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    • 4. 发明申请
    • PRODUCTION OF HYDROGEN FROM NON-CYCLIC ORGANIC SUBSTANCES HAVING MULTIPLE ALCOHOL FUNCTIONALITY
    • 从具有多元醇官能度的非循环有机物质生产氢
    • WO2007037813A3
    • 2007-08-16
    • PCT/US2006031636
    • 2006-08-14
    • OVONIC BATTERY COREICHMAN BENJAMINMAYS WILLIAMSTREBE JAMES
    • REICHMAN BENJAMINMAYS WILLIAMSTREBE JAMES
    • C01B3/32
    • 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.
    • 由具有多个醇官能团的有机物质与碱反应制备氢气的方法。 氢可以在碱与具有多个醇官能团的有机物质的反应中产生,其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,该反应可以在水存在下发生。 优选的有机物质包括二醇,三醇和更高级醇。 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之一。 与相应的常规有机物质重整反应相比,本发明碱促成的产氢反应在热力学上更自发,并且可以在不太极端的反应条件下产生氢气。 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。 这种反应物允许在液相体系中有效地形成氢气,并且能够在液相中连续反应,而不需要冷凝挥发的反应物。
    • 6. 发明申请
    • ELECTROLYTIC PRODUCTION OF HYDROGEN AND CARBONATE RECYCLING IN A HYDROGEN PRODUCING REACTION
    • 氢生产反应中氢和碳酸盐循环的电解生产
    • WO2004061161A3
    • 2005-01-27
    • PCT/US0339617
    • 2003-12-12
    • OVONIC BATTERY CO
    • REICHMAN BENJAMINMAYS WILLIAM
    • C01B3/02C01B13/18C01F11/06C25B1/02C01B3/22C01B3/24C01B3/36
    • C01F11/06C01B3/02C01B13/18C25B1/02
    • Methods for producing hydrogen gas from organic substances. According to the methods, hydrogen is produced from an electrochemical reaction of an organic substance with water or a base. The instant methods permit the production of hydrogen at lower operating voltages or lower operating temperatures relative to water electrolysis. Operable organic substances include alcohols, ethers, carboxylic acids, aldehydes, and ketones. In a preferred embodiment, hydrogen gas is produced from an electrochemical reaction of methanol in the presence of a base such as NaOH or KOH. A process for producing hydrogen gas from a reaction of an organic substance and a base with a recycling of a carbonate or bicarbonate by-product and regeneration of the base. In one embodiment, reaction of an organic substance and a base produces hydrogen gas and a metal carbonate. The instant invention provides recycling of the metal carbonate by-product. In another embodiment, a bicarbonate by product is formed by a hydrogen producing reaction of an organic substance and a base and bicarbonate recovery occurs by heating the bicarbonate to form a carbonate and recycling according to the instant carbonate recycling process.
    • 从有机物质生产氢气的方法。 根据该方法,由有机物与水或碱的电化学反应产生氢。 本方法允许相对于水电解在较低工作电压或较低工作温度下生产氢。 可操作的有机物质包括醇,醚,羧酸,醛和酮。 在优选的实施方案中,在碱例如NaOH或KOH的存在下,由甲醇的电化学反应产生氢气。 从有机物和碱的反应产生氢气的方法,其中碳酸盐或碳酸氢盐副产物的再循环和碱的再生。 在一个实施方案中,有机物质和碱的反应产生氢气和金属碳酸盐。 本发明提供了金属碳酸盐副产物的再循环。 在另一个实施方案中,产物的碳酸氢盐通过有机物质和碱的产生氢的反应而形成,碳酸氢盐通过加热碳酸氢盐形成碳酸盐并根据本发明的碳酸盐回收方法进行再循环。