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21. 发明申请

WO2013134418A1 REDUCING CARBON DIOXIDE TO PRODUCTS 审中-公开
标题翻译：减少二氧化碳产品
公开(公告)号：WO2013134418A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/029425
申请日：2013-03-06
申请人： LIQUID LIGHT, INC.
发明人： COLE, Emily, Barton , SIVASANKAR, Narayanappa , PARAJULI, Rishi , KEETS, Kate A. , KEYSHAR, Kunttal
IPC分类号： C25B3/04
CPC分类号： C25B3/04 , C25B1/00 , C25B1/003
摘要： A method reducing carbon dioxide to one or more products may include steps (A) to (C). Step (A) may bubble said carbon dioxide into a solution of an electrolyte and a catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode may reduce said carbon dioxide into said products. Step (B) may adjust one or more of (a) a cathode material, (b) a surface morphology of said cathode, (c) said electrolyte, (d) a manner in which said carbon dioxide is bubbled, (e), a pH level of said solution, and (f) an electrical potential of said divided electrochemical cell, to vary at least one of (i) which of said products is produced and (ii) a faradaic yield of said products. Step (C) may separate said products from said solution.
摘要翻译：将二氧化碳还原成一种或多种产品的方法可包括步骤（A）至（C）。步骤（A）可以将分散的电化学电池中的二氧化碳气泡化成电解质和催化剂的溶液。分隔的电化学电池可以包括第一电池室中的阳极和第二电池室中的阴极。阴极可以将所述二氧化碳减少到所述产品中。步骤（B）可以调节（a）阴极材料，（b）所述阴极的表面形态，（c）所述电解质，（d）所述二氧化碳鼓泡的方式中的一种或多种，（e）所述溶液的pH值，和（f）所述分隔电化学电池的电位，以改变（i）产生哪种产物和（ii）所述产品的法拉利产率中的至少一种。步骤（C）可以将所述产物与所述溶液分开。

22. 发明申请

WO2013102092A1 ADVANCED AROMATIC AMINE HETEROCYCLIC CATALYSTS FOR CARBON DIOXIDE REDUCTION 审中-公开
标题翻译：用于二氧化碳还原的高级芳族胺杂环化合物催化剂
公开(公告)号：WO2013102092A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/072090
申请日：2012-12-28
申请人： LIQUID LIGHT, INC.
发明人： BOCARSLY, Andrew, B. , MORRIS, Amanda , LAKKARAJU, Prasad , DOMINEY, Raymond
IPC分类号： C25B1/00
CPC分类号： C25B1/003 , C25B3/04
摘要： Methods and systems for electrochemical reduction of carbon dioxide using advanced aromatic amine heterocyclic catalysts are disclosed. A method for electrochemical reduction of carbon dioxide may include, but is not limited to, steps (A) to (C). Step (A) may introduce water to a first compartment of an electrochemical cell. Said first compartment may include an anode. Step (B) may introduce carbon dioxide to a second compartment of said electrochemical cell. Said second compartment may include a solution of an electrolyte, a catalyst, and a cathode. Said catalyst may include at least two aromatic amine heterocycles that are at least one of (a) fused or (b) configured to become electronically conjugated upon one electron reduction. Step (C) may apply an electrical potential between said anode and said cathode in said electrochemical cell sufficient for said cathode to reduce said carbon dioxide to a product mixture.
摘要翻译：公开了使用先进的芳族胺杂环催化剂电化学还原二氧化碳的方法和系统。二氧化碳的电化学还原的方法可以包括但不限于步骤（A）至（C）。步骤（A）可以将水引入电化学电池的第一隔室。所述第一隔室可包括阳极。步骤（B）可以将二氧化碳引入所述电化学电池的第二隔室。所述第二隔室可以包括电解质，催化剂和阴极的溶液。所述催化剂可以包括至少两个芳族胺杂环，其至少一个（a）稠合或（b）配置成在一次电子还原时电子共轭。步骤（C）可以在所述电化学电池中的所述阳极和所述阴极之间施加足以使所述阴极将所述二氧化碳还原成产物混合物的电势。

23. 发明申请

WO2012015921A1 ELECTROCHEMICAL PRODUCTION OF SYNTHESIS GAS FROM CARBON DIOXIDE 审中-公开
标题翻译：二氧化碳合成气的电化学生产
公开(公告)号：WO2012015921A1
公开(公告)日：2012-02-02
申请号：PCT/US2011/045534
申请日：2011-07-27
申请人： LIQUID LIGHT, INC. , SIVASANKAR, Narayanappa , COLE, Emily, Barton , TEAMEY, Kyle
发明人： SIVASANKAR, Narayanappa , COLE, Emily, Barton , TEAMEY, Kyle
IPC分类号： C25B3/00
CPC分类号： C25B1/02 , B01D53/326 , B01D2256/12 , B01D2257/504 , C25B1/00 , C25B1/003 , Y02E60/366 , Y02P20/152
摘要： A method for electrochemical production of synthesis gas from carbon dioxide is disclosed. The method generally includes steps (A) to (C). Step (A) may bubble the carbon dioxide into a solution of an electrolyte and a catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode generally reduces the carbon dioxide into a plurality of components. Step (B) may establish a molar ratio of the components in the synthesis gas by adjusting at least one of (i) a cathode material and (ii) a surface morphology of the cathode. Step (C) may separate the synthesis gas from the solution.
摘要翻译：公开了一种从二氧化碳电化学生产合成气的方法。该方法通常包括步骤（A）至（C）。步骤（A）可以使二氧化碳在电解槽中分解成电解质和催化剂的溶液。分隔的电化学电池可以包括第一电池室中的阳极和第二电池室中的阴极。阴极通常将二氧化碳减少为多个组分。步骤（B）可以通过调节（i）阴极材料和（ii）阴极的表面形态中的至少一个来建立合成气中的组分的摩尔比。步骤（C）可将合成气与溶液分离。

24. 发明申请

WO2014046797A2 ELECTROCHEMICAL CO-PRODUCTION OF CHEMICALS UTILIZING A HALIDE SALT 审中-公开
标题翻译：电化学生产利用卤化物盐的化学品
公开(公告)号：WO2014046797A2
公开(公告)日：2014-03-27
申请号：PCT/US2013/053600
申请日：2013-08-05
申请人： LIQUID LIGHT, INC.
发明人： TEAMEY, Kyle , KACZUR, Jerry J.
IPC分类号： C07C51/02 , C07C29/149
CPC分类号： C25B9/08 , C25B3/02 , C25B3/04 , C25B9/00 , C25B15/08 , Y02P20/132 , Y02P20/582 , Y02P30/42
摘要： The present disclosure includes a system and method for co-producing a first product and a second product. The system may include a first electrochemical cell, at least one second reactor, and an acidification chamber. The method and system for co-producing a first product and a second product may include co- producing a carboxylic acid and at least one of an alkene, alkyne, aldehyde, ketone, or an alcohol while employing a recycled halide salt.
摘要翻译：本公开包括用于共同生产第一产品和第二产品的系统和方法。该系统可以包括第一电化学电池，至少一个第二反应器和酸化室。用于共同生产第一产物和第二产物的方法和系统可以包括在使用再循环卤化物盐的同时产生羧酸和烯烃，炔烃，醛，酮或醇中的至少一种。

25. 发明申请

WO2014046795A2 ELECTROCHEMICAL CO-PRODUCTION OF CHEMICALS WITH SULFUR-BASED REACTANT FEEDS TO ANODE 审中-公开
标题翻译：化学反应生物化学与硫酸反应物进料到阳极
公开(公告)号：WO2014046795A2
公开(公告)日：2014-03-27
申请号：PCT/US2013/053587
申请日：2013-08-05
申请人： LIQUID LIGHT, INC.
发明人： KACZUR, Jerry, J. , TEAMEY, Kyle
IPC分类号： C25B15/08
CPC分类号： C25B9/08 , C25B3/02 , C25B3/04 , C25B9/00 , C25B15/08 , Y02P20/132 , Y02P20/582 , Y02P30/42
摘要： The present disclosure includes a system and method for producing a first product from a first region of an electrochemical cell having a cathode and a second product from a second region of the electrochemical cell having an anode. The method may include a step of contacting the first region with a catholyte comprising carbon dioxide. The method may include another step of contacting the second region with an anolyte comprising a sulfur-based reactant. Further, the method may include a step of applying an electrical potential between the anode and the cathode sufficient to produce a first product recoverable from the first region and a second product recoverable from the second region. An additional step of the method may include removing the second product and an unreacted sulfur-based reactant from the second region and recycling the unreacted sulfur-based reactant to the second region.
摘要翻译：本公开包括用于从具有阴极的电化学电池的第一区域产生第一产物的系统和方法，以及来自具有阳极的电化学电池的第二区域的第二产物。该方法可以包括使第一区域与包含二氧化碳的阴极电解液接触的步骤。该方法可以包括使第二区域与包含硫基反应物的阳极电解液接触的另一步骤。此外，该方法可以包括在阳极和阴极之间施加足以产生可从第一区域回收的第一产品和从第二区域回收的第二产品的电势的步骤。该方法的另外的步骤可以包括从第二区域除去第二产物和未反应的硫基反应物并将未反应的基于硫的反应物再循环到第二区域。

26. 发明申请

WO2014043648A3 HETEROCYCLE CATALYZED ELECTROCHEMICAL PROCESS 审中-公开
公开(公告)号：WO2014043648A3
公开(公告)日：2014-03-20
申请号：PCT/US2013/060000
申请日：2013-09-16
申请人： LIQUID LIGHT, INC.
发明人： SIVASANKAR, Narayanappa , COLE, Emily, Barton , PARAJULI, Rishi , BOCARSLY, Andrew, B.
IPC分类号： C25B3/00
摘要： A method for heterocycle catalyzed electrochemical reduction of a carbonyl compound is disclosed. The method generally includes steps (A) to (C). Step (A) may introduce the carbonyl compound into a solution of an electrolyte and a heterocycle catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode generally reduces the carbonyl compound to at least one aldehyde compound. Step (B) may vary which of the aldehyde compounds is produced by adjusting one or more of (i) a cathode material, (ii) the electrolyte, (iii) the heterocycle catalyst, (iv) a pH level and (v) an electrical potential. Step (C) may separate the aldehyde compounds from the solution.

27. 发明申请

WO2014042783A1 MULTIPHASE ELECTROCHEMICAL REDUCTION OF CO2 审中-公开
标题翻译：多相电化学还原二氧化碳
公开(公告)号：WO2014042783A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/053560
申请日：2013-08-05
申请人： LIQUID LIGHT, INC.
发明人： SIVASANKAR, Narayanappa , KACZUR, Jerry, J. , COLE, Emily, Barton
IPC分类号： C25B3/00
CPC分类号： C25B3/04 , C25B1/24 , C25B9/06 , C25B9/08 , C25B13/02 , C25B13/04
摘要： Disclosed is a system and method for reducing carbon dioxide into a carbon based product. The system includes an electrochemical cell having a cathode region which includes a cathode and a non-aqueous catholyte; an anode region having an anode and an aqueous or gaseous anolyte; and an ion permeable zone disposed between the anode region and the cathode region. The ion permeable zone is at least one of (i) the interface between the anolyte and the catholyte, (ii) an ion selective membrane; (iii) at least one liquid layer formed of an emulsion or (iv) a hydrophobic or glass fiber separator. The system and method includes a source of energy, whereby applying the source of energy across the anode and cathode reduces the carbon dioxide and produces an oxidation product.
摘要翻译：公开了将二氧化碳还原成碳基产品的系统和方法。该系统包括具有阴极区域的电化学电池，阴极区域包括阴极和非水性阴极电解液; 具有阳极和水性或气态阳极电解液的阳极区域; 以及设置在阳极区域和阴极区域之间的离子渗透区域。离子渗透区域是（i）阳极电解液和阴极电解液之间的界面中的至少一种，（ii）离子选择性膜; （iii）由乳液形成的至少一个液体层或（iv）疏水或玻璃纤维分离器。该系统和方法包括能量源，其中通过阳极和阴极施加能量源来减少二氧化碳并产生氧化产物。

28. 发明申请

WO2014042782A1 SYSTEM AND HIGH SURFACE AREA ELECTRODES FOR THE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE 审中-公开
标题翻译：用于二氧化碳电化学还原的系统和高表面电极
公开(公告)号：WO2014042782A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/053558
申请日：2013-08-05
申请人： LIQUID LIGHT, INC.
发明人： KACZUR, Jerry, J. , KRAMER, Theodore, J. , MAJSZTRIK, Paul , KEYSHAR, Kunttal , TWARDOWSKI, Zbigniew
IPC分类号： B23H3/04 , B23H5/10 , B23H7/22 , C25B11/00 , C25B3/00 , C25C7/02 , C25D17/10
CPC分类号： C25B3/04 , C25B1/04 , C25B9/08 , C25B11/03 , C25B11/0415 , C25B11/0447 , C25B15/08 , Y02E60/366
摘要： Methods and systems for electrochemical conversion of carbon dioxide to organic products including formate and formic acid are provided. A method may include, but is not limited to, steps (A) to (C). Step (A) may introduce an acidic anolyte to a first compartment of an electrochemical cell. The first compartment may include an anode. Step (B) may introduce a bicarbonate-based catholyte saturated with carbon dioxide to a second compartment of the electrochemical cell. The second compartment may include a high surface area cathode including indium and having a void volume of between about 30% to 98%. At least a portion of the bicarbonate-based catholyte is recycled. Step (C) may apply an electrical potential between the anode and the cathode sufficient to reduce the carbon dioxide to at least one of a single-carbon based product or a multi-carbon based product.
摘要翻译：提供了二氧化碳电化学转化为有机产物（包括甲酸和甲酸）的方法和系统。方法可以包括但不限于步骤（A）至（C）。步骤（A）可以将酸性阳极电解液引入电化学电池的第一隔室。第一隔室可以包括阳极。步骤（B）可以将饱和二氧化碳的碳酸氢根阴极电解液引入电化学电池的第二隔室。第二隔室可以包括包括铟的高表面积阴极，空隙体积在约30％至98％之间。至少部分碳酸氢根阴极电解液被再循环。步骤（C）可以在阳极和阴极之间施加足以将二氧化碳还原成单碳基产物或多碳基产物中的至少一种的电势。

29. 发明申请

WO2014042781A2 PROCESS AND HIGH SURFACE AREA ELECTRODES FOR THE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE 审中-公开
标题翻译：二氧化碳电化学还原工艺和高表面电极
公开(公告)号：WO2014042781A2
公开(公告)日：2014-03-20
申请号：PCT/US2013/053554
申请日：2013-08-05
申请人： LIQUID LIGHT, INC.
发明人： KACZUR, Jerry, J. , KRAMER, Theodore, J. , KEYSHAR, Kunttal , MAJSZTRIK, Paul , TWARDOWSKI, Zbigniew
IPC分类号： C25B3/04
CPC分类号： C25B3/04 , C25B1/04 , C25B9/08 , C25B11/03 , C25B11/0415 , C25B11/0447 , C25B15/08 , Y02E60/366
摘要： Methods and systems for electrochemical conversion of carbon dioxide to organic products including formate and formic acid are provided. A method may include, but is not limited to, steps (A) to (C). Step (A) may introduce an acidic anolyte to a first compartment of an electrochemical cell. The first compartment may include an anode. Step (B) may introduce a bicarbonate-based catholyte saturated with carbon dioxide to a second compartment of the electrochemical cell. The second compartment may include a high surface area cathode including indium and having a void volume of between about 30% to 98%. At least a portion of the bicarbonate- based catholyte is recycled. Step (C) may apply an electrical potential between the anode and the cathode sufficient to reduce the carbon dioxide to at least one of a single-carbon based product or a multi-carbon based product.
摘要翻译：提供了将二氧化碳电化学转化为有机产物（包括甲酸和甲酸）的方法和系统。方法可以包括但不限于步骤（A）至（C）。步骤（A）可以将酸性阳极电解液引入电化学电池的第一隔室。第一隔室可包括阳极。步骤（B）可以将饱和二氧化碳的碳酸氢根阴极电解液引入电化学电池的第二隔室。第二隔室可包括包含铟的高表面积阴极，空隙体积在约30％至98％之间。至少部分碳酸氢根阴极电解液被回收利用。步骤（C）可以在阳极和阴极之间施加足以将二氧化碳还原成单碳基产物或多碳基产物中的至少一种的电势。

30. 发明申请

WO2012015909A3 HETEROCYCLE CATALYZED ELECTROCHEMICAL PROCESS 审中-公开
标题翻译：杂环催化电化学工艺
公开(公告)号：WO2012015909A3
公开(公告)日：2013-08-08
申请号：PCT/US2011045521
申请日：2011-07-27
申请人： LIQUID LIGHT INC , UNIV PRINCETON , COLE EMILY BARTON , BOCARSLY ANDREW B
发明人： COLE EMILY BARTON , BOCARSLY ANDREW B
IPC分类号： C25B3/04
CPC分类号： C25B3/04 , C25B1/003 , C25B3/105
摘要： A method for heterocycle catalyzed electrochemical reduction of a carbonyl compound is disclosed. The method generally includes steps (A) to (C). Step (A) may introduce the carbonyl compound into a solution of an electrolyte and a heterocycle catalyst in a divided electrochemical cell. The divided electrochemical cell may include an anode in a first cell compartment and a cathode in a second cell compartment. The cathode generally reduces the carbonyl compound to at least one aldehyde compound. Step (B) may vary which of the aldehyde compounds is produced by adjusting one or more of (i) a cathode material, (ii) the electrolyte, (iii) the heterocycle catalyst, (iv) a pH level and (v) an electrical potential. Step (C) may separate the aldehyde compounds from the solution.
摘要翻译：公开了一种用于羰基化合物的杂环催化的电化学还原的方法。该方法通常包括步骤（A）至（C）。步骤（A）可以将羰基化合物引入电解质和杂环催化剂的溶液中。分隔的电化学电池可以包括第一电池室中的阳极和第二电池室中的阴极。阴极通常将羰基化合物还原成至少一种醛化合物。步骤（B）可以通过调节（i）阴极材料，（ii）电解质，（iii）杂环催化剂，（iv）pH水平和（v））中的一种或多种来改变哪种醛化合物的产生电位步骤（C）可以将醛化合物与溶液分离。

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