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    • 5. 发明申请
    • METHOD FOR GENERATING MOISTURE, REACTOR FOR GENERATING MOISTURE, METHOD FOR CONTROLLING TEMPERATURE OF REACTOR FOR GENERATING MOISTURE, AND METHOD FOR FORMING PLATINUM-COATED CATALYST LAYER
    • 用于产生水分的方法,用于产生水分的反应器,用于控制用于产生水分的反应器的温度的方法,以及形成铂包覆催化剂层的方法
    • WO1997028085A1
    • 1997-08-07
    • PCT/JP1997000188
    • 1997-01-27
    • FUJIKIN INCORPORATEDHITACHI, LTD.OHMI, TadahiroKAWADA, KojiTANABE, YoshikazuNITTA, TakahisaIKEDA, NobukazuMORIMOTO, AkihiroHIRAO, KeijiMOROKOSHI, HiroshiMINAMI, Yukio
    • FUJIKIN INCORPORATEDHITACHI, LTD.
    • C01B05/00
    • C01B5/00
    • The invention aims at further reducing the size and cost of a reactor for generating water from oxygen and hydrogen, providing high-purity water in an amount necessary for practical use safely, stably and continuously, and allowing a platinum-coated catalyst layer formed on the internal wall of the reactor body to maintain its high catalytic activity over a long period of time. Specifically, the reactor comprises a body made of a heat-resistant material and having an inlet and an outlet for water/moisture gas, a gas-diffusing member provided in the internal space of the body of the reactor, and a platinum coating provided on the internal wall surface of the body of the reactor, and hydrogen and oxygen fed from the inlet are diffused by means of the gas-diffusing member and then come into contact with the platinum coating to enhance the reactivity, thereby producing water from hydrogen and oxygen. The temperature of the reactor for generating moisture, wherein hydrogen is reacted with oxygen at a high temperature to generate moisture, is held to be below the ignition temperature of hydrogen or a hydrogen-containing gas to react hydrogen with oxygen while preventing explosive combustion of hydrogen and oxygen. The platinum-coated catalyst layer on the internal wall of the reactor body is formed by treating the surface of the internal wall of the body of a metallic reactor, cleaning the treated surface, forming a barrier coating of a nonmetallic material of an oxide or a nitride on the wall surface, and forming a platinum coating on the barrier coating.
    • 本发明旨在进一步降低用于从氧气和氢气产生水的反应器的尺寸和成本,提供安全,稳定和连续地实际使用所需量的高纯度水,并且允许形成在其上的铂涂覆的催化剂层 反应器主体的内壁在长时间内保持其高催化活性。 具体地,反应器包括由耐热材料制成的本体,具有用于水/湿气的入口和出口,设置在反应器主体的内部空间中的气体扩散部件和设置在反应器主体的内部的铂镀膜 反应器主体的内壁表面和从入口供给的氢气和氧气通过气体扩散构件扩散,然后与铂涂层接触以增强反应性,由此从氢气和氧气中产生水 。 用于产生水分的反应器的温度,其中氢气在高温下与氧气反应以产生水分,保持在低于氢气或含氢气体的点火温度以使氢气与氧气反应,同时防止氢气的爆炸性燃烧 和氧气。 反应器主体内壁上的铂包覆催化剂层是通过处理金属反应器主体内壁的表面,清洗处理过的表面,形成氧化物或非金属材料的非金属材料的阻挡层 在壁表面上形成氮化物,并在阻挡涂层上形成铂涂层。
    • 6. 发明申请
    • FLUID CONTROL DEVICE
    • 流体控制装置
    • US20160369903A1
    • 2016-12-22
    • US14898888
    • 2014-11-12
    • FUJIKIN INCORPORATED
    • Taichi KitanoTsutomu ShinoharaTadayuki YakushijinTomohiro NakataTsuyoshi TanikawaMichio Yamaji
    • F16K7/14F16K27/00
    • F16K7/14F15B13/0817F16K27/003
    • As passages forming a main gas passage, each of the passage blocks 3 has a first inverted-V passage, a first outlet passage communicating between the apex of the first inverted-V passage and an outlet of a first on-off valve. As passages forming a vent gas passage, each of the passage blocks 3 has a second inverted-V passage and a second outlet passage communicating between the apex of the second inverted-V passage and an outlet of a second on-off valve. As passages forming a first sub-gas inflow passage, each of the passage blocks has a first inlet passage leading to an inlet of the first on-off valve and a common inlet passage. As passages forming a second sub-gas inflow passage, each of the passage blocks has a second inlet passage leading to an inlet of the second on-off valve and a communication path continued to the common inlet passage.
    • 作为形成主气体通道的通道,每个通道块3具有第一倒V通道,第一出口通道在第一倒V通道的顶点和第一开关阀的出口之间连通。 作为形成通气气体通道的通道,每个通道块3具有第二倒V通道和第二出口通道,第二出口通道在第二倒V通道的顶点和第二开关阀的出口之间连通。 作为形成第一副气体流入通道的通道,每个通道块具有通向第一开关阀的入口的第一入口通道和公共入口通道。 作为形成第二副气体流入通道的通道,每个通道块具有通向第二开关阀的入口的第二入口通道和连续到公共入口通道的连通路径。