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脱硫脱硝用活性炭研究进展 被引量:21

Research Advances in Activated Carbon for Desulfurization and Denitration
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摘要 化石燃料的使用过程中产生大量的含硫、氮氧化物以及二氧化碳的烟气,造成了酸雨和温室效应。活性炭作为一种清洁高效的选择性吸附剂,对化石资源加工过程中的脱硫脱硝发挥越来越重要的作用。其脱硫脱硝性能与孔隙结构以及表面官能团等物理化学性质具有十分密切的关系。本文介绍了活性炭脱硫脱硝的吸附机理,国内外活性炭脱硫脱硝研究现状和存在的问题,重点对活性炭类型和改性活性炭用于脱硫脱硝进行了系统总结。 Smoke contained a great deal of sulfur,nitrogen oxides and carbon dioxide which are generated during the use of fossil fuels.They could lead to acid rain and green house effect.As an effective adsorbent,activated carbon will play an increasingly important role in desulfurization and denitration.The adsorption properties of activated carbon depend on both pore structure and its surface chemical characteristics.In this paper,mechanism of desulfurization and denitration with activated carbon is introduced,and research status both at home and abroad is reviewed.Moreover,the type and modification of activated carbon are systematically summarized.
出处 《生物质化学工程》 CAS 2012年第1期45-50,共6页 Biomass Chemical Engineering
基金 "十一五"国家科技支撑计划资助(2009BADB1B03) 国家林业局林业公益性行业专项(201004051)
关键词 活性炭 脱硫 脱硝 activated carbon desulfurization denitration
作者简介 谢新苹(1987-),女,山东滨州人,硕士生,主要从事活性炭制备与应用方面的研究,E-mail:xiexinping-000@163.com;通讯作者:蒋剑春(1955-),男,研究员,博士,博士生导师,主要从事生物质能源和炭材料的研究开发工作,E-mail:bio-energy@163.com。
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