Hydrogen Generation at Low Temperatures by Oxidation of Aluminum and Magnesium

被引：0
|
作者：
Buryakovskaya, O. A. [1 ]
Vlaskin, M. S. [1 ]
Dudoladov, A. O. [1 ]
Shkolnikov, E. I. [1 ]
机构：
[1] Russian Acad Sci, Joint Inst High Temp, Moscow, Russia
来源：
2018 5TH INTERNATIONAL SYMPOSIUM ON ENVIRONMENT-FRIENDLY ENERGIES AND APPLICATIONS (EFEA) | 2018年
基金：
俄罗斯科学基金会;
关键词：
hydrogen; low temperatures; aluminum; magnesium; aqueous solutions; HIGH-PURITY ALPHA-AL2O3; BOEHMITE;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The present study is devoted to hydrogen generation at temperatures down to -40 degrees C by aluminum and magnesium oxidation in various aqueous solutions. At -40 degrees 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 degrees 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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页数：5
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