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1. 发明申请

WO2013059964A1 AN APPARATUS AND METHOD FOR ELECTROCOAGULATION 审中-公开
标题翻译：电气设备和方法
公开(公告)号：WO2013059964A1
公开(公告)日：2013-05-02
申请号：PCT/CN2011/001802
申请日：2011-10-28
申请人： GENERAL ELECTRIC COMPANY , XIA, Zijun , YANG, Hai , SUI, Chihyu, Caroline , SUN, Yiwen , CAI, Wei
发明人： XIA, Zijun , YANG, Hai , SUI, Chihyu, Caroline , SUN, Yiwen , CAI, Wei
IPC分类号： C02F1/463 , C25B11/04
CPC分类号： C02F1/463 , C02F1/46114 , C02F2001/46119 , C02F2001/46123
摘要： The present disclosure describes a self-assembling, high surface area electrode. The self-assembling, high surface area electrode includes an electrode substrate, magnetic electrode particles and a magnetic field source. Under the influence of the magnetic field source, the magnetic electrode particles assemble on the surface of the electrode substrate. The self-assembling, high surface area electrode can be used as an anode and, or, a cathode in an electrocoagulation system for treating contaminated feed water. The self-assembling, high surface area electrode produces metal hydroxyl ions and metal hydroxide species to assist in the production of aggregates that remove contaminants in the feed water. The magnetic field source can be removed, which causes the magnetic electrodes to leave the surface of the electrode substrate for cleaning. Reintroduction of the magnetic field source causes re-assembly of the self- assembling, high surface area electrode.
摘要翻译：本公开描述了自组装高表面积电极。自组装高表面电极包括电极基板，磁极粒子和磁场源。在磁场源的影响下，磁极粒子组装在电极基板的表面上。自组装高表面积电极可以用作电凝系统中的阳极和阴极，或用于处理受污染的给水的阴极。自组装的高表面积电极产生金属羟基离子和金属氢氧化物物质，以帮助生产去除进料水中的污染物的聚集体。可以去除磁场源，这导致磁极离开电极基板的表面以进行清洁。重新引入磁场源导致自组装高表面电极的重新组装。

2. 发明申请

WO2013082811A1 AN APPARATUS AND METHOD FOR ELECTROCHEMICAL PRODUCTION OF OXIDANT RELATED COMPOUNDS 审中-公开
标题翻译：用于电化学生产氧化物相关化合物的装置和方法
公开(公告)号：WO2013082811A1
公开(公告)日：2013-06-13
申请号：PCT/CN2011/083772
申请日：2011-12-09
申请人： GENERAL ELECTRIC COMPANY , XIA, Zijun , YANG, Hai , SUI, Chihyu Caroline , HUANG, Qunjian , WANG, Shizhong , BARBER, John H
发明人： XIA, Zijun , YANG, Hai , SUI, Chihyu Caroline , HUANG, Qunjian , WANG, Shizhong , BARBER, John H
IPC分类号： C25B1/34 , C25B1/46
CPC分类号： C02F1/46109 , C02F1/42 , C02F2001/46138 , C02F2001/46166 , C25B11/035
摘要： The present disclosure describes an electrochemical cell that has an electric power source, an anode, a gas diffusion cathode and a gas space in communication with the gas diffusion cathode. The gas diffusion cathode includes an ion exchange coating that faces the anode. The ion exchange coating is a polymer that also protects the gas diffusion cathode. A feed solution flows between the ion exchange coating and the anode. The gas space contains at least some oxygen gas that diffuses into the gas diffusion cathode. Within the gas diffusion cathode oxygen reacts to produce hydroxide radicals. The anion exchange coating transports the hydroxide radicals from the gas diffusion cathode to electrochemically produce oxidant-based biocides.
摘要翻译：本公开描述了具有与气体扩散阴极连通的电源，阳极，气体扩散阴极和气体空间的电化学电池。气体扩散阴极包括面向阳极的离子交换涂层。离子交换涂层是也保护气体扩散阴极的聚合物。进料溶液在离子交换涂层和阳极之间流动。气体空间包含至少一些扩散到气体扩散阴极中的氧气。在气体扩散阴极内，氧反应产生氢氧根。阴离子交换涂层将来自气体扩散阴极的氢氧根自由基电化学地生成基于氧化剂的杀生物剂。

3. 发明申请

WO2013019427A1 METHOD FOR GENERATING BIOCIDE 审中-公开
标题翻译：生物体生成方法
公开(公告)号：WO2013019427A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/047558
申请日：2012-07-20
申请人： GENERAL ELECTRIC COMPANY , XIA, Zijun , XIONG, Rihua , SUI, Chihyu , YANG, Hai , HUANG, Qunjian
发明人： XIA, Zijun , XIONG, Rihua , SUI, Chihyu , YANG, Hai , HUANG, Qunjian
IPC分类号： C02F1/467
CPC分类号： C02F1/4674 , C02F1/4691 , C02F2001/46133 , C02F2201/4613
摘要： A method comprises: positioning a first capacitive electrode and a first non- capacitive electrode in a first aqueous solution comprising at least one of sodium chloride, potassium chloride, sodium bromide and potassium bromide; applying a first electrical current on the first capacitive electrode and the first non-capacitive electrode to electrolyse the first aqueous solution to generate at least one of chlorine and bromine, while the first capacitive electrode acts as cathode and the first non- capacitive electrode acts as anode; applying a second electrical current on the first capacitive electrode and the first non-capacitive electrode to electrolyse the first aqueous solution to generate hydrogen, while the first capacitive electrode acts as anode and the first non-capacitive electrode acts as cathode; and switching polarities of the first capacitive electrode and the first non-capacitive electrode before the first capacitive electrode is fully occupied.
摘要翻译：一种方法包括：将第一电容电极和第一非电容电极定位在包含氯化钠，氯化钾，溴化钠和溴化钾中的至少一种的第一水溶液中; 在第一电容电极和第一非电容电极上施加第一电流以电解第一水溶液以产生氯和溴中的至少一种，而第一电容电极用作阴极，并且第一非电容电极用作阳极; 在第一电容电极和第一非电容电极上施加第二电流以电解第一水溶液以产生氢，同时第一电容电极用作阳极，第一非电容电极用作阴极; 以及在第一电容电极完全占用之前的第一电容电极和第一非电容电极的开关极性。

4. 发明申请

WO2006107603A1 FOAM CONTROL IN AQUEOUS MEDIA 审中-公开
标题翻译：泡沫控制在水性媒体
公开(公告)号：WO2006107603A1
公开(公告)日：2006-10-12
申请号：PCT/US2006/010548
申请日：2006-03-24
申请人： GE BETZ, INC. , SUI, Chihyu , WALTERICK,JR., Gerald C.
发明人： SUI, Chihyu , WALTERICK,JR., Gerald C.
IPC分类号： B01D19/04
CPC分类号： B01D19/0404 , B01D19/0431
摘要： The present invention relates to foam control compositions and methods for controlling foam in aqueous media by adding to the system an effective amount of the foam control agent of the present invention. The antifoam/defoam compositions of the present invention include a concentration of active ingredients such as a polyalkylene glycol, a fatty alcohol alkoxylate, and an ethylene oxide-propylene oxide block copolymer, the compositions carried in polybutene and surfactants selected from polyethylene glycol esters, sorbitan esters, polyoxyethylene/polyoxypropylene fatty acid esters, and dialkyl phthalate. These compositions have been found to be superior in controlling foam versus conventional defoamers. The benefits of the foaming control effect are more evident at moderate to high temperatures and high caustic aqueous media such as Bayer process liquors.
摘要翻译：本发明涉及泡沫控制组合物和通过向系统中加入有效量的本发明的泡沫控制剂来控制水性介质中的泡沫的方法。本发明的消泡剂/消泡剂组合物包括活性成分如聚亚烷基二醇，脂肪醇烷氧基化物和环氧乙烷 - 环氧丙烷嵌段共聚物的浓度，所述组合物携带在聚丁烯中，表面活性剂选自聚乙二醇酯，脱水山梨醇酯，聚氧乙烯/聚氧丙烯脂肪酸酯和邻苯二甲酸二烷基酯。已经发现这些组合物在控制泡沫与常规消泡剂方面是优越的。起泡控制效果的好处在中等至高温和高苛性含水介质如拜耳法处理液中更为明显。

5. 发明申请

WO2010135039A1 METHOD OF INHIBITING SCALE OF SILICA 审中-公开
标题翻译：抑制二氧化硅尺度的方法
公开(公告)号：WO2010135039A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/030564
申请日：2010-04-09
申请人： GENERAL ELECTRIC COMPANY , PENG, Wenqing , LU, Su , PAN, Zhida , SHETTY, Ashok, Shankar , SUI, Chihyu , ZHANG, Bing , LIU, Shengxia , XIONG, Mingna , LIANG, Yangang
发明人： PENG, Wenqing , LU, Su , PAN, Zhida , SHETTY, Ashok, Shankar , SUI, Chihyu , ZHANG, Bing , LIU, Shengxia , XIONG, Mingna , LIANG, Yangang
IPC分类号： C02F5/14 , C02F9/00
CPC分类号： C02F5/14 , C02F9/00
摘要： The invention relates to a method of controlling silica scale in an aqueous system, including adding an effective amount of mixture of a first polymer and a second polymer into the aqueous system, wherein the first polymer and the second polymer each has at least one of a first structural unit derived from any of quaternary ammonium monomer, quaternary phosphoniυm monomer, and quaternary sulfonium monomer and a second structural unit derived from any of sulfonic acid, sulfuric acid, phosphoric acid, carboxylic acid and any salt thereof, the first polymer bears a first net charge or being neutral, the second polymer bears a second net charge opposite the first net charge or bearing positive net charge when the first polymer is neutral, the first structural unit is from about 1 mol% to about 99 mol% of the mixture.
摘要翻译：本发明涉及一种在水性体系中控制二氧化硅垢的方法，包括将有效量的第一聚合物和第二聚合物的混合物加入到水性体系中，其中第一聚合物和第二聚合物各自具有至少一种衍生自季铵单体，季膦单体和季锍单体中的任一种的第一结构单元和衍生自磺酸，硫酸，磷酸，羧酸及其任何盐中的任一种的第二结构单元，第一聚合物负载第一个净电荷或是中性的，当第一个聚合物是中性时，第二个聚合物带有与第一个净电荷相反的第二个净电荷，或者当第一个聚合物是中性时，第一个聚合物具有正的净电荷，第一个结构单元是大约1mol％到大约99mol％混合物。

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