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为了进一步分析氧化钼氢还原过程挥发一沉积的综合效果，控制生产铝粉的质量，宝鸡有色金属加工厂采用一种特殊装置，对其过程进行了放大处理。将氧化铝置于长达１０ｍ的石英炉管内，加热至９５０℃通氢还原。沿着通氢方向，对炉管内不同位置生成的钼粉 取样分析，并将试样在
In order to further analyze the comprehensive effect of volatilization and deposition of molybdenum hydride hydrogen reduction process and control the quality of aluminum powder production, Baoji Nonferrous Metal Processing Plant adopted a special device to magnify the process. The alumina was placed in a quartz tube up to 10m, heated to 950 ℃ hydrogen reduction. Along the direction of hydrogen, the furnace tube in different positions generated molybdenum powder sampling analysis, and the sample in