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本文用TiFe_(0.88)Mn_(0.1)与MlNi_(4.5)Al_(0.5)合金作为分离材料,分离混合气体氢中的氪、氙。实验证明:TiFe_(0.88)Mn_(0.1)与MlNi_(4.5)Al_(0.5)合金中,当放氢量为总储氢量的5％时均能达到<1ppm氪或氙的纯度。MlNi_(4.5)Al_(0.5)合金的分离效果优于TiFe_(0.86)Mn_(0.1)合金。经过二级分离,分离效果将会更好。
In this paper, TiFe_ (0.88) Mn_ (0.1) and MlNi_ (4.5) Al_ (0.5) alloys were used as separation materials to separate krypton and xenon from hydrogen in mixed gas. Experiments show that the purity of <1ppm krypton or xenon can be achieved when the amount of hydrogen released is 5% of the total hydrogen storage in TiFe_ (0.88) Mn_ (0.1) and MlNi_ (4.5) Al_ (0.5) The separation effect of MlNi_ (4.5) Al_ (0.5) alloy is better than TiFe_ (0.86) Mn_ (0.1) alloy. After two separate, the separation effect will be better.