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公开(公告)号：US20090294289A1
公开(公告)日：2009-12-03
申请号：US12130029
申请日：2008-05-30
IPC分类号： C02F1/469
CPC分类号： C02F1/469 , B01D61/48 , B01D2321/223 , C02F1/4693 , C02F1/4695 , C02F2101/103 , C02F2101/163
摘要： A system for removing contaminants from water utilizes a layered stack of anion permeable membranes and cation permeable membranes positioned between an anode and a cathode. The layered stack of membranes forms a concentrate water stream flow channel and a diluent water stream flow channel. Ion specific ion exchange resins are inserted within the diluent water stream flow channel. The water stream is pumped through the layered stack of anion permeable membranes. By using the anode, the cathode, and the voltage source to place an electrical potential gradient across the layered stack of membranes the negative ions are drawn toward the anode and the positive ions are drawn toward the cathode in the diluent water stream that flows through the diluent water stream flow channel.
摘要翻译： 用于从水中除去污染物的系统利用位于阳极和阴极之间的阴离子渗透膜和阳离子可渗透膜的叠层。 膜的层叠形成浓缩水流流动通道和稀释剂水流流动通道。 离子特异性离子交换树脂插入稀释剂水流流动通道内。 水流被泵送通过阴离子可渗透膜的层叠堆叠。 通过使用阳极，阴极和电压源，在层叠的膜层上放置电势梯度，负离子被吸向阳极，正离子被吸引到流过该稀释剂水的稀释水流中的阴极 稀释剂水流通道。
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2.发明授权公开(公告)号：US08696882B2
公开(公告)日：2014-04-15
申请号：US12630758
申请日：2009-12-03
CPC分类号： B01D69/02 , B01D61/44 , B01D67/0079 , B01D69/125 , B01D71/44 , B01D71/64 , B01D2325/02 , B01D2325/04 , B01D2325/14 , B01D2325/16 , C02F1/4693
摘要： A device according to one embodiment includes a porous membrane having a surface charge and pore configuration characterized by a double layer overlap effect being present in pores of the membrane. A device according to another embodiment includes a porous membrane having a surface charge in pores thereof sufficient to impart anion or cation selectivity in the pores. Additional devices, systems and methods are also presented.
摘要翻译： 根据一个实施方案的装置包括具有表面电荷和孔结构的多孔膜，其特征在于存在于膜的孔中的双层重叠效应。 根据另一个实施方案的装置包括其孔中具有足以赋予孔中阴离子或阳离子选择性的表面电荷的多孔膜。 还介绍了其他设备，系统和方法。
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公开(公告)号：US08460532B2
公开(公告)日：2013-06-11
申请号：US13159862
申请日：2011-06-14
申请人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
发明人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
IPC分类号： B03C5/02
CPC分类号： C02F1/4691 , B01D61/422 , B01D61/44 , B01D2311/2603 , B01D2313/48 , C02F1/4604 , C02F2001/46152 , C02F2103/08 , C02F2201/4611 , C02F2201/46125 , C02F2201/46145 , C02F2201/46175 , Y02A20/134
摘要： The present invention provides a new method and apparatus/system for purifying ionic solutions, such as, for example, desalinating water, using engineered charged surfaces to sorb ions from such solutions. Surface charge is applied externally, and is synchronized with oscillatory fluid movements between substantially parallel charged plates. Ions are held in place during fluid movement in one direction (because they are held in the electrical double layer), and released for transport during fluid movement in the opposite direction by removing the applied electric field. In this way the ions, such as salt, are “ratcheted” across the charged surface from the feed side to the concentrate side. The process itself is very simple and involves only pumps, charged surfaces, and manifolds for fluid collection.
摘要翻译： 本发明提供了一种用于纯化离子溶液的新方法和装置/系统，例如使用脱盐水，使用工程化的带电表面从这种溶液中吸附离子。 表面电荷在外部施加，并与基本上平行的带电板之间的振荡流体运动同步。 离子在一个方向的流体运动期间保持就位（因为它们保持在电双层中），并且通过去除所施加的电场在相反方向上的流体运动期间释放以便运输。 以这种方式，诸如盐的离子从进料侧到浓缩物侧被带电表面“棘轮”。 该过程本身非常简单，仅涉及泵，带电表面和歧管以进行流体收集。
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公开(公告)号：US07981268B2
公开(公告)日：2011-07-19
申请号：US11655423
申请日：2007-01-19
申请人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
发明人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
IPC分类号： B01D61/00
CPC分类号： C02F1/4691 , B01D61/422 , B01D61/44 , B01D2311/2603 , B01D2313/48 , C02F1/4604 , C02F2001/46152 , C02F2103/08 , C02F2201/4611 , C02F2201/46125 , C02F2201/46145 , C02F2201/46175 , Y02A20/134
摘要： The present invention provides a new method and apparatus/system for purifying ionic solutions, such as, for example, desalinating water, using engineered charged surfaces to sorb ions from such solutions. Surface charge is applied externally, and is synchronized with oscillatory fluid movements between substantially parallel charged plates. Ions are held in place during fluid movement in one direction (because they are held in the electrical double layer), and released for transport during fluid movement in the opposite direction by removing the applied electric field. In this way the ions, such as salt, are “ratcheted” across the charged surface from the feed side to the concentrate side. The process itself is very simple and involves only pumps, charged surfaces, and manifolds for fluid collection.
摘要翻译： 本发明提供了一种用于纯化离子溶液的新方法和装置/系统，例如使用脱盐水，使用工程化的带电表面从这种溶液中吸附离子。 表面电荷在外部施加，并与基本上平行的带电板之间的振荡流体运动同步。 离子在一个方向的流体运动期间保持就位（因为它们保持在电双层中），并且通过去除所施加的电场在相反方向上的流体运动期间释放以便运输。 以这种方式，诸如盐的离子从进料侧到浓缩物侧被带电表面“棘轮”。 该过程本身非常简单，仅涉及泵，带电表面和歧管以进行流体收集。
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公开(公告)号：US20110253538A1
公开(公告)日：2011-10-20
申请号：US13159862
申请日：2011-06-14
申请人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
发明人： William L. Bourcier , Roger D. Aines , Jeffery J. Haslam , Charlene M. Schaldach , Kevin C. O'Brien , Edward Cussler
IPC分类号： B03C5/02
CPC分类号： C02F1/4691 , B01D61/422 , B01D61/44 , B01D2311/2603 , B01D2313/48 , C02F1/4604 , C02F2001/46152 , C02F2103/08 , C02F2201/4611 , C02F2201/46125 , C02F2201/46145 , C02F2201/46175 , Y02A20/134
摘要： The present invention provides a new method and apparatus/system for purifying ionic solutions, such as, for example, desalinating water, using engineered charged surfaces to sorb ions from such solutions. Surface charge is applied externally, and is synchronized with oscillatory fluid movements between substantially parallel charged plates. Ions are held in place during fluid movement in one direction (because they are held in the electrical double layer), and released for transport during fluid movement in the opposite direction by removing the applied electric field. In this way the ions, such as salt, are “ratcheted” across the charged surface from the feed side to the concentrate side. The process itself is very simple and involves only pumps, charged surfaces, and manifolds for fluid collection.
摘要翻译： 本发明提供了一种用于纯化离子溶液的新方法和装置/系统，例如使用脱盐水，使用工程化的带电表面从这种溶液中吸附离子。 表面电荷在外部施加，并与基本上平行的带电板之间的振荡流体运动同步。 离子在一个方向的流体运动期间保持就位（因为它们保持在电双层中），并且通过去除所施加的电场在相反方向上的流体运动期间释放以便运输。 以这种方式，诸如盐的离子从进料侧到浓缩物侧被带电表面“棘轮”。 该过程本身非常简单，仅涉及泵，带电表面和歧管以进行流体收集。
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6.发明申请公开(公告)号：US20110132762A1
公开(公告)日：2011-06-09
申请号：US12630758
申请日：2009-12-03
CPC分类号： B01D69/02 , B01D61/44 , B01D67/0079 , B01D69/125 , B01D71/44 , B01D71/64 , B01D2325/02 , B01D2325/04 , B01D2325/14 , B01D2325/16 , C02F1/4693
摘要： A device according to one embodiment includes a porous membrane having a surface charge and pore configuration characterized by a double layer overlap effect being present in pores of the membrane. A device according to another embodiment includes a porous membrane having a surface charge in pores thereof sufficient to impart anion or cation selectivity in the pores. Additional devices, systems and methods are also presented,
摘要翻译： 根据一个实施例的装置包括具有表面电荷和孔结构的多孔膜，其特征在于存在于膜的孔中的双层重叠效应。 根据另一个实施方案的装置包括其孔中具有足以赋予孔中阴离子或阳离子选择性的表面电荷的多孔膜。 还提出了附加的装置，系统和方法，
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7.发明申请Slurried Solid Media for Simultaneous Water Purification and Carbon Dioxide Removal from Gas Mixtures 有权用于从气体混合物中同时净水和二氧化碳去除的浆状固体介质公开(公告)号：US20100300287A1
公开(公告)日：2010-12-02
申请号：US12784665
申请日：2010-05-21
申请人： Roger D. Aines , William L. Bourcier , Brian Viani
发明人： Roger D. Aines , William L. Bourcier , Brian Viani
CPC分类号： B01D53/1475 , B01D53/1425 , Y02A50/2342 , Y02C10/06 , Y02C10/08
摘要： A slurried solid media for simultaneous water purification and carbon dioxide removal from gas mixtures includes the steps of dissolving the gas mixture and carbon dioxide in water providing a gas, carbon dioxide, water mixture; adding a porous solid media to the gas, carbon dioxide, water mixture forming a slurry of gas, carbon dioxide, water, and porous solid media; heating the slurry of gas, carbon dioxide, water, and porous solid media producing steam; and cooling the steam to produce purified water and carbon dioxide.
摘要翻译： 用于从气体混合物中同时进行水净化和二氧化碳去除的浆状固体介质包括将气体混合物和二氧化碳溶解在提供气体，二氧化碳，水混合物的水中的步骤; 向气体，二氧化碳，水混合物中加入多孔固体介质，形成气体，二氧化碳，水和多孔固体介质的浆液; 加热产生蒸气的气体，二氧化碳，水和多孔固体介质的浆料; 并冷却蒸汽以产生净化水和二氧化碳。
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公开(公告)号：US08840859B2
公开(公告)日：2014-09-23
申请号：US12203250
申请日：2008-09-03
CPC分类号： C01B33/12 , B01D61/025 , B01D2311/08 , B01D2311/2642
摘要： A method of producing silica from geothermal fluid containing low concentration of the silica of less than 275 ppm includes the steps of treating the geothermal fluid containing the silica by reverse osmosis treatment thereby producing a concentrated fluid containing the silica, seasoning the concentrated fluid thereby producing a slurry having precipitated colloids containing the silica, and separating the silica from the slurry.
摘要翻译： 含有低于275ppm二氧化硅的地热液体的二氧化硅的方法包括以下步骤：通过反渗透处理来处理含有二氧化硅的地热液体，从而产生含有二氧化硅的浓缩流体，调节浓缩流体，从而产生 浆液含有含有二氧化硅的沉淀胶体，并将二氧化硅与浆料分离。
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公开(公告)号：US20120273359A1
公开(公告)日：2012-11-01
申请号：US13405088
申请日：2012-02-24
申请人： Matthew E. Suss , Theodore F. Baumann , William L. Bourcier , Christopher Spadaccini , Michael Stadermann , Klint Rose , Juan G. Santiago
发明人： Matthew E. Suss , Theodore F. Baumann , William L. Bourcier , Christopher Spadaccini , Michael Stadermann , Klint Rose , Juan G. Santiago
IPC分类号： B03C9/00
CPC分类号： B03C9/00 , B03C2201/10 , C02F1/4691 , C02F2001/46138 , C02F2103/08
摘要： An electrode “flow-through” capacitive desalination system wherein feed water is pumped through the pores of a pair of monolithic porous electrodes separated by an ultrathin non-conducting porous film. The pair of monolithic porous electrodes are porous conductors made of a material such as activated carbon aerogel. The feed water flows through the electrodes and the spacing between electrodes is on the order 10 microns.
摘要翻译： 一种电极流通电容式脱盐系统，其中给水被泵送通过由超薄非导电多孔膜隔开的一对单片多孔电极的孔隙。 一对整体多孔电极是由诸如活性炭气凝胶的材料制成的多孔导体。 供水流过电极，电极间的间距为10微米。
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10.发明申请Carbon Ion Pump for Removal of Carbon Dioxide from Combustion Gas and Other Gas Mixtures 有权用于从燃烧气体和其他气体混合物中去除二氧化碳的碳离子泵公开(公告)号：US20110020208A1
公开(公告)日：2011-01-27
申请号：US12896621
申请日：2010-10-01
CPC分类号： B01D53/1418 , B01D53/1425 , B01D53/1475 , B01D53/62 , B01D53/965 , B01D2257/504 , C02F1/04 , C02F1/441 , C02F1/4693 , C02F2103/18 , Y02A20/128 , Y02A20/131 , Y02A20/134 , Y02C10/04 , Y02C10/06
摘要： A novel method and system of separating carbon dioxide from flue gas is introduced. Instead of relying on large temperature or pressure changes to remove carbon dioxide from a solvent used to absorb it from flue gas, the ion pump method, as disclosed herein, dramatically increases the concentration of dissolved carbonate ion in solution. This increases the overlying vapor pressure of carbon dioxide gas, permitting carbon dioxide to be removed from the downstream side of the ion pump as a pure gas. The ion pumping may be obtained from reverse osmosis, electrodialysis, thermal desalination methods, or an ion pump system having an oscillating flow in synchronization with an induced electric field.
摘要翻译： 介绍了从烟气中分离二氧化碳的新方法和系统。 不是依赖于大的温度或压力变化来从用于从烟道气吸收的溶剂中除去二氧化碳，所以如本文所公开的离子泵方法显着增加了溶液中溶解的碳酸根离子的浓度。 这增加了二氧化碳气体的上覆蒸汽压，允许二氧化碳作为纯气体从离子泵的下游侧除去。 离子泵送可以从反渗透，电渗析，热脱盐方法或具有与感应电场同步的振荡流的离子泵系统获得。
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