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1. 发明申请

US20140021060A1 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：US20140021060A1
公开(公告)日：2014-01-23
申请号：US14028322
申请日：2013-09-16
申请人： Liquid Light, Inc.
发明人： Narayanappa Sivasankar , Emily Barton Cole , Rishi Parajuli , Andrew B. Bocarsly
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。

2. 发明申请

US20140206895A1 Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products 有权
标题翻译：草酸和草酸还原产品的生产方法和系统
公开(公告)号：US20140206895A1
公开(公告)日：2014-07-24
申请号：US14220840
申请日：2014-03-20
申请人： Liquid Light, Inc.
发明人： Zbigniew Twardowski , Emily Barton Cole , Jerry J. Kaczur , Kyle Teamey , Kate A. Keets , Rishi Parajuli , Alexander Bauer , Narayanappa Sivasankar , George Leonard , Theodore J. Kramer , Paul Majsztrik , Yizu Zhu
IPC分类号： C25B3/04 , C07C29/149 , C07C51/367 , C25B9/08 , C07C67/08
CPC分类号： C25B3/04 , C07C29/149 , C07C51/347 , C07C67/08 , C25B9/08 , Y02P20/127 , C07C69/36 , C07C31/202
摘要： The present disclosure is a method and system for production of oxalic acid and oxalic acid reduction products. The production of oxalic acid and oxalic acid reduction products may include the electrochemical conversion of CO2 to oxalate and oxalic acid. The method and system for production of oxalic acid and oxalic acid reduction products may further include the acidification of oxalate to oxalic acid, the purification of oxalic acid and the hydrogenation of oxalic acid to produce oxalic acid reduction products.
摘要翻译：本公开是用于生产草酸和草酸还原产物的方法和系统。草酸和草酸还原产物的生产可能包括将CO 2电化学转化为草酸和草酸。用于生产草酸和草酸还原产物的方法和系统还可以包括草酸向草酸的酸化，草酸的纯化和草酸的氢化以产生草酸还原产物。

3. 发明申请

US20130199937A1 Reducing Carbon Dioxide to Products 有权
标题翻译：将二氧化碳还原成产品
公开(公告)号：US20130199937A1
公开(公告)日：2013-08-08
申请号：US13787304
申请日：2013-03-06
申请人： LIQUID LIGHT, INC.
发明人： Emily Barton Cole , Narayanappa Sivasankar , Rishi Parajuli , Kate A. Keets
IPC分类号： C25B3/04
CPC分类号： C25B1/00 , C25B1/003 , C25B3/04 , Y02P20/135
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量中的至少一种。步骤（C）可以将所述产物与所述溶液分开。

4. 发明授权

US09267212B2 Method and system for production of oxalic acid and oxalic acid reduction products 有权
标题翻译：生产草酸和草酸还原产品的方法和系统
公开(公告)号：US09267212B2
公开(公告)日：2016-02-23
申请号：US14220840
申请日：2014-03-20
申请人： Liquid Light, Inc.
发明人： Zbigniew Twardowski , Emily Barton Cole , Jerry J. Kaczur , Kyle Teamey , Kate A. Keets , Rishi Parajuli , Alexander Bauer , Narayanappa Sivasankar , George Leonard , Theodore J. Kramer , Paul Majsztrik , Yizu Zhu
IPC分类号： C07C67/08 , C07C55/06 , C25B3/04 , C25B9/08 , C07C29/149 , C07C51/347
CPC分类号： C25B3/04 , C07C29/149 , C07C51/347 , C07C67/08 , C25B9/08 , Y02P20/127 , C07C69/36 , C07C31/202
摘要： The present disclosure is a method and system for production of oxalic acid and oxalic acid reduction products. The production of oxalic acid and oxalic acid reduction products may include the electrochemical conversion of CO2 to oxalate and oxalic acid. The method and system for production of oxalic acid and oxalic acid reduction products may further include the acidification of oxalate to oxalic acid, the purification of oxalic acid and the hydrogenation of oxalic acid to produce oxalic acid reduction products.
摘要翻译：本公开是用于生产草酸和草酸还原产物的方法和系统。草酸和草酸还原产物的生产可能包括将CO 2电化学转化为草酸和草酸。用于生产草酸和草酸还原产物的方法和系统还可以包括草酸向草酸的酸化，草酸的纯化和草酸的氢化以产生草酸还原产物。

5. 发明申请

US20130180865A1 Reducing Carbon Dioxide to Products 审中-公开
标题翻译：将二氧化碳还原成产品
公开(公告)号：US20130180865A1
公开(公告)日：2013-07-18
申请号：US13787481
申请日：2013-03-06
申请人： Liquid Light, Inc.
发明人： Emily Barton Cole , Narayanappa Sivasankar , Rishi Parajuli , Kunttal Keyshar
IPC分类号： C25B3/04 , C25B9/08
CPC分类号： C25B3/04 , C25B9/08 , C25B11/04 , C25B15/00
摘要： A method reducing carbon dioxide to one or more organic products may include steps (A) to (C). Step (A) may introduce an anolyte to a first compartment of an electrochemical cell, said first compartment including an anode. Step (B) may introduce a catholyte and carbon dioxide to a second compartment of said electrochemical cell. The second compartment may include a tin cathode and a catalyst. The catalyst may include at least one of pyridine, 2-picoline or 2,6-lutidine. Step (C) may apply an electrical potential between said anode and said cathode sufficient for said cathode to reduce said carbon dioxide to at least one of formate or formic acid.
摘要翻译：将二氧化碳还原成一种或多种有机产物的方法可包括步骤（A）至（C）。步骤（A）可以将阳极电解液引入电化学电池的第一隔室，所述第一隔室包括阳极。步骤（B）可以将阴极电解质和二氧化碳引入所述电化学电池的第二隔室。第二隔室可以包括锡阴极和催化剂。催化剂可以包括吡啶，2-甲基吡啶或2,6-二甲基吡啶中的至少一种。步骤（C）可以在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为甲酸或甲酸中的至少一种的电位。

6. 发明授权

US08845878B2 Reducing carbon dioxide to products 有权
标题翻译：将二氧化碳还原成产品
公开(公告)号：US08845878B2
公开(公告)日：2014-09-30
申请号：US13787304
申请日：2013-03-06
申请人： Liquid Light, Inc.
发明人： Emily Barton Cole , Narayanappa Sivasankar , Rishi Parajuli , Kate A. Keets
IPC分类号： C25B1/00 , C25B3/04
CPC分类号： C25B1/00 , C25B1/003 , C25B3/04 , Y02P20/135
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。

7. 发明申请

US20140206896A1 Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products 审中-公开
公开(公告)号：US20140206896A1
公开(公告)日：2014-07-24
申请号：US14220893
申请日：2014-03-20
申请人： Liquid Light, Inc.
发明人： Narayanappa Sivasankar , Robert Farrauto , Robert Augustine , Setrak Tanielyan , Mohanreddy Kasireddy , Emily Barton Cole , Kate A. Keets , Rishi Parajuli , Jerry J. Kaczur , Yizu Zhu , Farah Dhun , Kyle Teamey , Alexander Bauer , Theodore J. Kramer , Paul Majsztrik , George Leonard
IPC分类号： C25B3/04 , C07C51/347 , C07C29/149 , C07C67/08
CPC分类号： C25B3/04 , C07C29/149 , C07C51/347 , C07C67/08 , C25B9/08 , Y02P20/127 , C07C69/36 , C07C31/202
摘要： The present disclosure is a method and system for production of oxalic acid and oxalic acid reduction products. The production of oxalic acid and oxalic acid reduction products may include the electrochemical conversion of CO2 to oxalate and oxalic acid. The method and system for production of oxalic acid and oxalic acid reduction products may further include the acidification of oxalate to oxalic acid, the purification of oxalic acid and the hydrogenation of oxalic acid to produce oxalic acid reduction products.

8. 发明申请

US20140206894A1 Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products 审中-公开
公开(公告)号：US20140206894A1
公开(公告)日：2014-07-24
申请号：US14220764
申请日：2014-03-20
申请人： Liquid Light, Inc.
发明人： Emily Barton Cole , Jerry J. Kaczur , Kyle Teamey , Kate A. Keets , Rishi Parajuli , Alexander Bauer , Narayanappa Sivasankar , George Leonard , Theodore J. Kramer , Paul Majsztrik , Yizu Zhu , Robert Farrauto , Robert Augustine , Setrak Tanielyan , Mohanreddy Kasireddy
IPC分类号： C25B3/04 , C07C29/149 , C07C51/367 , C07C51/02 , C07C67/08
CPC分类号： C25B3/00 , C07C1/26 , C07C29/149 , C07C29/58 , C07C51/02 , C07C51/15 , C07C51/367 , C07C67/08 , C25B1/00 , C25B1/24 , C25B3/02 , C25B3/04 , C25B3/06 , C25B3/10 , C25B9/08 , C25B9/10 , C25B13/08 , C25B15/00 , C25B15/08 , Y02P20/127 , Y02P20/132 , Y02P20/133 , Y02P20/582
摘要： The present disclosure is a method and system for production of oxalic acid and oxalic acid reduction products. The production of oxalic acid and oxalic acid reduction products may include the electrochemical conversion of CO2 to oxalate and oxalic acid. The method and system for production of oxalic acid and oxalic acid reduction products may further include the acidification of oxalate to oxalic acid, the purification of oxalic acid and the hydrogenation of oxalic acid to produce oxalic acid reduction products.

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