利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

23 条记录 (耗时 0.011 秒)

    THERMITE COMPOSITIONS FOR USE AS GAS GENERANTS
    1.
    发明公开
    THERMITE COMPOSITIONS FOR USE AS GAS GENERANTS 失效
    THERMIT-ZUSAMMENSETZUNGEN ZUR VERWENDUNG ALS GASERZEUGENDEKÖRPER

    公开(公告)号：EP0715576A4

    公开(公告)日：1998-03-25

    申请号：EP94924566

    申请日：1994-08-02

    申请人： THIOKOL CORP

    发明人： HINSHAW JERALD C ,  BLAU REED J

    IPC分类号： B60R21/26 ,  C06B33/00 ,  C06D5/00 ,  C06D5/06 ,  B60R21/16 ,  C06B27/00 ,  C06B47/10

    CPC分类号： C06D5/06 ,  C06B33/00

    摘要： A sodium-azide-free gas-generating composition includes an oxidizable inorganic fuel, such as a metal, and an oxidizing agent containing oxygen and a metal. The fuel and the oxidizing agent are selected such that water vapor is produced upon reaction between the inorganic fuel and the oxidizing agent. Although a number of inorganic fuels can be employed, a suitable fuel can be a transition metal, another element such as silicon, boron, aluminum, magnesium, and intermetallic compound, hydrides of these metals and mixtures thereof. Suitable oxidizing agents are selected from basic metal carbonates and basic metal nitrates. The fuel and oxidizing agent are selected such that substantially nontoxic gases are produced such as mixtures of water vapor and either carbon dioxide or nitrogen.

    摘要翻译： 不含无叠氮化钠的气体发生组合物包括可氧化的无机燃料，例如金属，以及含有氧和金属的氧化剂。 选择燃料和氧化剂，使得在无机燃料和氧化剂之间反应时产生水蒸气。 尽管可以使用许多无机燃料，但合适的燃料可以是过渡金属，另一种元素如硅，硼，铝，镁，金属间化合物，这些金属的氢化物和它们的混合物。 合适的氧化剂选自碱金属碳酸盐和碱金属硝酸盐。 选择燃料和氧化剂使得产生基本无毒的气体，例如水蒸气和二氧化碳或氮气的混合物。

    METHODS AND SYSTEMS FOR PRODUCING HYDROGEN AND SYSTEM FOR PRODUCING POWER
    2.
    发明公开
    METHODS AND SYSTEMS FOR PRODUCING HYDROGEN AND SYSTEM FOR PRODUCING POWER 审中-公开
    方法和系统的氢气发电的生产和系统

    公开(公告)号：EP2352697A1

    公开(公告)日：2011-08-10

    申请号：EP09741148.2

    申请日：2009-10-19

    申请人： ALLIANT TECHSYSTEMS INC.

    发明人： UZHINSKY, Ighor, K. ,  AGUIRRE, Fernando ,  CASTROGIOVANNI, Anthony, G.

    IPC分类号： C01B3/06 ,  C01B3/04 ,  C06B47/10 ,  C06D5/06

    CPC分类号： C01B3/065 ,  C01B3/04 ,  C06B47/10 ,  C06D5/06 ,  Y02E60/362 ,  Y02E60/364

    摘要： Provided herein are methods and systems of producing hydrogen using ammonia borane, which has a high hydrogen density while being stable and easily stored. Ammonia borane may be exothermically reacted with a strong oxidizer, such as a mixture of hydrogen peroxide and water. The reaction between ammonia borane and the strong oxidizer may occur spontaneously and may produce heat. Unreacted ammonia borane may be exposed to and thermally decomposed using the heat produced during the exothermic reaction between ammonia borane and the strong oxidizer. The heat may be retained by performing the reactions in a vessel or reactor including a material capable of retaining the heat. A high gravimetric hydrogen yield is obtained from the reaction of ammonia borane with hydrogen peroxide and the thermal decomposition of unreacted ammonia borane. Hydrogen production using the methods and systems may yield a high gravimetric hydrogen content of at least about 10%.

    High-performance propellant combinations for a rocket engine
    5.
    发明公开
    High-performance propellant combinations for a rocket engine 失效
    ZusammensetzungenfürHochleistungsraketentreibstoffe。

    公开(公告)号：EP0350135A2

    公开(公告)日：1990-01-10

    申请号：EP89201801.1

    申请日：1989-07-07

    申请人： EUROPEAN SPACE AGENCY

    发明人： Schöyer, Herman Fedde Rein ,  Korting, Paul Aloysius Omere Gijsbrecht ,  Mul, Johannes Maria

    IPC分类号： C06B47/10 ,  C06B45/10 ,  C06B43/00

    CPC分类号： C06B43/00 ,  C06B45/105 ,  C06B47/10

    摘要： Hybrid, high-performance propellant combinations for a rocket engine are described, characterized by being constituted by a combination of polyglycidyl azide (GAP) ([C₃H₅N₃O] n ), poly-3,3-bis(azidomethyl)oxetane (BAMO) ([C₄H₆N₆O] n ) or hydroxy-terminated polybutadiene (HTPB) with hydrazinium nitroformate (N₂H₅C(NO₂)₃) as a solid oxidizer and pentaborane (B₅H₉) or diborane (B₂H₆) as a fuel, together with other conventional additives.

    摘要翻译： 描述了用于火箭发动机的混合的高性能推进剂组合，其特征在于由聚缩水甘油基叠氮化物（GAP）（[C 3 H 5 N 3 O] n），聚-3,3-双（叠氮基甲基）氧杂环丁烷（BAMO）（[ C4H6N6O] n）或羟基封端的聚丁二烯（HTPB）与硝基甲酸ate（N2H5C（NO2）3））和固体氧化剂，五硼烷（B5H9）或乙硼烷（B2H6）作为燃料。