-11
申请号：US10868553
申请日：2004-06-15
申请人： Tuan Anh Vu , Richard D. Noble , John L. Falconer
发明人： Tuan Anh Vu , Richard D. Noble , John L. Falconer
IPC分类号： B01J29/06
CPC分类号： B01D71/028 , B01D61/362 , B01D63/06 , B01D63/063 , B01D67/0069 , B01D69/10 , B01D2323/08 , B01D2323/24 , B01D2323/40 , B01J29/06 , B01J29/061 , B01J29/86
摘要： Zeolite membranes that can be used to continuously separate components of mixtures are disclosed. The zeolite membranes are prepared by isomorphous substitution, which allows systematic modification of the zeolite surface and pore structure. Through proper selection of the basic zeolite framework structure and compensating cations, isomorphous substitution permits high separation selectivity without many of the problems associated with zeolite post-synthesis treatments. The inventive method for preparing zeolite membranes is alkali-free and is much simpler than prior methods for making acid hydrogen zeolite membranes, which can be used as catalysts in membrane reactors.
摘要翻译： 公开了可用于连续分离混合物组分的沸石膜。 沸石膜通过同晶取代制备，其允许系统地改性沸石表面和孔结构。 通过适当选择碱性沸石骨架结构和补偿阳离子，同晶取代允许高分离选择性，而不需要与沸石后合成处理相关的许多问题。 用于制备沸石膜的本发明方法是无碱的，并且比制备酸性氢沸石膜的现有方法简单得多，其可以用作膜反应器中的催化剂。
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公开(公告)号：US5433857A
公开(公告)日：1995-07-18
申请号：US963480
申请日：1992-10-16
申请人： Richard D. Noble , Noel A. Clark
发明人： Richard D. Noble , Noel A. Clark
CPC分类号： B01D61/38 , B01D53/326
摘要： A fluid membrane is described, termed the electroconvective liquid crystal membrane (ECLCM), comprised of a sandwich-like configuration in which a fluid layer is contained within a structure. The structure containing the fluid layer separates distinct regions having different concentrations of one or more diffusant species and is capable of being accessed by the diffusant species. The fluid layer is comprised of any fluid in which an electrohydrodynamic (EHD) flow can be induced, including liquid crystals and liquid crystal-like fluids. The ECLCM includes means for applying an electric field to the fluid layer such that an EHD flow is induced within the fluid layer. The EHD flow alters the passage of the diffusant species across the ECLCM. The fluid layer may be modified by the addition of other components which act as carriers to the passage of selected diffusants. These additional components move in the EHD flow and can be chemically bonded to the fluid layer, added as dopants into the fluid layer, or may be separate solid or liquid phases of other materials not soluble in the fluid layer. The membrane of the present invention can function in an electrochemically modulated complexation (EMC) process wherein a complexing agent is added to the fluid layer and electrolyzed to high and low affinity redox states for separation of different molecular species. The present invention includes a method for separating and purifying molecules.
摘要翻译： 描述了称为电对流液晶膜（ECLCM）的流体膜，其包括其中流体层包含在结构内的夹心状构造。 包含流体层的结构分离具有不同浓度的一种或多种扩散物质的不同区域，并且能够被扩散物质接近。 流体层由其中可以诱导电动力学（EHD）流的任何流体组成，包括液晶和液晶状流体。 ECLCM包括用于向流体层施加电场的装置，使得在流体层内诱导EHD流动。 EHD流量改变扩散物种通过ECLCM。 流体层可以通过添加作为载体的其它成分而被修饰，以使所选择的扩散剂通过。 这些附加组件在EHD流中移动并且可化学键合到流体层，作为掺杂剂添加到流体层中，或者可以是不溶于流体层的其它材料的分离的固体或液相。 本发明的膜可以在电化学调制的络合（EMC）方法中起作用，其中将络合剂加入到流体层中并电解成用于分离不同分子种类的高和低亲和性氧化还原状态。 本发明包括分离和分离分子的方法。
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6.发明授权
公开(公告)号：US5417832A
公开(公告)日：1995-05-23
申请号：US935016
申请日：1992-08-25
申请人： John Pellegrino , Richard D. Noble , Robert Rabago , Carl Koval
发明人： John Pellegrino , Richard D. Noble , Robert Rabago , Carl Koval
CPC分类号： B01D67/0013 , B01D53/228 , B01D67/0011 , B01D69/141 , B01D71/32 , C08J5/225 , H01M8/1023 , H01M8/1039 , H01M8/1051 , H01M8/1081 , B01D2323/12 , C08J2327/12 , Y02C10/10 , Y02P70/56
摘要： The present invention describes a perfluorinated ionomer membrane having a improved transport characteristics. A surfactant species is added to a polymer mixture prior to film casting. The resulting membranes have a measurably altered membrane microstructure and improved transport characteristics over prior art membranes. The present invention describes the method of producing the improved membranes. The membranes of the present invention are useful in a number of separation processes, including the separation of NH.sub.3 from gaseous and liquid mixtures, in the production of NaOH and Cl.sub.2 gas from the electrolytic dissolution of NaCl, in the separation of toxic and radioactive metals from aqueous streams, and in solid polymer electrolyte H.sub.2 /O.sub.2 fuel cells.
摘要翻译： 本发明描述了具有改善的运输特性的全氟化离聚物膜。 在成膜前，将表面活性剂物质加入到聚合物混合物中。 所得到的膜具有可测量地改变的膜微结构并且改善了传统特性。 本发明描述了制备改良膜的方法。 本发明的膜可用于许多分离过程，包括从气体和液体混合物中分离NH 3，在从NaCl的电解溶解产生的NaOH和Cl 2气体中分离毒性和放射性金属， 水溶液和固体高分子电解质H 2 / O 2燃料电池。
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公开(公告)号：US5084169A
公开(公告)日：1992-01-28
申请号：US409616
申请日：1989-09-19
申请人： Richard D. Noble , Carl A. Koval , Lori Nixon , Geoffrey F. Slaff
发明人： Richard D. Noble , Carl A. Koval , Lori Nixon , Geoffrey F. Slaff
CPC分类号： B01D15/08 , G01N30/58 , Y10S210/905
摘要： Magnetically stabilized fluidized bed technology is utilized in conjunction with ion-exchange adsorption/desorption processes in a method and system for isolating proteins from cell lysate. The invention also includes a magnetizable, porous, ion-exchange particle, and a method for producing the same, for use with the stationary magnetically stabilized fluidized bed protein isolation process.
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8.发明授权公开(公告)号：US08409326B2
公开(公告)日：2013-04-02
申请号：US11746191
申请日：2007-05-09
申请人： Shiguang Li , John L. Falconer , Richard D. Noble
发明人： Shiguang Li , John L. Falconer , Richard D. Noble
CPC分类号： B01D53/228 , B01D67/0048 , B01D71/02 , B01D2257/504 , B01D2323/08 , B01D2323/12 , B01D2323/14 , Y02C10/08 , Y02C10/10
摘要： SAPO-34 membranes and methods for their preparation and use are described. The SAPO-34 membranes are prepared by contacting at least one surface of a porous membrane support with a synthesis gel. The Si/Al ratio of the synthesis gel can be from 0.3 to 0.15. SAPO-34 crystals are optionally applied to the surface of the support prior to synthesis. A layer of SAPO-34 crystals is formed on at least one surface of the support. SAPO-34 crystals may also form in the pores of the support. SAPO-34 membranes of the invention can have improved selectivity for certain gas mixtures, including mixtures of carbon dioxide and methane.
摘要翻译： 描述了SAPO-34膜及其制备和使用的方法。 通过使多孔膜载体的至少一个表面与合成凝胶接触来制备SAPO-34膜。 合成凝胶的Si / Al比可以为0.3〜0.15。 在合成之前，SAPO-34晶体任选地施加到载体的表面。 在载体的至少一个表面上形成一层SAPO-34晶体。 SAPO-34晶体也可以形成在载体的孔中。 本发明的SAPO-34膜可以对某些气体混合物（包括二氧化碳和甲烷的混合物）具有改进的选择性。
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公开(公告)号：US20100219067A1
公开(公告)日：2010-09-02
申请号：US12716457
申请日：2010-03-03
IPC分类号： C25B9/10
CPC分类号： F04B17/00 , B01D61/44 , B01D71/32 , B01D2313/24
摘要： The invention provides electrochemically-based methods and devices for producing fluid flow and/or changes in fluid pressure. In the methods and devices of the invention, current is passed through a divided electrochemical cell. Adjacent compartments of the cell are divided by a separator which comprises an ionically conducting separator. Each compartment includes an electrode and an electrolyte solution or ionic liquid. The electrolyte solution(s) or ionic liquid(s) and the ionically conducting separator are selected to obtain the desired relationship between the current through the cell and the fluid flowrate and/or change in fluid pressure.
摘要翻译： 本发明提供用于产生流体流动和/或流体压力变化的基于电化学的方法和装置。 在本发明的方法和装置中，电流通过分割的电化学电池。 细胞的相邻隔室由包含离子导电分离器的分离器分开。 每个隔室包括电极和电解质溶液或离子液体。 选择电解质溶液或离子液体和离子导电分离器以获得通过电池的电流与流体流速之间的期望关系和/或流体压力的变化。
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公开(公告)号：US20080319202A1
公开(公告)日：2008-12-25
申请号：US12041574
申请日：2008-03-03
申请人： Douglas L. Gin , Jason E. Bara , Richard D. Noble
发明人： Douglas L. Gin , Jason E. Bara , Richard D. Noble
IPC分类号： C07D233/54 , C07D403/02
CPC分类号： F17C11/00 , C01B7/01 , C01B7/20 , C01B13/0281 , C07D403/06 , C07D403/12 , F17C11/005 , Y10T137/0318
摘要： A method and device for storing and dispensing a fluid includes providing a vessel configured for selective dispensing of the fluid therefrom. Provided within a vessel is a nanocomposite material comprising an imidazolium surfactant and an integral solvent that is essential to the formation of the nanocomposite material. The fluid is contacted with the nanocomposite material for take-up of the fluid by the polymerized nanocomposite material. The fluid is released from the nanocomposite material and dispensed from the vessel.
摘要翻译： 用于存储和分配流体的方法和装置包括提供构造用于从其中选择性地分配流体的容器。 提供在容器内的是纳米复合材料，其包含咪唑鎓表面活性剂和对形成纳米复合材料至关重要的整体溶剂。 流体与纳米复合材料接触，用于通过聚合的纳米复合材料吸收流体。 流体从纳米复合材料释放并从容器中分配。
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