专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08318130B2 Hydrogen production using electrochemical reforming and electrolyte regeneration 有权
标题翻译：使用电化学重整和电解质再生的氢气生产
公开(公告)号：US08318130B2
公开(公告)日：2012-11-27
申请号：US11922549
申请日：2006-06-23
申请人： Patrick G. Grimes , Maureen A. Grimes, legal representative , Richard J. Bellows
发明人： Patrick G. Grimes , Richard J. Bellows
IPC分类号： C01B3/02
CPC分类号： C01B3/323 , B01J3/04 , B01J8/025 , B01J8/0285 , B01J8/22 , B01J8/222 , B01J8/226 , B01J19/2485 , B01J2208/00203 , B01J2208/00212 , B01J2208/00407 , B01J2208/00415 , B01J2219/00006 , B01J2219/00029 , B01J2219/00033 , B01J2219/0009 , B01J2219/00094 , B01J2219/00135 , C01B2203/86 , C01D7/10 , Y02E60/324 , Y02E60/366 , Y02P30/30
摘要： A process, preferably continuous, for producing hydrogen gas comprising contacting in the liquid phase at least one oxidizable organic substance in the presence of a mixture comprising at least one conductive catalyst and an aqueous alkaline carbonate electrolyte, wherein at least one bicarbonate composition produced by reaction of the electrolyte is regenerated and the at least one oxidizable organic substance comprises a oxygenated hydrocarbon, for example methanol and/or dimethyl ether. In a preferred embodiment the alkaline electrolyte is regenerated using steam. Various advantageous reaction schemes are described, utilizing, e.g., co-current and countercurrent stream flow and alternative tower sequence arrangements.
摘要翻译：一种用于生产氢气的方法，优选是连续的，包括在含有至少一种导电催化剂和碱性碳酸钙水溶液的混合物的存在下，在液相中接触至少一种可氧化有机物质，其中至少一种通过反应生成的碳酸氢盐组合物的电解质被再生，并且所述至少一种可氧化有机物质包含氧化烃，例如甲醇和/或二甲醚。在优选的实施方案中，使用蒸汽再生碱性电解质。描述了各种有利的反应方案，利用例如并流和逆流流和替代的塔序列排列。

2. 发明授权

US4475282A Method of constructing an improved electrochemical cell 失效
标题翻译：构建改进型电化学电池的方法
公开(公告)号：US4475282A
公开(公告)日：1984-10-09
申请号：US475169
申请日：1983-03-14
申请人： Patrick G. Grimes , Harry Einstein
发明人： Patrick G. Grimes , Harry Einstein
IPC分类号： H01M2/02 , H01M10/36 , H01M2/00
CPC分类号： H01M2/02 , H01M10/365 , Y10T29/49108
摘要： An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.
摘要翻译：电化学电池结构具有新颖的共挤塑料电极，其具有新颖的整体隔板间隔物。另外还有一种防泄漏和防冲击的结构，用于防止在发生破裂的情况下溢出腐蚀性物质。

3. 发明授权

US4365009A Method of improving the ion selectivity of membranes 失效
标题翻译：提高膜离子选择性的方法
公开(公告)号：US4365009A
公开(公告)日：1982-12-21
申请号：US178993
申请日：1980-08-18
申请人： Patrick G. Grimes , Richard J. Bellows
发明人： Patrick G. Grimes , Richard J. Bellows
IPC分类号： H01M2/16 , H01M6/24 , H01M10/36
CPC分类号： H01M6/24 , H01M10/365 , H01M2/1653 , H01M2300/0002
摘要： The invention features an electrochemical cell having two fluid-containing compartments separated by a non-selective microporous membrane. Select ions which would normally pass through the membrane under the influence of an ionic field, are prevented from passing through the membrane by a polyelectrolyte which has migrated through the compartment fluid to the membrane. The polyelectrolyte acts as an ionic barrier to the passage of select ions, thus effectively increasing the ion-selective capability of the membrane and, hence, the coulombic efficiency of the electro-chemical cell.
摘要翻译：本发明的特征在于具有由非选择性微孔膜分离的两个含液体室的电化学电池。通过在离子场的影响下通常通过膜的离子被防止通过已经通过隔室流体迁移到膜的聚电解质通过膜。聚电解质作为选择离子通过的离子屏障，从而有效地提高了膜的离子选择能力，从而提高了电化学电池的库仑效率。

4. 发明申请

US20090277799A1 Efficient Production of Fuels 有权
标题翻译：高效生产燃料
公开(公告)号：US20090277799A1
公开(公告)日：2009-11-12
申请号：US11922735
申请日：2006-06-23
申请人： Patrick G. Grimes , Maureen A. Grimes
发明人： Patrick G. Grimes , Maureen A. Grimes
IPC分类号： C25B15/00 , C25B3/02 , C25B3/04 , C25B1/02
CPC分类号： C01B3/323 , B01J3/04 , B01J8/025 , B01J8/0285 , B01J8/22 , B01J8/222 , B01J8/226 , B01J19/2485 , B01J2208/00203 , B01J2208/00212 , B01J2208/00407 , B01J2208/00415 , B01J2219/00006 , B01J2219/00029 , B01J2219/00033 , B01J2219/0009 , B01J2219/00094 , B01J2219/00135 , C01B2203/86 , C01D7/10 , Y02E60/324 , Y02E60/366 , Y02P30/30
摘要： Liquid phase processes for producing fuel in a reactor comprising the step of combining at least one oxidizable reactant with liquid water and at least one electrolyte to form a mixture and conducting a fuel-producing reaction in the presence of an electron transfer material, wherein the mixture permits the movement or transport of ions and electrons to facilitate the efficient production of the fuel. An alternative embodiment produces fuel in an electrochemical cell, the reaction characterized by an overall thermodynamic energy balance according to the half-cell reactions occurring at the anode and cathode. Energy generated and/or required by the system components is directed according to the thermodynamic requirements of the half-cell reactions, thereby realizing improved fuel production efficiency.
摘要翻译：用于在反应器中生产燃料的液相方法，包括将至少一种可氧化反应物与液态水和至少一种电解质组合以形成混合物并在电子转移材料存在下进行燃料生成反应的步骤，其中混合物允许离子和电子的移动或运输以便于有效地生产燃料。替代实施例在电化学电池中产生燃料，该反应的特征在于根据在阳极和阴极处发生的半电池反应的整体热力学能量平衡。根据半电池反应的热力学要求，引导系统部件产生和/或要求的能量，从而实现燃料生产效率的提高。

5. 发明授权

US4400448A Electrochemical construction 失效
公开(公告)号：US4400448A
公开(公告)日：1983-08-23
申请号：US373392
申请日：1982-04-30
申请人： Harry Einstein , Patrick G. Grimes
发明人： Harry Einstein , Patrick G. Grimes
IPC分类号： H01M2/02 , H01M8/02 , H01M10/36
CPC分类号： H01M2/025 , H01M10/365 , H01M8/0213 , H01M8/0273 , H01M8/0289
摘要： An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.

6. 发明授权

US4396689A Separator-spacer for electrochemical systems 失效
标题翻译：电化学系统隔板 - 间隔器
公开(公告)号：US4396689A
公开(公告)日：1983-08-02
申请号：US268665
申请日：1981-06-01
申请人： Patrick G. Grimes , Harry Einstein , Kenneth R. Newby , Richard J. Bellows
发明人： Patrick G. Grimes , Harry Einstein , Kenneth R. Newby , Richard J. Bellows
IPC分类号： H01M12/08 , C25B13/02 , H01M2/18 , H01M8/02
CPC分类号： C25B13/02 , H01M2/18 , H01M8/0213 , H01M8/0273 , H01M8/0289
摘要： An electrochemical cell construction features a novel co-extruded plastic electrode in an interleaved construction with a novel integral separator-spacer. Also featured is a leak and impact resistant construction for preventing the spill of corrosive materials in the event of rupture.
摘要翻译：电化学电池结构具有新颖的共挤塑料电极，其具有新颖的整体隔板间隔物。另外还有一种防泄漏和防冲击的结构，用于防止在发生破裂的情况下溢出腐蚀性物质。

7. 发明授权

US4285794A Annular electrodes for shunt current elimination 失效
标题翻译：用于分流电流消除的环形电极
公开(公告)号：US4285794A
公开(公告)日：1981-08-25
申请号：US122706
申请日：1980-02-19
申请人： Richard J. Bellows , Patrick G. Grimes , Chester W. Elspass
发明人： Richard J. Bellows , Patrick G. Grimes , Chester W. Elspass
IPC分类号： C25B15/06 , H01M2/40 , H01M8/04 , C25B9/04 , C25B11/00 , C25B11/12 , C25C7/00
CPC分类号： H01M8/04276 , C25B15/06 , H01M2/40
摘要： Shunt currents can be eliminated in electrochemical devices by introducing nulling currents via auxilary electrodes. In electrochemical devices including those having a circulating electrolyte, such electrodes are designed to have a generally annular shape in order to provide a substantially uniform current density profile along a common electrolyte carrying manifold. The uniform current density profile allows for the elimination of these harmful shunt currents with a minimum of power consumption.
摘要翻译：在电化学装置中可以通过辅助电极引入零电流来消除并联电流。在包括具有循环电解质的电化学装置中，这样的电极被设计成具有大致环形的形状，以便沿着共同的电解质携带歧管提供基本均匀的电流密度分布。均匀的电流密度分布允许以最小功耗消除这些有害分流电流。

8. 发明授权

US4279732A Annular electrodes for shunt current elimination 失效
标题翻译：用于分流电流消除的环形电极
公开(公告)号：US4279732A
公开(公告)日：1981-07-21
申请号：US122193
申请日：1980-02-19
申请人： Richard J. Bellows , Patrick G. Grimes
发明人： Richard J. Bellows , Patrick G. Grimes
IPC分类号： H01M2/40 , H01M8/04 , H01M10/44 , H01M12/08 , H01M8/00 , C25C7/00
CPC分类号： H01M2/40 , H01M8/04276
摘要： Shunt currents can be eliminated in electrochemical devices by introducing nulling currents via auxiliary electrodes. In electrochemical devices including those having a circulating electrolyte, such electrodes are designed to have a generally annular shape in order to provide a substantially uniform current density profile along a common electrolyte carrying manifold. The uniform current density profile allows for the elimination of these harmful shunt currents with a minimum of power consumption.
摘要翻译：通过辅助电极引入零电流，可以在电化学装置中消除分流电流。在包括具有循环电解质的电化学装置中，这样的电极被设计成具有大致环形的形状，以便沿着共同的电解质携带歧管提供基本均匀的电流密度分布。均匀的电流密度分布允许以最小功耗消除这些有害分流电流。

9. 发明授权

US4197169A Shunt current elimination and device 失效
标题翻译：分流电流消除和器件
公开(公告)号：US4197169A
公开(公告)日：1980-04-08
申请号：US939325
申请日：1978-09-05
申请人： Markus Zahn , Patrick G. Grimes , Richard J. Bellows
发明人： Markus Zahn , Patrick G. Grimes , Richard J. Bellows
IPC分类号： C25B15/06 , H01M2/40 , H01M8/04 , H01M12/08 , C25B1/00 , C25B9/04 , H01M14/00
CPC分类号： C25B15/06 , H01M2/40 , H01M8/04276 , Y02P20/135
摘要： The present invention is directed to a method of minimizing shunt currents in electrochemical devices which have a plurality of cells connected, at least in part, in series and which have an electrolyte which is a common electrolyte to at least two of the cells and which includes shared electrolyte, whereby an electrical electrolytic conductive bypass path is created around such cells and through said shared electrolyte, resulting in undesirable shunt currents. The method involves applying a protective current through at least a portion of said conductive bypass path through said shared electrolyte in a direction which is the same as the shunt current through said shared electrolyte and of a magnitude which effectively at least reduces said shunt currents. Thus, a single protective current is applied in series with at least a portion of the conductive bypass path such that shunt currents are minimized, and preferably are totally eliminated. The present invention is also directed to an electrochemical device having means adapted for applying the protective current thereto.
摘要翻译：本发明涉及一种使电化学装置中的分流电流最小化的方法，该方法具有至少部分串联连接的多个电池，并且其电解质是至少两个电池的常见电解质，并且包括共用电解质，由此在这样的电池周围产生电解电导电旁路，并通过所述共用电解质，导致不期望的分流电流。该方法包括通过所述共用电解质的至少一部分所述导电旁通路径施加保护电流，该方向与通过所述共用电解质的分流电流相同，并且具有至少减小所述分流电流的幅度。因此，单个保护电流与导电旁通路径的至少一部分串联施加，使得并联电流最小化，并且优选完全消除。本发明还涉及具有适于将保护电流施加到其上的装置的电化学装置。

10. 发明授权

US4377445A Shunt current elimination for series connected cells 失效
标题翻译：串联连接电池的并联电流消除
公开(公告)号：US4377445A
公开(公告)日：1983-03-22
申请号：US204852
申请日：1980-11-07
申请人： Patrick G. Grimes
发明人： Patrick G. Grimes
IPC分类号： C25B15/06 , H01M2/40 , H01M8/04 , C25B15/08 , H01M6/30
CPC分类号： H01M8/04276 , C25B15/06 , H01M2/40 , Y02P20/135
摘要： Electrochemical systems having a plurality of cells which are hydraulically and electrically connected in series develop shunt currents in the electrolyte of adjacent cells. The shunt currents are reduced or eliminated by the placing of an electrical bypass across two adjacent intercell conduits, and applying a protective current through the electrical bypass in a direction of the shunt currents and of a magnitude that can effectively reduce the shunt currents.
摘要翻译：具有串联液压和电连接的多个电池的电化学系统在相邻电池的电解质中产生分流电流。通过在两个相邻的电池间导管之间放置电旁路并且在分流电流的方向上施加保护电流通过电旁路并且能够有效地减小分流电流的幅度来减小或消除并联电流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式