Hydrogen fueling system
    1.
    发明授权
    Hydrogen fueling system 有权
    加氢系统

    公开(公告)号:US07128103B2

    公开(公告)日:2006-10-31

    申请号:US10248479

    申请日:2003-01-22

    IPC分类号: B65B1/04

    CPC分类号: H01M8/04089 H01M8/04007

    摘要: Disclosed herein are an electrochemical system, a hydrogen gas fueling system, a cascade system, and methods for using the same. The hydrogen gas fueling system comprises a multiple-stage compressor disposed in fluid communication with a hydrogen gas source, the compressor configured to cool hydrogen gas received at a stage of the compressor, a cascade section comprising at least two hydrogen gas storage zones disposed in fluid communication with the compressor at the outlet of the compressor, and a hydrogen gas dispensing section disposed in fluid communication with the cascade section.

    摘要翻译: 本文公开了电化学系统,氢气加注系统,级联系统及其使用方法。 所述氢气燃料供给系统包括与氢气源流体连通的多级压缩机,所述压缩机被配置为冷却在所述压缩机的阶段接收的氢气,所述级联部分包括设置在流体中的至少两个氢气存储区 与压缩机出口处的压缩机连通,以及设置成与级联段流体连通的氢气分配部。

    Process and apparatus for in-line slush making for concrete cooling
    2.
    发明授权
    Process and apparatus for in-line slush making for concrete cooling 失效
    用于混凝土冷却的在线制浆的工艺和设备

    公开(公告)号:US4344290A

    公开(公告)日:1982-08-17

    申请号:US295939

    申请日:1981-08-24

    IPC分类号: C04B40/06 F25D3/10 F17C11/00

    CPC分类号: F25D3/10 C04B40/0683

    摘要: An improvement is provided in a process and apparatus for in-line slush making, for use in, for example, concrete cooling. The improvement comprises connecting the inlet used to convey liquid such as water to the manifold section of the lance so that its longitudinal axis forms an acute angle with respect to the longitudinal axis of the inlet for introducing a cryogen into the lance. This improvement substantially eliminates failure to properly make slush due to a build-up of ice within the means used to control the flow of cryogen to the system. Additional improvements to the apparatus comprise substantially aligning the sealed head of the manifold with the longitudinal axis of the inlet for conveying the liquid to the lance to eliminate and to prevent freeze-up of the liquid in the dead space found in the "T" lance design of the prior art.

    摘要翻译: 在用于例如混凝土冷却的在线制浆的方法和装置中提供了改进。 该改进包括将用于将诸如水的液体输送到喷枪的歧管部分的入口连接,使得其纵向轴线相对于入口的纵向轴线形成锐角,以将冷冻剂引入喷枪。 这种改进基本上消除了由于在用于控制制冷剂流向系统的装置内的冰块积聚而不能正确地进行冷却。 该设备的另外的改进包括将歧管的密封头与入口的纵向轴线基本上对准,以将液体输送到喷枪以消除并防止在“T”喷枪中发现的死空间中的液体冻结 现有技术的设计。

    Methods and apparatus for controlled production of hydrogen using aluminum-based water-split reactions
    3.
    发明授权
    Methods and apparatus for controlled production of hydrogen using aluminum-based water-split reactions 有权
    使用铝基水分解反应控制氢气的方法和装置

    公开(公告)号:US08974765B2

    公开(公告)日:2015-03-10

    申请号:US13261237

    申请日:2010-04-15

    IPC分类号: C01B3/00 C01B3/08

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

    摘要: A method and apparatus for producing hydrogen using an aluminum-based water-split reaction, in which water is reacted with metallic aluminum, at least one-soluble inorganic salt catalyst that causes progressive pitting of the metallic aluminum, and at least one metal oxide initiator that increases temperature upon exposure to water. The solid reactant materials are differentially distributed in a matrix relative to at least one inlet for introducing water to the matrix. The differential distribution affects at least one characteristic of the reaction, such as the rate, temperature, pressure and products of the reaction, the latter comprising one or more of hydrogen, heat and steam. The water-soluble inorganic salt catalyst may be sodium chloride, potassium chloride and combinations thereof, and the metal oxide initiator may be magnesium oxide, calcium oxide and combinations thereof. The solid reactant materials may be differentially distributed by concentrating at least one of the solid reactant materials in at least one area of the matrix relative to the inlet. One or more of the solid reactant materials may be concentrated proximate the inlet so as to achieve a rapid initial reaction upon introduction of water, or may be concentrated in defined packets at spaced apart locations within the matrix to achieve a more moderated action. The solid reactant materials may be positioned in layers arranged concentrically or spirally about the water inlet. The layers may be formed of a water permeable substrate, such as a fiber wool or mat material having the reactant materials deposited thereon. The substrate including the reactant materials may be stored in a disposable container, to which water is introduced via the inlet at the time of use.

    摘要翻译: 一种使用水与金属铝反应的铝基水分解反应生成氢的方法和装置,至少一种可溶性无机盐催化剂,其引起金属铝的逐渐点蚀,以及至少一种金属氧化物引发剂 在暴露于水时会增加温度。 固体反应物材料相对于至少一个用于将水引入基质的入口在基质中差异分布。 差异分布影响反应的至少一个特征,例如反应的速率,温度,压力和产物,后者包括氢,热和蒸汽中的一种或多种。 水溶性无机盐催化剂可以是氯化钠,氯化钾及其组合,金属氧化物引发剂可以是氧化镁,氧化钙及其组合。 通过将至少一种固体反应物材料集中在基质的至少一个区域中,固体反应物材料可以差异地分布。 固体反应物材料中的一种或多种可以在入口附近集中,以便在引入水时实现快速的初始反应,或者可以在矩阵内的间隔开的位置处集中在限定的分组中以实现更加缓和的作用。 固体反应物料可以定位成围绕进水口同心或螺旋地排列。 这些层可以由水可渗透的基材形成,例如其上沉积有反应物材料的纤维棉或垫材料。 包括反应物料的基材可以储存在一次性容器中,在使用时通过入口引入水。

    METHODS AND APPARATUS FOR CONTROLLED PRODUCTION OF HYDROGEN USING ALUMINUM-BASED WATER-SPLIT REACTIONS
    4.
    发明申请
    METHODS AND APPARATUS FOR CONTROLLED PRODUCTION OF HYDROGEN USING ALUMINUM-BASED WATER-SPLIT REACTIONS 有权
    使用基于铝的水分离反应控制氢的生产方法和装置

    公开(公告)号:US20120225010A1

    公开(公告)日:2012-09-06

    申请号:US13261237

    申请日:2010-04-15

    IPC分类号: C01B3/08 B01J7/00

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

    摘要: A method and apparatus for producing hydrogen using an aluminum-based water-split reaction, in which water is reacted with metallic aluminum, at least one-soluble inorganic salt catalyst that causes progressive pitting of the metallic aluminum, and at least one metal oxide initiator that increases temperature upon exposure to water. The solid reactant materials are differentially distributed in a matrix relative to at least one inlet for introducing water to the matrix. The differential distribution affects at least one characteristic of the reaction, such as the rate, temperature, pressure and products of the reaction, the latter comprising one or more of hydrogen, heat and steam. The water-soluble inorganic salt catalyst may be sodium chloride, potassium chloride and combinations thereof, and the metal oxide initiator may be magnesium oxide, calcium oxide and combinations thereof. The solid reactant materials may be differentially distributed by concentrating at least one of the solid reactant materials in at least one area of the matrix relative to the inlet. One or more of the solid reactant materials may be concentrated proximate the inlet so as to achieve a rapid initial reaction upon introduction of water, or may be concentrated in defined packets at spaced apart locations within the matrix to achieve a more moderated action. The solid reactant materials may be positioned in layers arranged concentrically or spirally about the water inlet. The layers may be formed of a water permeable substrate, such as a fiber wool or mat material having the reactant materials deposited thereon. The substrate including the reactant materials may be stored in a disposable container, to which water is introduced via the inlet at the time of use.

    摘要翻译: 一种使用水与金属铝反应的铝基水分解反应生成氢的方法和装置,至少一种可溶性无机盐催化剂,其引起金属铝的逐渐点蚀,以及至少一种金属氧化物引发剂 在暴露于水时会增加温度。 固体反应物材料相对于至少一个用于将水引入基质的入口在基质中差异分布。 差异分布影响反应的至少一个特征,例如反应的速率,温度,压力和产物,后者包括氢,热和蒸汽中的一种或多种。 水溶性无机盐催化剂可以是氯化钠,氯化钾及其组合,金属氧化物引发剂可以是氧化镁,氧化钙及其组合。 通过将至少一种固体反应物材料集中在基质的至少一个区域中,固体反应物材料可以差异地分布。 固体反应物材料中的一种或多种可以在入口附近集中,以便在引入水时实现快速的初始反应,或者可以在矩阵内的间隔开的位置处集中在限定的分组中以实现更加缓和的作用。 固体反应物料可以定位成围绕进水口同心或螺旋地排列。 这些层可以由水可渗透的基材形成,例如其上沉积有反应物材料的纤维棉或垫材料。 包括反应物料的基材可以储存在一次性容器中,在使用时通过入口引入水。

    Electrochemical cell system, hydrogen dispensing apparatus, and method for dispensing hydrogen
    5.
    发明授权
    Electrochemical cell system, hydrogen dispensing apparatus, and method for dispensing hydrogen 失效
    电化学电池系统,氢气分配装置和用于分配氢的方法

    公开(公告)号:US07168465B2

    公开(公告)日:2007-01-30

    申请号:US10248480

    申请日:2003-01-22

    IPC分类号: B65B1/04

    摘要: Disclosed herein are mobile hydrogen gas dispensing apparatus, and methods for dispensing hydrogen gas. In one embodiment, the mobile hydrogen gas dispensing apparatus comprises a first outlet and a second outlet. The first outlet comprises a first valve, a first hydrogen gas output port, a first nozzle, a first display panel in operable communication with the first hydrogen gas output port, and a first hose forming fluid communication between the first hydrogen output port and the first nozzle. The apparatus further comprises: an electrochemical cell disposed in fluid communication with the first outlet, and a mobile platform, wherein the first outlet and the electrochemical cell are mechanically connected to the mobile platform.

    摘要翻译: 本文公开了流动式氢气分配装置和用于分配氢气的方法。 在一个实施例中,移动氢气分配装置包括第一出口和第二出口。 第一出口包括第一阀,第一氢气输出端口,第一喷嘴,与第一氢气输出端口可操作地连通的第一显示面板,以及在第一氢输出端口和第一氢气输出端口之间形成流体连通的第一软管 喷嘴。 该装置还包括:与第一出口流体连通地设置的电化学电池和移动平台,其中第一出口和电化学电池机械连接到移动平台。

    Carbon dioxide snow generator with purging means
    6.
    发明授权
    Carbon dioxide snow generator with purging means 失效
    二氧化碳发电机带清洗装置

    公开(公告)号:US4372130A

    公开(公告)日:1983-02-08

    申请号:US303279

    申请日:1981-09-17

    IPC分类号: C01B32/55 F25D3/12 F25D13/00

    CPC分类号: C01B31/22 F25D3/12

    摘要: A carbon dioxide snow generator is disclosed which has a purge conduit for controllably delivering a blast of pressurized fluid at the inner surfaces of the generator to dislodge and remove any residual or clogging deposits of carbon dioxide snow. A vapor loop for such a generator is also disclosed which provides an initial blast of relatively warm carbon dioxide gas at startup which gas entrains and removes any residual liquid before it can freeze in the apparatus.

    摘要翻译: 公开了一种二氧化碳积雪发生器,其具有吹扫管道,用于在发生器的内表面处可控地输送加压流体的鼓风,以移除和去除任何二氧化碳雪的残留或堵塞沉积物。 还公开了一种用于这种发生器的蒸汽回路,其在启动时提供相对温暖的二氧化碳气体的初始爆炸,其中气体夹带并且在其能够在设备中冻结之前去除任何残留液体。