| 改性活性炭材料烟气脱硫研究进展 |
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| 引用本文： | 姚远,王睿. 改性活性炭材料烟气脱硫研究进展[J]. 石油化工, 2008, 37(2): 198-202 |
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| 作者姓名： | 姚远 王睿 |
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| 作者单位： | 山东大学,环境科学与工程学院,山东,济南,250100 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划 , 山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 讨论了活性炭材料的表面官能团及其对脱硫能力的影响和脱硫机理,综述了国内外对活性炭材料进行改性处理的最新研究成果,包括金属离子或金属氧化物的负载、表面官能团的氧化以及酸碱处理等。在此基础上,提出了有待深入研究的几个问题:(1)通过表面改性使活性炭材料表面官能团类型分布更合理;(2)增强活性组分与表面官能团的协同作用;(3)进一步研究活性组分在SO2转化过程中的催化作用机理。
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| 关 键 词： | 活性炭材料 烟气脱硫 表面改性 表面官能团 催化 吸附 |
| 文章编号： | 1000-8144(2008)02-0198-05 |
| 修稿时间： | 2007-09-04 |
Development of Modified Activated Carbon as Adsorbent Used in Flue Gas Desulfurization |
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| Yao Yuan,Wang Rui. Development of Modified Activated Carbon as Adsorbent Used in Flue Gas Desulfurization[J]. Petrochemical Technology, 2008, 37(2): 198-202 |
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| Authors: | Yao Yuan Wang Rui |
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| Affiliation: | Yao Yuan,Wang Rui(School of Environmental Science , Engineering,Sh,ong University,Jinan Sh,ong 250100,China) |
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| Abstract: | Up-to-date understanding of surface chemical structure of activated carbon,its application to flue gas desulfurization,mechanism of desulfurization and its modification were presented. The surface modification by oxygen and nitrogen groups,loading of metals or their compounds and acid or alkali treatment were also reviewed. Some future works were proposed,including: (1) surface modification to achieve an ideal distribution of different functional groups on surface of activated carbon; (2) strengthening syne... |
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| Keywords: | activated carbon flue gas desulfurization surface modification surface functional group catalysis adsorption |
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