ACF床动态吸附及脱附性能试验研究  

Experimental study on dynamic adsorption and desorption by activated carbon fibre bed

作　　者：李松柳[1] 王欣[1] 许绿丝[1] 曾汉才[1] 

机构地区：[1]华中科技大学煤燃烧国家重点实验室,湖北武汉430074

出　　处：《电力环境保护》2007年第3期28-31,共4页Electric Power Environmental Protection

基　　金：国家自然科学基金资助项目(50376017)

摘　　要：利用活性炭纤维(ACF)床在热态下进行动态吸附及脱附性能试验,研究了W/Q、水蒸汽含量对ACF吸附性能的影响,并利用ACF的选择性吸附性能,采用分段吸附,以达到同时高效吸附SO2和NOx。对ACF床进行了水洗脱附与负吸热空气法脱附试验。Dynamic adsorption and desorption performance experiments were carried out using activated carbon fibre bed under thermal state in order to investigate the influence of ratio of adsorbent mass to flue gas flux namely W/Q and vapor percentage on adsorption capacity. During experiments subsection adsorption were adopted according to the selective adsorption of activated carbon fibre to obtain high efficiency of adsorption of SO2 and NOx at same time. Water scrubbing and hot air suction desorption experiments were carried out.

关 键 词：活性炭纤维 吸附 脱附 穿透时间 

分 类 号：X701.3[环境科学与工程—环境工程]