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    • 1. 发明授权
    • Process and apparatus for generating hydrogen
    • 用于产生氢气的方法和装置
    • US07931709B2
    • 2011-04-26
    • US11869577
    • 2007-10-09
    • Marcus FranzGeorg HartelJurgen Kunzel
    • Marcus FranzGeorg HartelJurgen Kunzel
    • B01J7/00B01J8/04
    • B01J8/0496B01J8/025B01J8/0285B01J8/0411B01J2208/00141B01J2208/00203B01J2208/00309B01J2208/0053B01J2219/00265C01B3/363C01B3/386C01B2203/0255C01B2203/0261C01B2203/066C01B2203/142H01M8/0618H01M8/0631Y02P20/129
    • A process is described for generating hydrogen through the oxidation of fuels that contain chemically bound hydrogen, in particular hydrocarbons, having the following process steps: a) introducing the fuel (1) as well as the oxidation agent (2) into a reactor (3) having a porous material (4′) that is embodied in such a way that flame propagation in a direction opposite the direction of flow is prevented, and b) reacting the fuel with the oxidation agent in partial oxidation so that hydrogen is obtained in gaseous form. In addition, an apparatus for generating hydrogen that has a reactor that contains a porous material (4, 4′), and the reactor (3) is embodied as a tubular reactor that has a central chamber (5) to introduce the fuel and the oxidation agent that extends in the axial direction and is delimited radially toward the outside by a first wall that has porous material (4), and the first wall is delimited radially toward the outside by a second wall that contains the porous material (4′). Also described is an apparatus to generate hydrogen that has a reactor that contains a porous material and is characterized by the fact that its porosity in the direction of flame generation changes so that the pores are larger, that the porous material is disposed in a first zone and a second zone, which zones are adjacent to each other, and that a zone that has a porous material follows the one zone, seen in the direction of flow.
    • 描述了通过氧化包含化学键合的氢,特别是烃的燃料产生氢的方法,具有以下工艺步骤:a)将燃料(1)以及氧化剂(2)引入反应器(3) )具有多孔材料(4'),该多孔材料(4')以如下方式被实施:使得在与流动方向相反的方向上的火焰传播被阻止,以及b)使部分氧化中的燃料与氧化剂反应,使得气体中获得氢气 形成。 此外,具有含有多孔材料(4,4')的反应器和反应器(3)的产生氢气的装置被实施为具有中心室(5)以引入燃料和管状反应器的管式反应器, 氧化剂,其在轴向方向上延伸并且通过具有多孔材料(4)的第一壁径向限定在外部,并且第一壁通过包含多孔材料(4')的第二壁径向限定在外部, 。 还描述了一种产生氢的装置,其具有含有多孔材料的反应器,其特征在于其在火焰产生方向上的孔隙度变化使得孔更大,多孔材料设置在第一区域 以及第二区域,这些区域彼此相邻,并且具有多孔材料的区域沿着沿流动方向观察的一个区域。
    • 2. 发明申请
    • PROCESS AND APPARATUS FOR GENERATING HYDROGEN
    • 用于生成氢的方法和装置
    • US20080031800A1
    • 2008-02-07
    • US11869577
    • 2007-10-09
    • Marcus FranzGeorg HartelJurgen Kunzel
    • Marcus FranzGeorg HartelJurgen Kunzel
    • C01B3/24B01J8/02C01B31/20
    • B01J8/0496B01J8/025B01J8/0285B01J8/0411B01J2208/00141B01J2208/00203B01J2208/00309B01J2208/0053B01J2219/00265C01B3/363C01B3/386C01B2203/0255C01B2203/0261C01B2203/066C01B2203/142H01M8/0618H01M8/0631Y02P20/129
    • A process is described for generating hydrogen through the oxidation of fuels that contain chemically bound hydrogen, in particular hydrocarbons, having the following process steps: a) introducing the fuel (1) as well as the oxidation agent (2) into a reactor (3) having a porous material (4′) that is embodied in such a way that flame propagation in a direction opposite the direction of flow is prevented, and b) reacting the fuel with the oxidation agent in partial oxidation so that hydrogen is obtained in gaseous form. In addition, an apparatus for generating hydrogen that has a reactor that contains a porous material (4, 4′), and the reactor (3) is embodied as a tubular reactor that has a central chamber (5) to introduce the fuel and the oxidation agent that extends in the axial direction and is delimited radially toward the outside by a first wall that has porous material (4), and the first wall is delimited radially toward the outside by a second wall that contains the porous material (4′). Also described is an apparatus to generate hydrogen that has a reactor that contains a porous material and is characterized by the fact that its porosity in the direction of flame generation changes so that the pores are larger, that the porous material is disposed in a first zone and a second zone, which zones are adjacent to each other, and that a zone that has a porous material follows the one zone, seen in the direction of flow.
    • 描述了通过氧化包含化学键合的氢,特别是烃的燃料产生氢的方法,具有以下工艺步骤:a)将燃料(1)以及氧化剂(2)引入反应器(3) )具有多孔材料(4'),该多孔材料(4')以如下方式被实施:使得在与流动方向相反的方向上的火焰传播被阻止,以及b)使部分氧化中的燃料与氧化剂反应,使得气体中获得氢气 形成。 此外,具有含有多孔材料(4,4')的反应器和反应器(3)的产生氢气的装置被实施为具有中心室(5)以引入燃料和管状反应器的管式反应器, 氧化剂,其在轴向方向上延伸并且通过具有多孔材料(4)的第一壁径向限定在外部,并且第一壁通过包含多孔材料(4')的第二壁径向限定在外部, 。 还描述了一种产生氢的装置,其具有含有多孔材料的反应器,其特征在于其在火焰产生方向上的孔隙度变化使得孔更大,多孔材料设置在第一区域 以及第二区域,这些区域彼此相邻,并且具有多孔材料的区域沿着沿流动方向观察的一个区域。
    • 5. 发明授权
    • Method for dissolving salt encrustations in a heat exchanger
    • 将盐结垢溶解在热交换器中的方法
    • US4651655A
    • 1987-03-24
    • US836162
    • 1986-03-04
    • Jurgen Kunzel
    • Jurgen Kunzel
    • F28F19/00B01D53/34
    • F28F19/00Y10S165/921
    • Dissolving salt encrustations which are deposited by exceeding the saturation limit from a gas saturated with water vapor on the heat exchanging surfaces of a heat exchanger, by passing the gas through a heat exchanger subdivided into several sections. The predominant part of the sections is subjected to a hot fluid heating the gas saturated with water vapor and the smaller part of the sections to a cold fluid for cooling the gas below the dew point. The salt crust is dissolved in the cooled sections by the separated condensation water and the salt solution is drained from the heat exchanger. After the salt crust is removed, the cooled sections are subjected to the hot fluid and parts of the heated sections to the cold fluid.
    • 通过使气体通过细分为几个部分的热交换器,将在超过饱和极限的盐水溶解在热交换器的热交换表面上的水蒸汽沉积。 主要部分的部分经受热流体加热饱和水蒸气的气体和较小部分的冷却流体,以将气体冷却到露点以下。 通过分离的冷凝水将盐壳溶解在冷却的部分中,并从热交换器排出盐溶液。 在除去盐皮后,将冷却的部分经受热流体和部分加热部分的冷流体。