| 改性活性炭在微波场中升温性能的研究 |
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| 引用本文： | 孙文强,于才渊.改性活性炭在微波场中升温性能的研究[J].干燥技术与设备,2010(3):100-104. |
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| 作者姓名： | 孙文强 于才渊 |
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| 作者单位： | 大连理工大学化工学院,辽宁大连116012 |
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| 摘 要： | 通过浸渍法制备负载Cu~(2+)、Fe~(3+)和Co~(2+)等过渡金属离子的改性活性炭。以N_2作为保护气,在微波场中进行升温实验,通过与未经改性处理的活性炭进行比较,发现负载金属离子的活性炭在微波场中具有更高的升温速率和温度最大值。经过微波辐照之后,改性活性炭的质量损耗率在7%以下。
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| 关 键 词： | 改性 活性炭 过渡金属离子 微波 |
Study on Temperature Raising Behavior of Modified Activated Carbon in Microwave Field |
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| Authors: | SUN Wen-qiang YU Cai-yuan |
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| Affiliation: | (School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China) |
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| Abstract: | Activated carbon is modified via impregnation to carry transition metal ions （Cu^2＋, Fe^3＋, Co^2＋）. In microwave heating protected by N2, the modified activated carbon is easier to be heated and has a higher max temperature compared to unmodified activated carbon. The mass loss ratio of modified activated carbon is under 7% after microwave heating. |
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| Keywords: | modified activated carbon transition metal ion microwave |
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