| 不黏煤混合气煤制备活性炭工艺条件研究 |
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| 引用本文： | 李亚男.不黏煤混合气煤制备活性炭工艺条件研究[J].燃料与化工,2013(1):35-37. |
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| 作者姓名： | 李亚男 |
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| 作者单位： | 中国矿业大学化工学院 |
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| 摘 要： | 研究了不黏煤配合气煤制备压块活性炭的工艺条件，探讨了活性炭吸附性能，实验得到最佳的工艺条件为炭化温度550℃，炭化恒温时间30min，活化温度900℃，活化时间4h。压块活性炭的碘吸附值可达1041mg／g，亚甲基蓝吸附值为190mg／g，均符合工业生产的要求。
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| 关 键 词： | 活性炭 压块 配煤 |
Study on the process conditions of active carbon preparationby blending non-caking coal and gas coal |
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| Li Yanan.Study on the process conditions of active carbon preparationby blending non-caking coal and gas coal[J].Fuel & Chemical Processes,2013(1):35-37. |
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| Authors: | Li Yanan |
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| Affiliation: | Li Yanan (Chemical Engineering Department,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | This paper studies the process conditions for preparing briquetted active carbon by non- caking coal and gas coal, and discusses the absorption property of active carbon. Experimental result shows the optimum process conditions are： coking temperature 550℃, constant temperature time for coking 30min, activating temperature 900℃ , activating time 4h. The iodine adsorptive value of briquetted active carbon is up to 1 041mg/g, and methylene blue adsorptive value up to 190mg/g. These two values meet the requirement of industrial production. |
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| Keywords: | Active carbon Briquette Coal blending |
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