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1. 发明申请

WO2011123817A2 PRODUCTION OF ALKALI BICARBONATE AND ALKALI HYDROXIDE FROM ALKALI CARBONATE IN AN ELECTROLYTIC CELL 审中-公开
标题翻译：在电解槽中从碱式碳酸钙生产碱性二碳酸酯和碱金属氢氧化物
公开(公告)号：WO2011123817A2
公开(公告)日：2011-10-06
申请号：PCT/US2011/030996
申请日：2011-04-01
申请人： CERAMATEC, INC. , PENDLETON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
发明人： PENDLETON, Justin , JOSHI, Ashok , BHAVARAJU, Sai
IPC分类号： C25B1/18 , C25B3/00 , C07C29/70 , C07C31/28 , C01D7/10
CPC分类号： C25B1/14 , C25B1/16 , C25B3/04 , Y02P20/132
摘要： Alkali bicarbonate is synthesized in an electrolytic cell (100) from alkali carbonate. The electrolytic cell (100) includes an alkali ion conductive membrane (110) positioned between an anolyte compartment (112) configured with an anode (116) and a catholyte compartment (114) configured with a cathode (118). The alkali conductive membrane (110) selectively transports alkali ions (120) and prevents the transport of anions produced in the catholyte compartment. An aqueous alkali carbonate solution is introduced into the anolyte compartment (112) and electrolyzed at the anode (116) to produce carbon dioxide and/or hydrogen ions which react with alkali carbonate to produce alkali bicarbonate. The alkali bicarbonate is recovered by filtration or other separation techniques. When the catholyte solution includes water, pure alkali hydroxide is produced. When the catholyte solution includes methanol, pure alkali methoxide is produced.
摘要翻译：在碱金属碳酸盐的电解池（100）中合成碱金属碳酸氢盐。电解池（100）包括位于由阳极（116）构成的阳极电解液室（112）和配置有阴极（118）的阴极电解液室（114）之间的碱金属离子传导膜（110）。碱性导电膜（110）选择性地输送碱离子（120）并防止在阴极电解液室中产生的阴离子的运输。将碱金属碳酸盐水溶液引入阳极电解液室（112）中并在阳极（116）处电解以产生与碱金属碳酸盐反应产生碱式碳酸氢盐的二氧化碳和/或氢离子。通过过滤或其他分离技术回收碱金属碳酸氢盐。当阴极电解液包含水时，产生纯碱氢氧化物。当阴极电解液包含甲醇时，产生纯碱金属甲醇盐。

2. 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

3. 发明申请

WO2011008847A2 SYSTEMS AND METHODS FOR REMOVING CATALYST AND RECOVERING FREE CARBOXYLIC ACIDS FROM TRANSESTERIFICATION REACTION 审中-公开
标题翻译：用于消除催化剂和回收来自酯交换反应的游离羧酸的系统和方法
公开(公告)号：WO2011008847A2
公开(公告)日：2011-01-20
申请号：PCT/US2010/041959
申请日：2010-07-14
申请人： PENDLETON, Justin , BHAVARAJU, Sai , DUFFEY, Kean , CERAMATEC, INC.
发明人： PENDLETON, Justin , BHAVARAJU, Sai , DUFFEY, Kean
IPC分类号： C07C67/60 , C07C67/03 , C07C29/147 , C07C31/22 , C10L1/02
CPC分类号： C10L1/026 , C07C67/60 , C10G2300/1011 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/52
摘要： Systems and methods for using carbon dioxide to remove an alkali catalyst and to recover free carboxylic acids after a transesterification reaction are disclosed. Generally, the methods include first providing a mixture resulting from the transesterification of an ester, wherein the mixture includes substances selected from the alkali catalyst, an alcohol, and a transesterification reaction product such as biodiesel. Second, the methods generally include adding carbon dioxide to the mixture. In some cases, adding the carbon dioxide to the mixture causes the alkali catalyst to convert into an alkali carbonate and/or an alkali bicarbonate. In other cases, adding the carbon dioxide to the mixture causes the carboxylic acid alkali salt to convert into a free carboxylic acid. In either case, the alkali carbonate, the alkali bicarbonate, and/or the free carboxylic acid can be separated from the mixture in any suitable manner.
摘要翻译：公开了使用二氧化碳去除碱性催化剂并在酯交换反应后回收游离羧酸的体系和方法。通常，所述方法包括首先提供由酯的酯交换得到的混合物，其中混合物包括选自碱催化剂，醇和酯交换反应产物如生物柴油的物质。其次，这些方法通常包括向混合物中加入二氧化碳。在一些情况下，向混合物中加入二氧化碳使碱催化剂转化为碱金属碳酸盐和/或碱金属碳酸氢盐。在其他情况下，向混合物中加入二氧化碳会使羧酸碱盐转化为游离羧酸。在任一种情况下，碱金属碳酸盐，碱金属碳酸氢盐和/或游离羧酸都可以以任何合适的方式从混合物中分离出来。

4. 发明申请

WO2011008714A2 DIALKYL AND DIARYL ETHER PRODUCTION FROM METAL ALCOHOLATE 审中-公开
标题翻译：从金属醇盐生产DIALKYL和DIARYL醚
公开(公告)号：WO2011008714A2
公开(公告)日：2011-01-20
申请号：PCT/US2010/041746
申请日：2010-07-12
申请人： CERAMATEC, INC. , PENDLETON, Justin , BHAVARAJU, Sai
发明人： PENDLETON, Justin , BHAVARAJU, Sai
IPC分类号： C07C41/01 , C07C43/03 , C07C43/257 , C07C43/04 , C07C41/34
CPC分类号： C07C41/01 , C07C29/70 , C07C37/66 , C07C31/30 , C07C39/235 , C07C43/257 , C07C43/03
摘要： A dialkyl or diaryl ether is produced by reacting carbon dioxide with a metal alcoholate having the formula, M(RO) x , where "M" is a Group 1, Group 2, or Group 3 metal; "x" is the valence of the metal M; "R" is a C 1 to C 6 lower alkyl or aryl, wherein the reaction produces a dialkyl or diaryl ether having a formula, R-O-R, and a metal carbonate having a formula M 2 CO 3 where M is a Group 1 metal, MCO 3 where M is a Group 2 metal, and M 2 (CO 3 ) 3 where M is a Group 3 metal. The metal carbonate may be removed by conventional means, such as filtration. The dialkyl or diaryl ether may be recovered and used as a fuel, fuel additive, propellant, or building block for other fuels or petrochemicals.
摘要翻译：通过使二氧化碳与具有式M（RO）x的金属醇化物反应制备二烷基或二芳基醚，其中“M”为第1族，第2族或第3族金属; “x”是金属M的化合价; “R”是C1至C6低级烷基或芳基，其中该反应产生具有式ROR的二烷基或二芳基醚，和具有式M2CO3的金属碳酸盐，其中M是第1族金属，MCO3，其中M是一个 2金属和M2（CO3）3，其中M是第3族金属。金属碳酸盐可以通过常规方法如过滤除去。可以回收二烷基醚或二芳基醚，并将其用作燃料，燃料添加剂，推进剂或其它燃料或石化产品的结构单元。

5. 发明申请

WO2012096993A2 CONTROL OF PH KINETICS IN AN ELECTROLYTIC CELL HAVING ACID-INTOLERANT ALKALI-CONDUCTIVE MEMBRANE 审中-公开
标题翻译：具有酸 - 碱性导电膜的电解电容的PH动力学控制
公开(公告)号：WO2012096993A2
公开(公告)日：2012-07-19
申请号：PCT/US2012/020822
申请日：2012-01-10
申请人： CERAMATEC, INC. , BHAVARAJU, Sai , PENDLETON, Justin
发明人： BHAVARAJU, Sai , PENDLETON, Justin
IPC分类号： C25B9/08 , C25B1/26 , C25B15/02 , C25B13/04 , C01B7/01
CPC分类号： C25B1/26 , C25B9/08 , C25B15/08
摘要： Systems and methods for recovering chlorine gas or an alkali metal from an electrolytic cell (10) having an acid-intolerant, alkali-ion-selective membrane (15) are disclosed. In some cases, the cell (10) has an anolyte compartment (20) and a catholyte compartment (25) with an acid-intolerant, alkali-ion selective membrane (15) separating the two. While a cathode (45) is disposed within a catholyte solution (40) in the catholyte compartment (25), a chlorine-gas-evolving anode (35) is typically disposed within an aqueous alkali-chloride solution in the anolyte compartment (20). As current passes between the anode (35) and cathode (45), chlorine ions in the anolyte solution (30) can be oxidized to form chlorine gas. In some cases, the cell (10) is configured so the chlorine gas is rapidly removed from the cell (10) to inhibit a chemical reaction between the chlorine gas and the anolyte solution (30).
摘要翻译：公开了用于从具有不耐酸的碱离子选择性膜（15）的电解池（10）中回收氯气或碱金属的系统和方法。在一些情况下，电池（10）具有阳极电解液隔室（20）和阴极电解液隔室（25），阴极电解液隔室（25）具有将两者隔开的不耐酸的碱性离子选择性膜（15）。虽然阴极（45）设置在阴极电解液室（25）中的阴极电解液溶液（40）内，但是氯气释放阳极（35）通常设置在阳极电解液室（20）中的碱性氯化物水溶液中，。当电流在阳极（35）和阴极（45）之间通过时，阳极液溶液（30）中的氯离子可被氧化形成氯气。在一些情况下，电池（10）被配置成使氯气从电池（10）中快速移除以抑制氯气和阳极液溶液（30）之间的化学反应。

6. 发明申请

WO2014138252A1 METHOD OF PRODUCING COUPLED RADICAL PRODUCTS VIA DESULFOXYLATION 审中-公开
标题翻译：通过消毒作用生产偶联产物的方法
公开(公告)号：WO2014138252A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/020786
申请日：2014-03-05
申请人： CERAMATEC, INC.
发明人： BHAVARAJU, Sai , PENDLETON, Justin
IPC分类号： C07F1/04 , C07B61/00
CPC分类号： C07B61/00 , C25B3/10 , C25B9/08 , C25B13/04
摘要： A method that produces coupled radical products. The method involves obtaining a sodium salt of a sulfonic acid (R-SO 3 -Na). 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 sulfonic acid desulfoxylates 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.
摘要翻译：一种产生偶联产物的方法。该方法包括获得磺酸钠盐（R-SO 3 -Na）。然后将碱金属盐用作阳极电解液作为电解池的一部分。电解池可以包括碱离子传导膜（例如NaSICON膜）。当电池操作时，磺酸的碱金属盐脱硫并形成自由基。然后将这些自由基与其它基团键合，从而产生偶联的自由基产物如烃。所制备的烃可以是例如饱和的，不饱和的，支链的或非支链的，这取决于起始原料。

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