这个反应同样产生氢，燃氢会产生更多的能量。
The reaction also produces hydrogen, which can be burned to produce even more energy.
研究者希望化学反应后产生的氢，不仅能发射火箭，也能为长时间的空间任务补充氢电池。
Researchers hope that the hydrogen products of that reaction might go beyond launching rockets, and also feed hydrogen fuel cells for long duration space missions.
它们可能曾经几乎完全是由氢元素构成的，氢元素是热核融合的主要原料，正是这种反应让星星放出光芒。
They would have been almost pure hydrogen — the primary ingredient of thermonuclear fusion, which makes a star shine.
Harris指出，世界上几乎95%的氢是由天然气生产的，其方法是使甲烷与水蒸气在化石燃料转换器中发生反应生成氢和二氧化碳。
Harris points out that around 95 per cent of the world's hydrogen is already sourced from natural gas, using fossil fuel reformers that react methane with steam to produce hydrogen and carbon dioxide.
提出了一种在氢氟化过程中同时进行氨还原改善脱硝产品氢氟化反应性的方法，以便生产出高品位的四氟化铀。
It proposes a method which improves reactivity of denitration products in hydrofluorination with ammonia reduction in order to produce high grade uranium tetrafluoride.
在四氢呋喃存在下，将丙烯和丁基锂直接反应合成了未见文献报道的烯丙基锂四氢呋喃配合物。
New allyl lithium THF complex was prepared conveniently by the reaction of propene with n-butyl lithium in the presence of tetrahydrofuran.
研究结果表明，夺氢反应只能是直接夺氢，而不是一些实验所设想的还有加成消除机理。
The results show that:Hydrogen abstraction occurs only via a direct mechanism without the presence of addition elimination mechanism, proposing by some experiments.
综述了近年来关于煤液化反应中氢气的作用及供氢机理方面的研究成果，并介绍了提高煤液化中活性氢的方法。
The effect of hydrogen and the mechanism of hydrogen-donor of coal liquefaction in recent years are reviewed. The measures to improve activity of hydrogen are also introduced briefly.
有机物反应时把有机物引入氧或脱去氢的作用叫氧化；引入氢或失去氧的作用叫还原。
The role of organic matter in the process of introducing oxygen or taking off hydrogen is called oxidation.
原电池型的氢传感器和燃料电池属于前者，氢泵、蒸汽电解器和膜反应器属于后者。
Galvanic cell type hydrogen sensors and fuel cells belong to the former, and hydrogen pump, steam electrolyzer and membrane reactors to the latter.
本文介绍了生物油水蒸气催化重整反应机理与热力学分析，介绍了催化重整制氢过程催化剂、制氢工艺条件、代表性的反应器及工艺流程。
In this paper, some typical reactor designs, process engineering, operation conditions, catalyst, reaction mechanism, and thermal analysis of catalytic steam reforming of bio-oil are presented.
碳纳米管良好的储氢性能使之在加氢反应过程中可以提供高浓度的氢氛围以促进加氢反应的进行。
The higher hydrogen-storage ability of CNTs built high concentration hydrogen-atmosphere in the process of hydrogenation, it improved the catalytic activity.
当氢化物电极中贮氢容量较小时，电极反应的交换电流密度与电极中贮氢容量存在对数值的线性关系。
The relationship of logarithm of exchange current density and rest capacity of electrodes is linear when the rest capacity is relatively low.
对生物制氢反应器乙醇型发酵和丁酸型发酵的产氢能力及其生态学特性进行了对比分析。
Hydrogen production capacity and ecological characteristics of ethanol-type and butyrate-type fermentation were investigated in continuous-flow reactor.
用氢酶如何催化代谢物上氢的氧化或质子的还原以及配合态液中氧化还原过程的电子迁移规律阐释了生物的氧化还原过程中的电催化反应机理。
The electricity-catalyze mechanism is explained by Hydrogenases how to catalyse the oxidation of hydrogen or to the reduction of protons of metabolism and the el.
采用氢醌双丙酸酯为原料，在甲醇-水溶液中，碱性条件下，加入适量抗氧化剂，经部分醇解脱酰化反应合成氢醌单丙酸酯。
Hydroquinone monopropionate was synthesized by partially alcoholysized and deacylated of hydroquinone bipropionate in methanol-water solution and alkaline condition with appropriate antioxidant.
计算结果表明：不同颗粒直径的镁-镍-氧化物储氢材料的吸放氢反应速度差别较大；
The results show that the reaction rates of absorption and desorption are greatly different among the Mg-Ni-MnO2 hydrogen storage materials with different particle sizes;
提供了一种使用氢作为反应物的燃料电池的氢输送系统。
A hydrogen delivery system for a fuel cell is provided that USES hydrogen as a reactant.
在分析电铸析氢反应及其对电铸层影响的基础上，重点研究磨擦辅助电铸中游离粒子磨擦的驱氢作用。
Based on the analysis of hydrogen evolution and its effects on deposit, the hydrogen adsorption resistance of free particle polishing during electroforming was researched emphatically.
产生氢最好的办法是燃烧天然气，此外，燃烧氢会减少排出物，因为氢和氧反应产生水。
The best way to create hydrogen is to burn natural gas. Burning the hydrogen would then lower emissions, as hydrogen reacts with oxygen to produce water.
卤水和固体碳酸氢铵反应得碳酸氢钠和母液，碳酸氢钠经煅烧得纯碱。
The reaction of brine with solid ammonium bicarbonate forms sodium bicarbonate and mother liquor. Soda Ash can be obtained by calcining sodium bicarbonate.
制备氢存储材料的方法包括如下步骤：提供氢存储粉末和用受控的氧化反应氧化该粉末。
The method for making the hydrogen storage material includes the steps of: providing a hydrogen storage powder and oxidizing the powder with a controlled oxidation reaction.
结果表明，四氢苯酐转化的反应级数对四氢苯酐为1，对氢为0.5。
The results are given, tetrahydrophthalic anhydride conversion reaction order is 1, the hydrogen is 0.5.
结果表明，分子筛的氢转移反应性能主要受其结构类型和硅铝摩尔比（即酸性）的影响，宽敞的孔道结构和高密度的酸性位有利于氢转移反应的进行。
The results showed that hydrogen transfer reaction performances of zeolites depended on the type of pore structure and acidity, spacious pore and high acid sited…
四氢硼钠在己烷和甲苯溶剂中，不易引发丙烯酸第三丁酯的聚合反应，但在吡啶和四氢呋喃中能引发聚合，亦得到非晶态聚合物。
NaBH4 in hexane or toluene would not initiate the polymerization unless pyridine or THF was used as solvent, but an amorphous polymer was the product.
从热力学角度分析，二甲醚与空气和水蒸汽作用从而产生富氢燃料电池的底物，但是，氢浓度小于用纯二甲醚蒸汽作为原料重新反应所得到的。
Thermodynamically, dimethyl ether processed with air and steam generates hydrogen-rich fuel-cell feeds; however, the hydrogen concentration is less than that for pure DME steam reforming.
从生物制氢反应器中富集、分离培养发酵产氢细菌并发挥其最大产氢能力，可以提高高浓度有机废水制氢系统的产氢性能。
The use of the effluent from biohydrogen production reactor for producing microbial flocculants can decrease the production cost and realize the entirely clean production.
方法以苯乙胺为原料，经酰化反应得乙酰苯乙胺，在多聚磷酸的作用下环合得1-甲基-3，4-二氢异喹啉，经硼氢化钠还原得1-甲基-1，2，3，4-四氢异喹啉。
Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.
方法以苯乙胺为原料，经酰化反应得乙酰苯乙胺，在多聚磷酸的作用下环合得1-甲基-3，4-二氢异喹啉，经硼氢化钠还原得1-甲基-1，2，3，4-四氢异喹啉。
Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.
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