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1. 发明申请

WO2010027825A2 METHODS FOR PRODUCING SODIUM HYPOCHLORITE WITH A THREE-COMPORTMENT APPARATUS CONTAINING AN ACIDIC ANOLYTE 审中-公开
标题翻译：用含有酸性抗坏血酸的三元装置生产次氯酸钠的方法
公开(公告)号：WO2010027825A2
公开(公告)日：2010-03-11
申请号：PCT/US2009/054966
申请日：2009-08-25
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok
发明人： BHAVARAJU, Sai , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok
IPC分类号： C25B1/34 , C02F1/467
CPC分类号： C25B1/46 , C25B9/08 , C25B15/02
摘要： An electrochemical method for the production of a chlorine-based oxidant product, such as sodium hypochlorite, is disclosed. The method may potentially be used to produce sodium hypochlorite from sea water or low purity un-softened or NaCl-based salt solutions. The method utilizes alkali cation-conductive ceramic membranes, such as membranes based on NaSICON-type materials, and organic polymer membranes in electrochemical cells to produce sodium hypochlorite. Generally, the electrochemical cell includes three compartments and the first compartment contains an anolyte having an acidic pH.
摘要翻译：公开了一种用于生产氯基氧化剂产品如次氯酸钠的电化学方法。该方法可潜在地用于从海水或低纯度未软化或NaCl基盐溶液生产次氯酸钠。该方法使用碱性阳离子导电陶瓷膜，例如基于NaSICON型材料的膜和电化学电池中的有机聚合物膜来生产次氯酸钠。通常，电化学电池包括三个室，第一室包含具有酸性pH的阳极电解液。

2. 发明申请

WO2009059315A1 ELECTROLYTIC PROCESS TO SEPARATE ALKALI METAL IONS FROM ALKALI SALTS OF GLYCERINE 审中-公开
标题翻译：从酸碱盐中分离碱金属离子的电解方法
公开(公告)号：WO2009059315A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/082278
申请日：2008-11-03
申请人： CERAMATEC, INC , BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
发明人： BALAGOPAL, Shekar , PENDELTON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
IPC分类号： C25B1/46 , B01D61/42 , C10L1/30
CPC分类号： C25B3/00 , B01D61/44 , C25B1/02
摘要： Methods and apparatus for separating alkali metal ions from alkali salts of glycerine to thereby form clean glycerine. These methods are enabled by the use of alkali ion conductive membranes (12) in electrolytic cells (10) that are chemically stable in low pH conditions. The alkali ion conductive membrane (12) preferably includes a chemically stable ionic-selective polymer membrane. A layered composite of a chemically stable ionic-selective polymer and a cation-conductive ceramic membrane is disclosed.
摘要翻译：将碱金属离子与甘油碱性盐分离从而形成干净的甘油的方法和设备。这些方法通过在低pH条件下化学稳定的电解槽（10）中使用碱离子传导膜（12）来实现。碱性离子传导膜（12）优选包括化学稳定的离子选择性聚合物膜。公开了一种化学稳定的离子选择性聚合物和阳离子导电陶瓷膜的层状复合材料。

3. 发明申请

WO2011022162A2 SENSOR TO MEASURE A CONCENTRATION OF ALKALI ALCOHOLATE 审中-公开
标题翻译：传感器测量碱性酒精的浓度
公开(公告)号：WO2011022162A2
公开(公告)日：2011-02-24
申请号：PCT/US2010/042940
申请日：2010-07-22
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , PENDLETON, Justin , BALAGOPAL, Shekar , WALL, Peter
发明人： BHAVARAJU, Sai , PENDLETON, Justin , BALAGOPAL, Shekar , WALL, Peter
IPC分类号： G01N27/31 , G01N27/49
CPC分类号： G01N27/49
摘要： A sodium sensor to measure a concentration of sodium methylate in methanol. The sensor assembly includes a solid alkali ion conducting membrane (102), a reference electrode (110), and a measurement electrode (108). The solid alkali ion conducting membrane (102) transports ions between two alkali-containing solutions, including an aqueous solution (106) and a non-aqueous solution (104). The reference electrode (110) is at least partially within an alkali halide solution of a known alkali concentration on a first side of the solid alkali ion conducting membrane (102). The measurement electrode (108) is on a second side of the solid alkali ion conducting membrane (102). The measurement electrode (108) exhibits a measurable electrical characteristic corresponding to a measured alkali concentration within the non-aqueous solution (104), to which the measurement electrode (108) is exposed
摘要翻译：用于测量甲醇钠甲醇浓度的钠传感器。传感器组件包括固体碱离子传导膜（102），参比电极（110）和测量电极（108）。固体碱离子传导膜（102）在包含水溶液（106）和非水溶液（104）的两种含碱溶液之间输送离子。参考电极（110）至少部分地位于固体碱离子传导膜（102）的第一侧上已知碱浓度的碱金属卤化物溶液中。测量电极（108）位于固体碱离子传导膜（102）的第二侧上。测量电极（108）显示对应于测量电极（108）暴露于非水溶液（104）内的测量的碱浓度的可测量电特性

4. 发明申请

WO2012106468A3 NICKEL-METAL HYDRIDE/HYDROGEN HYBRID BATTERY USING ALKALI ION CONDUCTING SEPARATOR 审中-公开
公开(公告)号：WO2012106468A3
公开(公告)日：2012-08-09
申请号：PCT/US2012/023541
申请日：2012-02-01
申请人： CERAMATEC, INC. , JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai
发明人： JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai
IPC分类号： H01M12/06 , H01M10/39 , H01M2/14
摘要： A nickel-metal hydride (hydrogen) hybrid storage battery comprising a positive electrode containing nickel hydroxide, a combination negative electrode containing a hydrogen storage alloy electrode and a reversible hydrogen electrode, an alkaline electrolyte, and an alkali conducting separator disposed between the positive electrode and the negative electrode. The alkali conducting separator may be a substantially non-porous ion conducting material wherein the alkali conducted is Na, K, or Li. A method of charging and discharging such a hybrid battery is also disclosed.

5. 发明申请

WO2012048280A2 ELECTROCHEMICAL SYSTEMS AND METHODS FOR OPERATING ELECTROCHEMICAL CELL WITH AN ACIDIC ANOLYTE 审中-公开
标题翻译：用酸性抗坏血酸操作电化学电池的电化学系统和方法
公开(公告)号：WO2012048280A2
公开(公告)日：2012-04-12
申请号：PCT/US2011/055458
申请日：2011-10-07
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , JOSHI, Ashok
发明人： BHAVARAJU, Sai , JOSHI, Ashok
IPC分类号： C25B9/08 , C25B1/24 , C25B13/04
CPC分类号： C25B9/08 , C02F1/4674 , C02F2001/46138 , C02F2001/46185 , C02F2101/101 , C02F2201/46115 , C02F2201/46135 , C02F2201/4618 , C02F2209/06 , C25B1/10 , C25B3/00 , C25B15/02 , C25B15/08 , Y02E60/366
摘要： An electrochemical cell (50) having a cation-conductive ceramic membrane (56) and an acidic anolyte. Generally, the cell (50) includes a catholyte compartment (54) and an anolyte compartment (52) that are separated by a cation-conductive membrane (56). While the catholyte compartment (54) houses a primary cathode (60), the anolyte compartment (52) houses an anode (58) and a secondary cathode (62). In some cases, a current is passed through the electrodes to cause the secondary cathode (62) to evolve hydrogen gas. In other cases, hydrogen peroxide is channeled between the secondary cathode (62) and the membrane (56) to form hydroxyl ions. In yet other cases, the cell (50) includes a diffusion membrane disposed between the secondary cathode (62) and the anode (58). In each of the aforementioned cases, the cell functions to maintain the pH of a fluid contacting the membrane (56) at an acceptably high level.
摘要翻译：具有阳离子导电陶瓷膜（56）和酸性阳极电解液的电化学电池（50）。通常，电解槽（50）包括由阳离子传导膜（56）分隔的阴极电解液隔室（54）和阳极电解液隔室（52）。当阴极电解液隔室（54）容纳主阴极（60）时，阳极电解液隔室（52）容纳阳极（58）和次级阴极（62）。在一些情况下，电流流过电极以使次级阴极（62）放出氢气。在其他情况下，过氧化氢在次级阴极（62）和膜（56）之间引导以形成羟基离子。在其他情况下，电池（50）包括设置在次级阴极（62）和阳极（58）之间的扩散膜。在上述每种情况下，细胞的作用是将接触膜（56）的流体的pH维持在可接受的高水平。

6. 发明申请

WO2009097445A2 ZINC ANODE BATTERY USING ALKALI ION CONDUCTING SEPARATOR 审中-公开
标题翻译：采用碱性离子导体分离器的锌阳极电池
公开(公告)号：WO2009097445A2
公开(公告)日：2009-08-06
申请号：PCT/US2009/032458
申请日：2009-01-29
申请人： CERAMATEC, INC , JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai
发明人： JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai
IPC分类号： H01M2/16 , H01M2/18 , H01M10/28 , H01M4/24
CPC分类号： H01M10/36 , C04B35/447 , C04B2235/3203 , C04B2235/3217 , C04B2235/3232 , H01M10/39
摘要： A zinc anode storage battery (50) comprising a first electrode (54) containing zinc or a zinc alloy, a second electrode (52) containing an oxidizing material capable of electrochemical reduction by zinc, an alkaline electrolyte, and a substantially non-porous, alkali-ion conducting separator (56) provided between the first electrode (54) and the second electrode (52). The alkali conducting separator (56) may be a solid alkali metal ion super ion conducting material, wherein the alkali metal is Na, K, or Li.
摘要翻译：锌阳极蓄电池（50）包括含有锌或锌合金的第一电极（54），含有能够被锌电化学还原的氧化材料的第二电极（52），碱性电解质以及设置在第一电极（54）和第二电极（52）之间的基本上无孔的碱金属离子导电分离器（56）。碱传导分离器（56）可以是固体碱金属离子超离子传导材料，其中碱金属是Na，K或Li。

7. 发明申请

WO2011011492A3 DECARBOXYLATION CELL FOR PRODUCTION OF COUPLED RADICAL PRODUCTS 审中-公开
公开(公告)号：WO2011011492A3
公开(公告)日：2011-01-27
申请号：PCT/US2010/042715
申请日：2010-07-21
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , KARANJIKAR, Mukund , JOSHI, Ashok , HUNT, Joel , CHITTA, Pallavi
发明人： BHAVARAJU, Sai , KARANJIKAR, Mukund , JOSHI, Ashok , HUNT, Joel , CHITTA, Pallavi
IPC分类号： C25B9/08 , C25B3/10 , C07C1/207
摘要： An electrolytic cell produces coupled radical products. The method involves obtaining a carboxylic acid material from biomass and converting it into an alkali metal salt. The alkali metal salt is then used in an anolyte as part of an electrolytic cell. The electrolytic cell may include an alkali ion conducting membrane (such as a NaSICON membrane). When the cell is operated, the alkali metal salt of the carboxylic acid decarboxylates and forms radicals. Such radicals are then bonded to other radicals, thereby producing a coupled radical product such as a hydrocarbon. The produced hydrocarbon may be, for example, saturated, unsaturated, branched, or unbranched, depending upon the starting material.

8. 发明申请

WO2009070541A3 NICKEL-METAL HYDRIDE BATTERY USING ALKALI ION CONDUCTING SEPARATOR 审中-公开
公开(公告)号：WO2009070541A3
公开(公告)日：2009-06-04
申请号：PCT/US2008/084572
申请日：2008-11-24
申请人： CERAMATEC, INC , JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai , WATKINS, John , FONDA, David
发明人： JOSHI, Ashok , GORDON, John , BHAVARAJU, Sai , WATKINS, John
IPC分类号： H01M10/34 , H01M2/16 , H01M10/28 , H01M4/24
摘要： A nickel-metal hydride storage battery (50) comprising a positive electrode (52) containing nickel hydroxide, a negative electrode (54) containing a hydrogen absorbing alloy, an alkaline electrolyte, and an alkali conducting separator (56) provided between the positive electrode (52) and the negative electrode (54). The alkali conducting separator (56) may be a solid alkali metal ion super ion conducting material, wherein the alkali metal is Na, K, or Li.

9. 发明申请

WO2012129472A2 AMMONIA SYNTHESIS USING LITHIUM ION CONDUCTIVE MEMBRANE 审中-公开
标题翻译：使用锂离子导电膜的氨合成合成
公开(公告)号：WO2012129472A2
公开(公告)日：2012-09-27
申请号：PCT/US2012/030264
申请日：2012-03-23
申请人： CERAMATEC, INC. , JOSHI, Ashok , BHAVARAJU, Sai
发明人： JOSHI, Ashok , BHAVARAJU, Sai
IPC分类号： C01C1/04 , B01J23/745 , C07B61/00
CPC分类号： C25B1/00 , C25B9/08 , C25B11/035 , C25B13/04
摘要： Ammonia is synthesized using electrochemical and non-electrochemical reactions. The electrochemical reactions occur in an electrolytic cell (110) having a lithium ion conductive membrane (112) that divides the electrochemical cell (110) into an anolyte compartment (114) and a catholyte compartment (116). The catholyte compartment (116) includes a porous cathode (120) closely associated with the lithium ion conductive membrane (112). The overall electrochemical reaction is: 6LiOH + N 2 → Li 3 N ( s ) + 3H 2 O + 3/2O 2 . The nitrogen (128) may be produced by a nitrogen generator (130). The non-electrochemical reaction involves reacting lithium nitride with water and/or steam as follows: Li 3 N ( s ) + 3H 2 O→ 3LiOH + NH 3 ( g ). The ammonia is vented and collected. The lithium hydroxide is preferably recycled and introduced into the anolyte compartment. The electrolytic cell (110) is shut down prior to reacting the lithium nitride with water. The cathode (120) is preferably dried prior to start up of the electrolytic cell (1 10) and electrolyzing Li + and N 2 at the cathode (120).
摘要翻译：使用电化学和非电化学反应合成氨。电化学反应发生在具有将电化学电池（110）分成阳极电解液室（114）和阴极电解液隔室（116）的锂离子传导膜（112）的电解槽（110）中。阴极电解液隔室（116）包括与锂离子传导膜（112）紧密相关的多孔阴极（120）。整个电化学反应是：6LiOH + N2？ Li 3 N（s）+ 3H 2 O + 3 / 2O 2。氮气（128）可以由氮气发生器（130）产生。非电化学反应包括使氮化钠与水和/或蒸汽反应如下：Li 3 N（s）+ 3H 2 O 3LiOH + NH3（g）。将氨排出并收集。优选将氢氧化锂再循环并引入阳极电解液室。在使氮化锂与水反应之前关闭电解池（110）。阴极（120）优选在电解槽（110）启动之前被干燥并在阴极（120）处电解Li +和N 2。

10. 发明申请

WO2012097167A2 ELECTROCHEMICAL PRODUCTION OF HYDROGEN 审中-公开
标题翻译：氢的电化学生产
公开(公告)号：WO2012097167A2
公开(公告)日：2012-07-19
申请号：PCT/US2012/021099
申请日：2012-01-12
申请人： CERAMATEC, INC. , JOSHI, Ashok , BHAVARAJU, Sai
发明人： JOSHI, Ashok , BHAVARAJU, Sai
IPC分类号： C25B1/02 , C25B9/08 , C25B13/04 , C01B3/02
CPC分类号： C25B1/10 , C25B1/04 , C25B1/20 , C25B1/24 , C25B9/08 , C25B9/10 , C25B13/04 , C25B15/08 , Y02E60/366 , Y02P20/134
摘要： Electrochemical systems and methods for producing hydrogen. Generally, the systems and methods involve providing an electrochemical cell (10) that includes an anolyte compartment (15) holding an anode (25) in contact with an anolyte (20), wherein the anolyte (20) includes an oxidizable substance having a higher standard oxidation potential than water. The cell (10) further comprises a catholyte compartment (30) holding a cathode (40) in contact with a catholyte (35) that includes a substance that reduces to form hydrogen. Additionally, the cell (10) includes an alkali cation conductive membrane (45) that separates the anolyte compartment (15) from the catholyte compartment (30). As an electrical potential passes between the anode (25) and cathode (40), the reducible substance reduces to form hydrogen and the oxidizable substance oxidizes to form an oxidized product.
摘要翻译：用于生产氢的电化学系统和方法
通常，系统和方法涉及提供包括保持与阳极电解液（20）接触的阳极（25）的阳极电解液室（15）的电化学电池（10），其中阳极电解液（20）包括具有更高标准氧化电位比水。电池（10）还包括阴极电解液隔室（30），阴极电解液隔室（30）保持阴极（40）与包含还原成氢的物质的阴极电解液（35）接触。此外，电池（10）包括将阳极电解液室（15）与阴极电解液室（30）分开的碱性阳离子传导膜（45）。当电势在阳极（25）和阴极（40）之间通过时，可还原物质还原形成氢气，可氧化物质氧化形成氧化产物。

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