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    • 31. 发明授权
    • Base-facilitated reformation reactions of organic substances
    • 有机物质的碱基改性反应
    • US07481992B2
    • 2009-01-27
    • US10763616
    • 2004-01-23
    • Benjamin ReichmanWilliam Mays
    • Benjamin ReichmanWilliam Mays
    • C01B3/22C01B3/24
    • C01F11/06C01B3/02C01B13/18C25B1/02
    • A base-facilitated reformation reaction. Hydrogen is produced from a reaction of an organic substance with a base to form bicarbonate ion or carbonate ion as a by-product. The base-facilitated reformation reactions are thermodynamically more spontaneous than conventional reformation reactions and are able to produce hydrogen gas at less extreme reaction conditions than conventional reformation reactions. In one embodiment, the instant base-facilitated reactions produce hydrogen gas from an organic substance at a lower temperature than is possible for the production of hydrogen gas from the organic substance in a conventional reformation reaction. In another embodiment, the instant base-facilitated reformation reactions produce hydrogen gas from an organic substance at a faster rate at a particular temperature than is possible from the conventional reformation reaction of the organic substance. In yet another embodiment, a reformation reaction is made spontaneous in the liquid phase by running the reaction at an elevated pressure. The preferred organic substances of the instant invention are hydrocarbons having four or more carbon atoms per molecule or mixtures thereof that are available from fuels such as gasoline, bio-diesel, diesel or other petroleum distillates or by-products.
    • 碱促进的重整反应。 由有机物质与碱的反应产生氢气,以形成作为副产物的碳酸氢根离子或碳酸根离子。 碱促进的重整反应在热力学上比常规重整反应更自发,并且能够在比常规重整反应更低的极端反应条件下产生氢气。 在一个实施方案中,本发明的碱促反应在比在常规重整反应中从有机物质生产氢气的温度低的温度下,从有机物质中产生氢气。 在另一个实施方案中,本发明的碱促进的重整反应在比有机物质的常规重整反应可能的特定温度下以更快的速率从有机物质产生氢气。 在另一个实施方案中,通过在升高的压力下进行反应,在液相中自发进行重整反应。 本发明优选的有机物质是每分子具有四个或更多个碳原子的烃或其混合物,其可从诸如汽油,生物柴油,柴油或其它石油馏出物或副产物的燃料获得。
    • 37. 发明授权
    • Production of hydrogen from non-cyclic organic substances having multiple alcohol functionality
    • 从具有多个醇官能团的非环状有机物质制备氢气
    • US07494581B2
    • 2009-02-24
    • US11232272
    • 2005-09-21
    • Benjamin ReichmanWilliam MaysJames Strebe
    • Benjamin ReichmanWilliam MaysJames Strebe
    • C01B3/22C25B1/02
    • C01D7/07C01B3/02C01B3/323C01B2203/02C01B2203/1058C01B2203/1217C25B1/02
    • A method of producing hydrogen gas from a reaction of an organic substance having multiple alcohol functionality with a base. Hydrogen can be produced in a reaction of a base with an organic substance having multiple alcohol functionality that may proceed through the formation of a bicarbonate or carbonate compound as a byproduct. In some embodiments, the reaction may occur in the presence of water. The preferred organic substances include diols, triols, and higher order alcohols. Non-cyclic (linear or branched) organic substances having multiple alcohol functionality are among the preferred reactants. The instant base-facilitated hydrogen-producing reactions are thermodynamically more spontaneous than the corresponding conventional reformation reactions of the organic substances and can produce hydrogen at less extreme reaction conditions. The preferred reactants further include low volatility organic substances having multiple alcohol functionality. Such reactants permit the efficient formation of hydrogen in a liquid phase system and enable a continuous reaction capability in the liquid phase without the need to condense volatilized reactant.
    • 从具有多个醇官能团的有机物质与碱的反应产生氢气的方法。 氢可以在碱与具有多个醇官能团的有机物质的反应中生成,所述有机物质可以通过形成作为副产物的碳酸氢盐或碳酸盐化合物而进行。 在一些实施方案中,反应可以在水的存在下进行。 优选的有机物质包括二醇,三醇和高级醇。 具有多个醇官能团的非环状(直链或支链)有机物质是优选的反应物。 本发明的碱促进的产氢反应在热力学上比有机物质的相应常规重整反应更自发,并且可在较不极端的反应条件下产生氢。 优选的反应物还包括具有多个醇官能团的低挥发性有机物质。 这样的反应物允许在液相体系中有效地形成氢气,并且能够在液相中具有连续的反应能力,而不需要使挥发的反应物冷凝。