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    Water combustion technology - methods, processes, systems and apparatus for the combustion of Hydrogen and Oxygen
    3.
    发明申请
    Water combustion technology - methods, processes, systems and apparatus for the combustion of Hydrogen and Oxygen 审中-公开
    水燃烧技术 - 氢和氧气燃烧的方法，过程，系统和设备

    公开(公告)号：US20090194996A1

    公开(公告)日：2009-08-06

    申请号：US12319216

    申请日：2009-01-02

    申请人： Richard Alan Haase

    发明人： Richard Alan Haase

    IPC分类号： H02P9/04 ,  F02B43/08 ,  H02K53/00

    CPC分类号： C01B3/001 ,  C01B3/045 ,  C01B13/0248 ,  C01B13/0259 ,  C01B2210/0046 ,  C01B2210/0082 ,  F01K25/005 ,  F25J1/001 ,  F25J1/0017 ,  F25J1/004 ,  F25J1/0052 ,  F25J1/0072 ,  F25J1/0208 ,  F25J1/0228 ,  F25J1/0284 ,  F25J3/04533 ,  F25J2210/50 ,  F25J2215/40 ,  F25J2290/42 ,  F25J2290/62 ,  Y02E10/46 ,  Y02E60/327 ,  Y02E60/364

    摘要： This invention presents improved combustion methods, systems, engines and apparatus utilizing H2, O2 and H2O as fuel, thereby providing environmentally friendly combustion products, as well as improved fuel and energy management methods, systems, engines and apparatus. The Water Combustion Technology; WCT, is based upon water (H2O) chemistry, more specifically H2O combustion chemistry and thermodynamics. WCT does not use any hydrocarbon fuel source, rather the WCT uses H2 preferably with O2 and secondarily with air. The WCT significantly improves the thermodynamics of combustion, thereby significantly improving the efficacy of combustion, utilizing the first and second laws of thermodynamics. The WCT preferably controls combustion temperature with H2O and secondarily with air in the combustion chamber. The WCT preferably recycles exhaust gases as fuel converted from water. The WCT minimizes external cooling loops and minimizes exhaust and/or exhaust energy, thereby maximizing available work and internal energy while minimizing enthalpy and entropy losses.

    摘要翻译： 本发明提出了利用H 2，O 2和H 2 O作为燃料的改进的燃烧方法，系统，发动机和装置，从而提供环境友好的燃烧产物，以及改进的燃料和能量管理方法，系统，发动机和装置。 水燃烧技术; WCT基于水（H2O）化学，更具体地说是H2O燃烧化学和热力学。 WCT不使用任何碳氢化合物燃料源，而WCT优选使用H2和二次空气。 WCT显着改善了燃烧的热力学，从而显着提高了燃烧效率，并利用了第一和第二热力学定律。 WCT优选地使用H 2 O控制燃烧温度，其次用燃烧室中的空气来控制燃烧温度。 WCT优选地将废气作为从水转化的燃料再循环。 WCT使外部冷却回路最小化，并最大限度地减少排气和/或排气能量，从而最大化可用的工作和内部能量，同时最大限度地减少焓和熵损失。

    Performance Stability in Shallow Beds in Pressure Swing Adsorption Systems
    4.
    发明申请
    Performance Stability in Shallow Beds in Pressure Swing Adsorption Systems 审中-公开
    压力摆动吸附系统中浅床的性能稳定性

    公开(公告)号：US20090071333A1

    公开(公告)日：2009-03-19

    申请号：US12275752

    申请日：2008-11-21

    申请人： Matthew James LaBuda ,  Timothy Christopher Golden ,  Roger Dean Whitley

    发明人： Matthew James LaBuda ,  Timothy Christopher Golden ,  Roger Dean Whitley

    IPC分类号： B01D53/047

    CPC分类号： C01B13/0259 ,  B01D53/02 ,  B01D53/047 ,  B01D53/0473 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/11 ,  B01D2257/80 ,  B01D2259/4146 ,  B01D2259/4533 ,  C01B2210/0046 ,  C01B2210/0051 ,  C01B2210/0062 ,  C01B2210/0082

    摘要： PSA process for oxygen production comprising (a) providing an adsorber having a first layer of adsorbent selective for water and a second layer of adsorbent selective for nitrogen, wherein the heat of adsorption of water on the adsorbent in the first layer is equal to or less than about 14 kcal/mole at water loadings less than about 0.05 mmol per gram; (b) passing a feed gas comprising at least oxygen, nitrogen, and water successively through the first and second layers, adsorbing water in the first layer of adsorbent, and adsorbing nitrogen in the second layer of adsorbent, wherein the mass transfer coefficient of water in the first layer is in the range of about 125 to about 400 sec−1 and the superficial contact time of the feed gas in the first layer is between about 0.08 and about 0.50 sec; and (c) withdrawing a product enriched in oxygen from the adsorber.

    摘要翻译： 用于氧气生产的PSA方法，包括（a）提供具有对水有选择性的第一吸附剂层和第二层吸附剂的吸附器，其中第一层中吸附剂上的水的吸附热等于或等于 水量大于约14kcal / mol，小于约0.05mmol /克; （b）使至少包含氧，氮和水的进料气体依次通过第一和第二层，吸附第一层吸附剂中的水并吸附第二层吸附剂中的氮，其中水的传质系数 在第一层中在约125至约400秒-1的范围内，并且第一层中进料气体的表面接触时间在约0.08至约0.50秒之间; 和（c）从吸附器中取出富含氧的产物。

    Method for cooling oxygen sensitive components
    5.
    发明申请
    Method for cooling oxygen sensitive components 审中-公开
    冷敏元件的方法

    公开(公告)号：US20060035122A1

    公开(公告)日：2006-02-16

    申请号：US10917736

    申请日：2004-08-13

    申请人： Jeffrey Weissman ,  Diane England

    发明人： Jeffrey Weissman ,  Diane England

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： B01D53/22 ,  B01D53/0407 ,  B01D53/047 ,  B01D2253/10 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2259/402 ,  B01D2259/416 ,  C01B3/38 ,  C01B13/0248 ,  C01B2203/066 ,  C01B2210/0046 ,  C01B2210/0082 ,  H01M8/0267 ,  H01M8/04044 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04228 ,  H01M8/04231 ,  H01M8/04302 ,  H01M8/04303 ,  H01M8/0618

    摘要： A system and method for cooling oxygen sensitive components in a fuel cell system comprising supplying air to an air purification device during cool down of a fuel cell system comprising at least one fuel cell comprising an anode, a cathode, and an electrolyte disposed between the anode and cathode; treating the air within the air purification device to produce a flow of nitrogen gas and a waste stream comprising oxygen enriched air; directing a flow of the nitrogen gas through the anode; the anode being in fluid communication with the air purification device and isolated from the fuel reformer and anode exhaust during cool down; the flow of nitrogen gas being directed through the anode in an amount sufficient to balance pressure within the fuel cell cathode and anode during cool down.

    摘要翻译： 一种用于冷却燃料电池系统中的氧敏感组件的系统和方法，包括在燃料电池系统的冷却期间向空气净化装置供应空气，所述燃料电池系统包括至少一个燃料电池，所述燃料电池包括阳极，阴极和设置在所述阳极之间的电解质 和阴极; 处理空气净化装置内的空气以产生氮气流和包含富氧空气的废物流; 引导氮气流过阳极; 阳极与空气净化装置流体连通，并在冷却期间与燃料重整器和阳极废气隔离; 氮气的流动通过阳极以足以在冷却期间平衡燃料电池阴极和阳极内的压力的量。

    Catalytic or non-catalytic processes with enriched oxygen as a reactant
    6.
    发明授权
    Catalytic or non-catalytic processes with enriched oxygen as a reactant 失效
    以富氧作为反应物的催化或非催化方法

    公开(公告)号：US06395243B1

    公开(公告)日：2002-05-28

    申请号：US09445302

    申请日：2000-01-21

    申请人： Knut Ingvar Åsen ,  Stein Julsrud

    发明人： Knut Ingvar Åsen ,  Stein Julsrud

    IPC分类号： C01B2100

    CPC分类号： C01B3/025 ,  B01D53/22 ,  B01D53/32 ,  C01B3/386 ,  C01B13/0251 ,  C01B21/26 ,  C01B2203/0255 ,  C01B2203/0261 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/068 ,  C01B2203/0894 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2203/1282 ,  C01B2203/148 ,  C01B2210/0046 ,  C01B2210/0082

    摘要： A method is provided for performing catalytic or non-catalytic processes which uses oxygen supplied from the permeate side of a mixed oxygen ion and electron conducting membrane by means of a sweep gas at an elevated temperature. The sweep gas is formed by burning fuel in a sweep gas preheater. The sweep gas containing oxygen picked up from the membrane is reacted with a hydrocarbon fuel in a catalytic reactor to form a syngas containing nitrogen and hydrogen. The nitrogen and hydrogen containing syngas is worked up into ammonia; the ammonia is burned in an ammonia burner to produce a nitrogen oxides containing gas, and the nitrogen oxides containing gas is used in the production of nitric acid. The process is able to directly transfer the oxygen containing sweep gas to the catalytic reactor, without any intermediate cooling; recompression and reheating.

    摘要翻译： 提供了一种用于进行催化或非催化方法的方法，该方法使用通过吹扫气体在高温下从混合氧离子和电子传导膜的渗透侧供应的氧。 吹扫气体通过在吹扫气体预热器中燃烧燃料而形成。 将从膜中吸收的氧气的吹扫气体与催化反应器中的烃燃料反应，形成含有氮和氢的合成气。 氮和氢的合成气被加工成氨; 氨在氨燃烧器中燃烧以产生含氮氧化物的气体，并且含氮氧化物的气体用于生产硝酸。 该过程能够将含氧吹扫气体直接转移到催化反应器中，而无需任何中间冷却; 再压缩和再加热。

    Ion conductor stack with offset seals and biasing electrodes
    7.
    发明授权
    Ion conductor stack with offset seals and biasing electrodes 失效
    具有偏置密封和偏置电极的离子导体叠层

    公开(公告)号：US6042703A

    公开(公告)日：2000-03-28

    申请号：US73287

    申请日：1998-05-06

    申请人： Stuart Adler ,  Raymond Ashton Cutler ,  Brett Tamatea Henderson ,  Jimmy Ludlow ,  Robin Edward Richards ,  Dale M. Taylor ,  Merrill Anderson Wilson

    发明人： Stuart Adler ,  Raymond Ashton Cutler ,  Brett Tamatea Henderson ,  Jimmy Ludlow ,  Robin Edward Richards ,  Dale M. Taylor ,  Merrill Anderson Wilson

    IPC分类号： B01D53/22 ,  B01D53/32 ,  B01D71/02 ,  C01B13/02 ,  C01B23/00 ,  C04B35/053 ,  C04B35/111 ,  H01M8/02 ,  C25B9/00 ,  C25B9/04 ,  C25B15/08

    CPC分类号： H01M8/0271 ,  B01D53/326 ,  C01B13/0251 ,  C04B35/053 ,  B01D2257/104 ,  C01B2210/0046 ,  C01B2210/0082

    摘要： An electrochemical device for separating oxygen from an oxygen-containing gas comprises a plurality of planar ion-conductive solid electrolyte plates and electrically-conductive gas-impermeable interconnects assembled in a multi-cell stack. Electrically-conductive anode and cathode material is applied to opposite sides of each electrolyte plate. A gas-tight anode seal is bonded between the anode side of each electrolyte plate and the anode side of the adjacent interconnect. A biasing electrode, applied to the anode side of each electrolyte plate between the anode seal and the edge of the anode, eliminates anode seal failure by minimizing the electrical potential across the seal. The seal potential is maintained below about 40 mV and preferably below about 25 mV. A gas-tight seal is applied between the cathode sides of each electrolyte plate and the adjacent interconnect such that the anode and cathode seals are radially offset on opposite sides of the plate. The combination of biasing electrodes and offset seals is particularly effective in eliminating anode seal failure.

    摘要翻译： 用于从含氧气体中分离氧的电化学装置包括多个平面离子导电固体电解质板和组装在多电池堆中的导电气体不可渗透互连。 将导电阳极和阴极材料施加到每个电解质板的相对侧。 在每个电解质板的阳极侧和相邻互连件的阳极侧之间结合气密阳极密封。 施加到阳极密封件和阳极边缘之间的每个电解质板的阳极侧的偏压电极通过使密封件两端的电位最小化来消除阳极密封故障。 密封电位保持在约40mV以下，优选低于约25mV。 在每个电解质板的阴极侧和相邻的互连件之间施加气密密封，使得阳极和阴极密封件在板的相对侧上径向偏移。 偏置电极和偏移密封的组合在消除阳极密封故障方面特别有效。