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514 条记录 (耗时 0.023 秒)

    METHOD FOR OBTAINING HYDROGEN
    61.
    发明申请
    METHOD FOR OBTAINING HYDROGEN 审中-公开
    获得氢的方法

    公开(公告)号：US20070202037A1

    公开(公告)日：2007-08-30

    申请号：US11670019

    申请日：2007-02-01

    申请人： Timothy C. Golden ,  Lluis Soler Turu ,  Jorge Macanas De Benito ,  Maria Munoz Tapia ,  Juan Casado Jimenez

    发明人： Timothy C. Golden ,  Lluis Soler Turu ,  Jorge Macanas De Benito ,  Maria Munoz Tapia ,  Juan Casado Jimenez

    IPC分类号： C01B3/02

    CPC分类号： C01B3/065 ,  C01B3/08 ,  Y02E60/362

    摘要： The present invention provides a new method for obtaining hydrogen gas that comprises the stages of providing at least one aluminium alloy; providing at least one hydride of general formula (I), where X is selected between B and Al; Y is selected from among Li, Na, K, Mg, Ca and Al; and n is an integer number from 1 to 3; and providing an aqueous medium; so that the reaction between said aluminium alloy with said hydride in said aqueous medium is carried out at a temperature between 4 and 300° C. to produce hydrogen gas and other reaction products with good yields.Summary figure Y[XH4]n

    摘要翻译： 本发明提供一种获得氢气的新方法，包括提供至少一种铝合金的阶段; 提供至少一种通式（I）的氢化物，其中X选自B和Al; Y选自Li，Na，K，Mg，Ca和Al; n为1〜3的整数; 并提供水介质; 使得所述铝合金与所述氢化物在所述水性介质中的反应在4℃和300℃之间的温度下进行，以产生氢气和其它具有良好产率的反应产物。 摘要图<？in-line-formula description =“In-line Formulas”end =“lead”？> Y [XH 4]

    Method for generating hydrogen gas utilizing activated aluminum fine particles
    62.
    发明授权
    Method for generating hydrogen gas utilizing activated aluminum fine particles 失效
    利用活性铝微粒生成氢气的方法

    公开(公告)号：US07235226B2

    公开(公告)日：2007-06-26

    申请号：US11197782

    申请日：2005-08-04

    申请人： Masao Watanabe ,  Ximeng Jiang ,  Ryuichi Saito

    发明人： Masao Watanabe ,  Ximeng Jiang ,  Ryuichi Saito

    IPC分类号： C01B3/08 ,  C01B3/10 ,  C22B21/00

    CPC分类号： C01B3/08 ,  Y02E60/36

    摘要： By activating aluminum fine particles obtained by milling aluminum alloy in water, reactivity of the aluminum fine Particles at low temperature is improved. The activation comprises a thermal shock treatment wherein the aluminum fine particles are repeatedly heated and cooled down rapidly, and subsequently these activated aluminum fine particles are stored in a refrigerator. By reaction between the activated aluminum fine particles and water molecules, a large amount of hydrogen gas can be generated at room temperature, therefore hydrogen gas or fuel for a portable-type fuel cells can be produced in large quantities at room temperature in a short period of time.

    摘要翻译： 通过活化通过在水中研磨铝合金获得的铝微粒，铝微粒在低温下的反应性得到改善。 激活包括热冲击处理，其中铝微粒被快速地反复加热和冷却，随后将这些活化的铝细颗粒储存在冰箱中。 通过活化的铝微粒与水分子之间的反应，室温下可产生大量的氢气，因此可以在短时间内在室温下大量生产用于便携式燃料电池的氢气或燃料 的时间。

    Method and device for pure hydrogen generation from acidic solution
    63.
    发明申请
    Method and device for pure hydrogen generation from acidic solution 审中-公开
    从酸性溶液中纯氢生成的方法和装置

    公开(公告)号：US20060266159A1

    公开(公告)日：2006-11-30

    申请号：US11438595

    申请日：2006-05-22

    申请人： P. Hopkins ,  X. Hu ,  Shizhong Zhao ,  David Shobe

    发明人： P. Hopkins ,  X. Hu ,  Shizhong Zhao ,  David Shobe

    IPC分类号： C21B15/00

    CPC分类号： C01B3/08 ,  C01B13/326 ,  C01G3/02 ,  C01G9/02 ,  C01G49/02 ,  C01G53/04 ,  Y02E60/36

    摘要： The present development is a method for generating pure hydrogen from an organic acid solution and a zero-valent metal. By reacting the metal with the organic acid rather than a mineral acid, hydrogen generation occurs at a gradual and more consistent rate than is observed by prior art methods, making the present method suitable for fuel cell applications. A portable hydrogen-generating device using the method of generating pure hydrogen from acidic solution is further disclosed.

    摘要翻译： 本发明是从有机酸溶液和零价金属产生纯氢的方法。 通过使金属与有机酸而不是无机酸反应，发生氢生成以比现有技术方法所观察到的速度逐渐和更一致的速率发生，使得本方法适用于燃料电池应用。 进一步公开了使用从酸性溶液中产生纯氢的方法的便携式氢生成装置。

    Silicide compositions containing alkali metals and methods of making the same
    65.
    发明申请
    Silicide compositions containing alkali metals and methods of making the same 有权
    含有碱金属的硅化物组合物及其制备方法

    公开(公告)号：US20060002839A1

    公开(公告)日：2006-01-05

    申请号：US11151661

    申请日：2005-06-14

    申请人： Michael Lefenfeld ,  James Dye

    发明人： Michael Lefenfeld ,  James Dye

    IPC分类号： C01B33/06

    CPC分类号： C11D7/04 ,  C01B3/06 ,  C01B3/08 ,  C01B33/06 ,  C11D17/042 ,  F24V30/00 ,  Y02E60/364

    摘要： The invention relates to a method of making alkali metal silicide compositions, and the compositions resulting from the method, comprising mixing an alkali metal with silicon and heating the resulting mixture to a temperature below about 475° C. The resulting compositions do not react with dry O2. Also, the invention relates to sodium silicide compositions having a powder X-ray diffraction pattern comprising at least three peaks with 2Theta angles selected from about 18.2, 28.5, 29.5, 33.7, 41.2, 47.4, and 56.2 and a solid state 23Na MAS NMR spectra peak at about 18 ppm. Moreover, the invention relates to methods of removing a volatile or flammable substance in a controlled manner. Furthermore, the alkali metal silicide compositions of the invention react with water to produce hydrogen gas.

    摘要翻译： 本发明涉及一种制备碱金属硅化物组合物的方法和由该方法得到的组合物，其包括将碱金属与硅混合并将所得混合物加热至低于约475℃的温度。所得组合物不与干 O 2 。 此外，本发明涉及具有包含至少三个峰的粉末X射线衍射图的硅化钠组合物，其中2个角度选自约18.2,28.5,29.5,33.7,41.2,47.4和56.2，固态23 Na MAS NMR光谱峰在约18ppm。 此外，本发明涉及以受控方式除去挥发性或易燃物质的方法。 此外，本发明的碱金属硅化物组合物与水反应产生氢气。

    Method for producing hydrogen gas
    66.
    发明申请
    Method for producing hydrogen gas 失效
    生产氢气的方法

    公开(公告)号：US20050276747A1

    公开(公告)日：2005-12-15

    申请号：US10468750

    申请日：2002-02-20

    申请人： Yoshirou Tanaka ,  Seizo Kato

    发明人： Yoshirou Tanaka ,  Seizo Kato

    IPC分类号： C01B3/08

    CPC分类号： C01B3/08 ,  Y02E60/364

    摘要： A monometal (1) is contacted with deuterated acidic water solution (2) in which at least some of hydrogen atoms contained in acidic water solution are substituted for deuterium atoms, thereby to generate hydrogen gas. With this, a great amount of hydrogen gas can be generated in a short period of time.

    摘要翻译： 将单金属（1）与氘代酸性水溶液（2）接触，其中酸性水溶液中所含的至少一些氢原子被氘代替，从而产生氢气。 因此，可以在短时间内产生大量的氢气。

    Apparatus and method for the production of hydrogen
    68.
    发明申请
    Apparatus and method for the production of hydrogen 审中-公开
    用于生产氢的装置和方法

    公开(公告)号：US20050042150A1

    公开(公告)日：2005-02-24

    申请号：US10919755

    申请日：2004-08-17

    申请人： Linnard Griffin

    发明人： Linnard Griffin

    IPC分类号： C01B3/08 ,  B32B5/02

    CPC分类号： C01B3/08 ,  Y02E60/324 ,  Y02E60/36

    摘要： An apparatus and method for the production of hydrogen comprising a solution with a pH less than 7, at least one colloidal metal suspended in the solution, and a non-colloidal metal.

    摘要翻译： 一种用于生产氢的装置和方法，包括pH小于7的溶液，悬浮在溶液中的至少一种胶态金属和非胶态金属。

    Gas generating process for propulsion and hydrogen production
    69.
    发明授权
    Gas generating process for propulsion and hydrogen production 失效
    用于推进和氢气生产的气体生成过程

    公开(公告)号：US06849247B1

    公开(公告)日：2005-02-01

    申请号：US10192887

    申请日：2002-07-10

    申请人： Kerry L. Wagaman ,  Douglas J Elstrodt

    发明人： Kerry L. Wagaman ,  Douglas J Elstrodt

    IPC分类号： C01B3/08 ,  C01B3/32 ,  C06B47/00 ,  C06B47/14 ,  C06D5/08 ,  C06B27/00

    CPC分类号： C06B47/14 ,  C01B3/08 ,  C01B3/32 ,  C06B47/00 ,  C06D5/08 ,  Y02E60/36

    摘要： A gas generating process, which is for the continuous production of energy and hydrogen for rocket and other propulsion and is also for the continuous production of hydrogen, utilizes the reaction of metallic materials, particularly aluminum, with organic materials, particularly hydrocarbons provided as jet fuel, and with water or an oxidizer which is predominantly water. In comparison with related reactions, the reaction produces hot gases containing more hydrogen and the products have a lower temperature for the same specific impulse. The process incorporates organic liquids with metallic powders to produce desirable, lower molecular weight exhaust gas products; and the increased hydrogen is desirable for use with a fuel cell and in connection with propulsion of a super-cavitating underwater device. The process is advantageous in that a metal, in powdered form, and a hydrocarbon liquid may be provided together as a slurry or gel for effective metering. The metallic material may also be provided with the organic material in the form of a binder as used in solid propellants, and the organic material and water may be provided together in the form of a water containing liquid monopropellant. The hydrogen containing product gases from the reaction may be further reacted with suitable oxidizers for production of additional energy or steam. The reaction is particularly useful for underwater vehicles where ambient water is available and the reaction products may be used for propulsion.

    摘要翻译： 用于连续生产用于火箭和其他推进的能量和氢气并且也用于连续生产氢气的气体发生方法利用金属材料，特别是铝与有机材料，特别是作为喷气燃料提供的烃的反应 ，以及主要是水的水或氧化剂。 与相关反应相比，反应产生含有更多氢的热气体，产物具有相同比冲量的较低温度。 该方法将有机液体与金属粉末混合以产生理想的低分子量废气产品; 并且与燃料电池一起使用并且与超空穴化水下装置的推进有关，增加的氢气是期望的。 该方法的优点在于，粉末形式的金属和烃液体可以作为浆料或凝胶一起提供以有效计量。 金属材料还可以具有固体推进剂中使用的粘合剂形式的有机材料，并且有机材料和水可以以含有液体单组元推进剂的水的形式一起提供。 来自反应的含氢产物气体可以进一步与合适的氧化剂反应以产生额外的能量或蒸汽。 该反应对于具有环境水的水下载体特别有用，反应产物可用于推进。