| 吸附剂烟气脱砷的研究现状 |
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| 引用本文： | 张淑会,吕庆,胡晓.吸附剂烟气脱砷的研究现状[J].环境科学与技术,2011,34(3):197-204. |
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| 作者姓名： | 张淑会 吕庆 胡晓 |
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| 作者单位： | 河北理工大学冶金与能源学院,河北,唐山,063009 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 大气砷污染问题日益引起人们的重视,吸附剂能够在去除烟气中砷的同时去除其他有害气体,是控制烟气砷含量、防止砷污染的有效途径.文章分析了砷在废气中的形态及分布,总结了近年来氧化钙、活性炭、飞灰和金属氧化物作为吸附剂用于烟气脱砷的最新研究进展,重点分析了各自的吸附机理及不同因素对脱砷过程的影响.指出吸附过程通常以化学吸附为主...
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| 关 键 词： | 脱砷 吸附剂 砷污染 烟气 |
Review on Sorbents for Arsenic Removal from Flue Gas |
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| ZHANG Shu-hui,LV Qing,HU Xiao.Review on Sorbents for Arsenic Removal from Flue Gas[J].Environmental Science and Technology,2011,34(3):197-204. |
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| Authors: | ZHANG Shu-hui LV Qing HU Xiao |
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| Institution: | ZHANG Shu-hui,LV Qing,HU Xiao(School of Metallurgy and Energy,Hebei Polytechnic University,Tangshan 063009,China) |
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| Abstract: | Atmosphere arsenic contamination has drawn increasingly attentions.Removal of arsenic and other harmful gas in flue gas by sorbents is becoming an attractive means to control arsenic content in flue gas and prevent arsenic contamination.Morphology and distribution of arsenic in flue gas were analyzed.New research progress of calcium oxide,activated carbon,fly ash and metal oxide as sorbents for arsenic removal from flue gas was summarized,with emphasis on analysis of arsenic capture mechanism and influence ... |
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| Keywords: | arsenic removal sorbent arsenic contamination flue gas |
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