| 磷酸法蔗渣制备活性炭研究 |
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| 引用本文： | 张庆波,许阳. 磷酸法蔗渣制备活性炭研究[J]. 云南化工, 2012, 39(3): 68-71 |
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| 作者姓名： | 张庆波 许阳 |
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| 作者单位： | 昆明煤炭科学研究所,云南昆明,650041 |
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| 摘 要： | 以甘蔗糖厂废弃的蔗渣为活性碳的生产原料,以磷酸作为活化剂生产活性炭,探索了生产活性炭的工艺条件。结果显示,最佳工艺条件为：陈化时间9 h、炭化温度300℃、炭化时间120min、活化温度400℃。活性炭的焦糖脱色率、亚甲基蓝吸附值两项指标均达到一级品的要求。
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| 关 键 词： | 蔗渣 磷酸法 活性炭 |
Preparing Activated Carbon with Bagasse by Phosphoric acid Catalyzing |
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| ZHANG Qing-bo,XU Yang. Preparing Activated Carbon with Bagasse by Phosphoric acid Catalyzing[J]. Yunnan Chemical Technology, 2012, 39(3): 68-71 |
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| Authors: | ZHANG Qing-bo XU Yang |
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| Affiliation: | (Kunming Institute of Coal Science,Kunming 650041,China) |
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| Abstract: | Activated carbon was prepared from bagasse by H3P04 activation.The preparation technology of bagasse-based activated carbon was optimized.The result showed that the optimal technological conditions were obtained and the caramel decolorization rate and the adsorption values of methylene blue all reached the request. |
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| Keywords: | bagasse phosphoric acid catalyzing activated carbon |
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