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公开(公告)号：US08663445B2
公开(公告)日：2014-03-04
申请号：US12570227
申请日：2009-09-30
申请人： Ran Niu , Hai Yang , John H. Barber , Min Hu , Rihua Xiong , Wei Cai , Xin Gao , Yufeng Liu
发明人： Ran Niu , Hai Yang , John H. Barber , Min Hu , Rihua Xiong , Wei Cai , Xin Gao , Yufeng Liu
IPC分类号： B01D57/00
CPC分类号： C02F1/4691 , C02F2103/08 , C02F2201/46135 , C02F2201/4614 , C02F2209/005
摘要： An electrochemical desalination system includes a first and a second electrochemical device and a controller. The first and second electrochemical devices each comprises a electrochemical desalination module comprising at least one pair of electrodes and a compartment between each pair of electrodes for receiving an electrolyte solution. Each of the first and second electrochemical desalination devices comprises a plurality of successive operation cycles. Each cycle comprises a charging mode of operation for charging each pair of electrodes and for adsorbing ions in the electrolyte solution on the electrodes, and a discharging mode of operation for discharging the pair of electrodes and for desorbing ions from the pair of electrodes. The controller is configured to control the system that the first and second electrochemical desalination devices have interleaved charging and discharging modes of operation. One of the first and second electrochemical desalination devices is in a discharging mode and the at least one pair of electrodes release electrical current, while the other of the first and second electrochemical desalination devices is in a charging mode of operation and receives the electrical current released from said one of the first and second electrochemical desalination device.
摘要翻译： 电化学脱盐系统包括第一和第二电化学装置和控制器。 第一和第二电化学装置各自包括电化学脱盐模块，其包括至少一对电极和用于接收电解质溶液的每对电极之间的隔室。 第一和第二电化学脱盐装置中的每一个包括多个连续的操作循环。 每个循环包括用于对每对电极进行充电并用于将电解质中的离子吸附在电极上的充电操作模式，以及用于对该电极放电和用于从一对电极解吸离子的放电模式。 控制器被配置为控制系统，第一和第二电化学脱盐装置具有交错的充放电操作模式。 第一和第二电化学脱盐装置之一处于放电模式，并且至少一对电极释放电流，而第一和第二电化学脱盐装置中的另一个处于充电操作模式并且接收释放的电流 从所述第一和第二电化学脱盐装置中的一个。
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公开(公告)号：US20110073487A1
公开(公告)日：2011-03-31
申请号：US12570227
申请日：2009-09-30
申请人： Ran Niu , Hai Yang , John H. Barber , Min HU , Rihua Xiong , Wei Cai , Xin Gao , Yunfeng Liu
发明人： Ran Niu , Hai Yang , John H. Barber , Min HU , Rihua Xiong , Wei Cai , Xin Gao , Yunfeng Liu
IPC分类号： B01D57/00
CPC分类号： C02F1/4691 , C02F2103/08 , C02F2201/46135 , C02F2201/4614 , C02F2209/005
摘要： An electrochemical desalination system includes a first and a second electrochemical device and a controller. The first and second electrochemical devices each comprises a electrochemical desalination module comprising at least one pair of electrodes and a compartment between each pair of electrodes for receiving an electrolyte solution. Each of the first and second electrochemical desalination devices comprises a plurality of successive operation cycles. Each cycle comprises a charging mode of operation for charging each pair of electrodes and for adsorbing ions in the electrolyte solution on the electrodes, and a discharging mode of operation for discharging the pair of electrodes and for desorbing ions from the pair of electrodes. The controller is configured to control the system that the first and second electrochemical desalination devices have interleaved charging and discharging modes of operation. One of the first and second electrochemical desalination devices is in a discharging mode and the at least one pair of electrodes release electrical current, while the other of the first and second electrochemical desalination devices is in a charging mode of operation and receives the electrical current released from said one of the first and second electrochemical desalination device.
摘要翻译： 电化学脱盐系统包括第一和第二电化学装置和控制器。 第一和第二电化学装置各自包括电化学脱盐模块，其包括至少一对电极和用于接收电解质溶液的每对电极之间的隔室。 第一和第二电化学脱盐装置中的每一个包括多个连续的操作循环。 每个循环包括用于对每对电极进行充电并用于将电解质中的离子吸附在电极上的充电操作模式，以及用于对该电极放电和用于从一对电极解吸离子的放电模式。 控制器被配置为控制系统，第一和第二电化学脱盐装置具有交错的充放电操作模式。 第一和第二电化学脱盐装置之一处于放电模式，并且至少一对电极释放电流，而第一和第二电化学脱盐装置中的另一个处于充电操作模式并且接收释放的电流 从所述第一和第二电化学脱盐装置中的一个。
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公开(公告)号：US20120037511A1
公开(公告)日：2012-02-16
申请号：US13033625
申请日：2011-02-24
申请人： Rihua Xiong , Hai Yang , Wei Cai
发明人： Rihua Xiong , Hai Yang , Wei Cai
CPC分类号： C02F1/4604 , C02F1/42 , C02F1/46109 , C02F1/4691 , C02F2001/46128 , C02F2001/46138 , C02F2201/4618
摘要： A super-capacitor desalination device is described and includes a pair of terminal electrodes and at least one bipolar electrode located between the terminal electrodes. The at least one bipolar electrode has an ion exchange material disposed on opposing surfaces thereof The ion exchange material is a cation exchange material or an anion exchange material. A method for super-capacitor desalination is also provided.
摘要翻译： 描述了超级电容器脱盐装置，并且包括一对端子电极和位于端子电极之间的至少一个双极性电极。 所述至少一个双极电极具有设置在其相对表面上的离子交换材料。离子交换材料是阳离子交换材料或阴离子交换材料。 还提供了一种用于超级电容器脱盐的方法。
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公开(公告)号：US20130306482A1
公开(公告)日：2013-11-21
申请号：US13980939
申请日：2012-01-03
申请人： Hai Yang , John Harold Barber , Rihua Xiong , Wei Cai , Chang Wei
发明人： Hai Yang , John Harold Barber , Rihua Xiong , Wei Cai , Chang Wei
IPC分类号： C02F1/469
CPC分类号： C02F1/4693 , B01D61/44 , B01D61/50 , B01D61/52 , B01D2313/345
摘要： The present invention relates to an ionic species removal system comprising one or more electrode stack(s), each electrode stack including two electrodes and cation exchange membranes and anion exchange membranes alternately arranged between the two electrodes, wherein at least one electrode of at least one of the electrode stack(s) is an electrode coated with an ion exchange coating. The ionic species removal system mitigates the scaling risk by employing an electrode coated with an ion exchange coating.
摘要翻译： 本发明涉及一种离子物质去除系统，其包括一个或多个电极堆叠，每个电极堆叠包括交替布置在两个电极之间的两个电极和阳离子交换膜和阴离子交换膜，其中至少一个电极至少一个 的电极堆叠是涂覆有离子交换涂层的电极。 离子物质去除系统通过使用涂覆有离子交换涂层的电极来缓解结垢风险。
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5.发明申请公开(公告)号：US20100147704A1
公开(公告)日：2010-06-17
申请号：US12336792
申请日：2008-12-17
申请人： Rihua Xiong , Wei Cai , Liping Zheng , Hai Yang , Su Lu , Zhigang Deng , Lin Chen
发明人： Rihua Xiong , Wei Cai , Liping Zheng , Hai Yang , Su Lu , Zhigang Deng , Lin Chen
CPC分类号： C02F1/4691 , B01J49/30 , B82Y30/00 , C02F2001/46128 , C02F2001/46133 , C02F2001/46138 , C02F2001/46161 , C02F2303/16 , C02F2305/08 , H01M2008/1095
摘要： An electrochemical device comprises an electrochemical cell. The electrochemical cell comprises a composite cation-exchange member including a conductive base and a cation-exchange material in physical contact with the conductive base, a composite anion-exchange member including a conductive base and an anion-exchange material in physical contact with the conductive base; and a compartment between the composite cation-exchange and anion-exchange members. The compartment comprises an inlet for introducing a feed stream, and an outlet for exiting of an output stream out of the compartment. The electrochemical device comprises a control device configured to transmit an electrical current to the composite cation-exchange and anion-exchange members at a regeneration stage in a manner that the conductive base on the composite cation-exchange member loses electrons and the conductive base on the composite anion-exchange member gains electrons.
摘要翻译： 电化学装置包括电化学电池。 所述电化学电池包括复合阳离子交换部件，所述复合阳离子交换部件包括与所述导电性基体物理接触的导电性基体和阳离子交换材料，所述复合阴离子交换部件包含与导电性物理接触的导电性碱和阴离子交换材料 基础; 和复合阳离子交换和阴离子交换构件之间的隔室。 隔室包括用于引入进料流的入口和用于将输出流离开隔室的出口。 电化学装置包括控制装置，其被配置为以再生阶段的方式将复合阳离子交换和阴离子交换构件的电流传递到复合阳离子交换构件上的导电性基底上，并且导电性基底 复合阴离子交换元件获得电子。
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公开(公告)号：US20090159448A1
公开(公告)日：2009-06-25
申请号：US12123521
申请日：2008-05-20
申请人： Wei Cai , Chang Wei , Hai Yang , Su Lu , Rihua Xiong , Bing Zhang , Qunjian Huang , Zijun Xia
发明人： Wei Cai , Chang Wei , Hai Yang , Su Lu , Rihua Xiong , Bing Zhang , Qunjian Huang , Zijun Xia
CPC分类号： C02F1/4618 , C02F1/469 , C02F1/4693 , C02F2001/46133 , C02F2001/46161 , C02F2001/46185 , C02F2001/4619 , C02F2201/46115 , C02F2209/06
摘要： An electrolysis device, for producing alkaline water from water, includes an electrolysis vessel, a pair of high porous electrodes arranged in the electrolysis vessel, and a cell unit arranged between the positive and negative electrodes. The pair of high porous electrodes respectively serve as a positive electrode and a negative electrode. The cell unit includes a bipolar membrane element and at least one cation exchangeable membrane. The bipolar membrane element has a cation exchangeable side and an anion exchangeable side. The cation exchangeable side is closer to the negative electrode than the anion exchangeable side. The cation exchangeable membrane is arranged between the anion exchangeable side of the bipolar membrane element and the positive electrode, so as to define an alkalic chamber between the bipolar membrane element and the cation exchangeable membrane.
摘要翻译： 用于从水中生产碱性水的电解装置包括电解容器，布置在电解容器中的一对高多孔电极，以及设置在正极和负极之间的电池单元。 一对高多孔电极分别用作正极和负极。 电池单元包括双极膜元件和至少一个阳离子可交换膜。 双极膜元件具有可阳离子交换侧和阴离子交换侧。 可阳离子交换侧比阴离子交换侧更靠近负极。 可阳离子交换膜布置在双极膜元件的阴离子交换侧和正极之间，以便在双极膜元件和阳离子可交换膜之间限定碱室。
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7.发明授权公开(公告)号：US08518253B2
公开(公告)日：2013-08-27
申请号：US12336792
申请日：2008-12-17
申请人： Rihua Xiong , Wei Cai , Liping Zheng , Hai Yang , Su Lu , Zhigang Deng , Lin Chen
发明人： Rihua Xiong , Wei Cai , Liping Zheng , Hai Yang , Su Lu , Zhigang Deng , Lin Chen
CPC分类号： C02F1/4691 , B01J49/30 , B82Y30/00 , C02F2001/46128 , C02F2001/46133 , C02F2001/46138 , C02F2001/46161 , C02F2303/16 , C02F2305/08 , H01M2008/1095
摘要： An electrochemical device comprises an electrochemical cell. The electrochemical cell comprises a composite cation-exchange member including a conductive base and a cation-exchange material in physical contact with the conductive base, a composite anion-exchange member including a conductive base and an anion-exchange material in physical contact with the conductive base; and a compartment between the composite cation-exchange and anion-exchange members. The compartment comprises an inlet for introducing a feed stream, and an outlet for exiting of an output stream out of the compartment. The electrochemical device comprises a control device configured to transmit an electrical current to the composite cation-exchange and anion-exchange members at a regeneration stage in a manner that the conductive base on the composite cation-exchange member loses electrons and the conductive base on the composite anion-exchange member gains electrons.
摘要翻译： 电化学装置包括电化学电池。 所述电化学电池包括复合阳离子交换部件，所述复合阳离子交换部件包括与所述导电性基体物理接触的导电性基体和阳离子交换材料，所述复合阴离子交换部件包含与导电性物理接触的导电性碱和阴离子交换材料 基础; 和复合阳离子交换和阴离子交换构件之间的隔室。 隔室包括用于引入进料流的入口和用于将输出流离开隔室的出口。 电化学装置包括控制装置，其被配置为以再生阶段的方式将复合阳离子交换和阴离子交换部件的电流传递到复合阳离子交换部件上的导电性基体上，并且导电性基体 复合阴离子交换元件获得电子。
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公开(公告)号：US08904626B2
公开(公告)日：2014-12-09
申请号：US13121293
申请日：2009-08-10
申请人： Jianyun Liu , Wei Cai , Hai Yang , Liping Zheng , Rihua Xiong
发明人： Jianyun Liu , Wei Cai , Hai Yang , Liping Zheng , Rihua Xiong
CPC分类号： C08J3/2053 , C08J2327/18 , H01M4/8668 , H01M4/8875 , H01M4/96 , Y02E60/13 , Y02E60/50 , Y10T29/49002 , Y10T29/4902 , Y10T29/49032 , Y10T428/249921
摘要： Methods for preparing an electrode comprise: providing a mixture of carbon particles and a solvent and shearing the mixture to form a dispersion of the carbon particles in the solvent; adding non-fibrillated POLY(TETRAFLUOROETHYLENE) to the dispersion to provide a resultant mixture and shearing the resultant mixture until at least a portion of the poly(tetrafluoroethylene) has been fibrillated; processing the resultant mixture into a sheet; and attaching the sheet onto a current collector. Methods for preparing sheet for the electrode and composition for the sheet are also provided.
摘要翻译： 制备电极的方法包括：提供碳颗粒和溶剂的混合物并剪切混合物以形成碳颗粒在溶剂中的分散体; 向分散体中加入非原纤化的POLY（四氯氟乙烯）以提供所得混合物并剪切所得混合物，直到聚四氟乙烯的至少一部分已被原纤化为止; 将所得混合物加工成片材; 并将片材附着在集电体上。 还提供了制备用于电极的片材和用于片材的组合物的方法。
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公开(公告)号：US08882981B2
公开(公告)日：2014-11-11
申请号：US13033625
申请日：2011-02-24
申请人： Rihua Xiong , Hai Yang , Wei Cai
发明人： Rihua Xiong , Hai Yang , Wei Cai
CPC分类号： C02F1/4604 , C02F1/42 , C02F1/46109 , C02F1/4691 , C02F2001/46128 , C02F2001/46138 , C02F2201/4618
摘要： A super-capacitor desalination device is described and includes a pair of terminal electrodes and at least one bipolar electrode located between the terminal electrodes. The at least one bipolar electrode has an ion exchange material disposed on opposing surfaces thereof The ion exchange material is a cation exchange material or an anion exchange material. A method for super-capacitor desalination is also provided.
摘要翻译： 描述了超级电容器脱盐装置，并且包括一对端子电极和位于端子电极之间的至少一个双极性电极。 所述至少一个双极电极具有设置在其相对表面上的离子交换材料。离子交换材料是阳离子交换材料或阴离子交换材料。 还提供了一种用于超级电容器脱盐的方法。
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公开(公告)号：US20140014145A1
公开(公告)日：2014-01-16
申请号：US14005293
申请日：2011-04-01
申请人： Zijun Xia , Ronald Scott Tarr , Hai Yang , Ramasamy Thiyagarajan , Rihua Xiong , Wei Cai , Chengqian Zhang
发明人： Zijun Xia , Ronald Scott Tarr , Hai Yang , Ramasamy Thiyagarajan , Rihua Xiong , Wei Cai , Chengqian Zhang
IPC分类号： A47L15/42
CPC分类号： A47L15/4229 , A47L15/4238 , C02F1/4618 , C02F1/4693 , C02F2001/422 , C02F2001/425 , C02F2103/002 , C02F2201/46115 , C02F2307/12 , D06F35/003
摘要： An electrolysis device is disclosed for producing alkaline water from water including an electrolysis vessel, a positive electrode, a negative electrode, a bipolar membrane element, and at least one cation exchangeable membrane within the electrolysis vessel. The bipolar membrane element has a cation exchangeable side and an anion exchangeable side, the cation exchangeable side being closer to the negative electrode than the anion exchangeable side. The at least one cation exchangeable membrane is arranged between the anion exchangeable side of the bipolar membrane element and the positive electrode, so as to define an alkali chamber between the bipolar membrane element and the cation exchangeable membrane. An ionic exchange resin is associated with the vessel, whereby flow of the water though the vessel and the ionic exchange resin produces alkaline water in the alkali chamber. Various options and modifications are possible. A related washing machine such as a dishwasher is also disclosed.
摘要翻译： 公开了一种用于从水中生产碱性水的电解装置，包括电解容器，正电极，负极，双极膜元件和电解容器内的至少一个可阳离子交换膜。 双极膜元件具有可阳离子交换侧和阴离子交换侧，阳离子可交换侧比阴离子交换侧更靠近负极。 所述至少一个可阳离子交换膜布置在所述双极膜元件的阴离子交换侧和所述正极之间，以便在所述双极隔膜元件和所述可阳离子交换膜之间限定碱室。 离子交换树脂与容器相关联，由此通过容器和离子交换树脂的水流在碱室中产生碱性水。 可以进行各种选择和修改。 还公开了一种相关的洗衣机，例如洗碗机。
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