铝和镁的低温氧化制氢

2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA) Pub Date : 2018-09-01 DOI:10.1109/EFEA.2018.8617105

O. Buryakovskaya, M. Vlaskin, A. Dudoladov, E. I. Shkolnikov

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引用次数: 2

摘要

本研究致力于在低至- 40°C的温度下，通过铝和镁在各种水溶液中氧化制氢。在−40℃时，铝粉在KOH水溶液中的最高转化率为17%，铝颗粒在含CuCl2的HCl溶液中的最高转化率为43.4%。在−30°C的MgCl2溶液中，添加Ni、Ga和不添加添加剂的镁粉样品的球磨率分别为82.8%、73%和67.2%。

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Hydrogen Generation at Low Temperatures by Oxidation of Aluminum and Magnesium

The present study is devoted to hydrogen generation at temperatures down to −40°C by aluminum and magnesium oxidation in various aqueous solutions. At −40°C the highest conversion degrees (180 min.) are 17% for aluminum powder in KOH aqueous solution and 43.4% for aluminum granules in HCl solution containing CuCl2. At −30 °C for MgCl2 solution magnesium powder samples ball-milled with Ni, Ga and without additives yielded 82.8, 73 and 67.2% respectively.

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2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)

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