| 椰壳纤维制备活性炭纤维的研究 |
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| 引用本文： | 陈润六,陈永,钟杰,李玲,许辉. 椰壳纤维制备活性炭纤维的研究[J]. 化学工程师, 2011, 0(7): 1-6 |
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| 作者姓名： | 陈润六 陈永 钟杰 李玲 许辉 |
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| 作者单位： | 硅锆钛资源综合开发与利用海南省重点实验室,海南优势资源化工材料应用技术教育部重点实验室,海南大学,海南,海口,570228 |
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| 基金项目： | 国家自然科学基金(50762003); 海南大学重点科研项目(hd09xm28)资助 |
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| 摘 要： | 本文以椰壳纤维为原料,采用正交试验方法研究了(NHe)2HPO4作为活化剂,经预处理、炭化和活化过程制备活性炭纤维,其比表面积达到1268.1 m2.g-1,含有一定量的中孔孔结构,主要集中在2～4nm.通过对比分析,得出了各反应条件对反应产物性能的影响,并对活化机理进行了分析.
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| 关 键 词： | 椰壳纤维 活性炭纤维 吸附 比表面积 |
Study on preparation of activated carbon fiber from coconut shell fibers |
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| CHEN Run-liu,CHEN Yong,ZHONG Jie,LI Ling,XU Hui. Study on preparation of activated carbon fiber from coconut shell fibers[J]. Chemical Engineer, 2011, 0(7): 1-6 |
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| Authors: | CHEN Run-liu CHEN Yong ZHONG Jie LI Ling XU Hui |
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| Affiliation: | CHEN Run-liu,CHEN Yong,ZHONG Jie,LI Ling,XU Hui(Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources,Key Laboratory of Applicatory Technology of Hainan Superior Resources Chemical Materials,MOE,Hainan University,Haikou 570228,China) |
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| Abstract: | Based on orthogonal experimental design,activated carbon fibers with high specific surface area 1268.1m2·g-1 and abundant mesopores(2~4nm) was prepared from coconut shell fibers through pre-oxidation,carbonization and activation.The chemical agent was(NH4)2HPO4.Effects of reaction parameters on product properties were obtained through comparison and analysis.The activation mechanism is also discussed on the basis of experiments. |
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| Keywords: | coconut shell fibers activated carbon fiber adsorption specific surface area |
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