活性炭纤维的表面化学结构及其对气态污染物吸附的应用进展  

Surface Chemical Structure of Activated Carbon Fiber and Its Application in Adsorption of Gaseous Pollutants

作　　者：曹向禹[1,2] 李维鑫 郑建华 CAO Xiangyu;LI Weixin;ZHENG Jianhua(School of Light Industry and Textile,Qiqihar University,Qiqihar 161006,China;Engineering Research Center for Hemp and Product in Cold Region ofMinistry of Education,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006 [2]齐齐哈尔大学寒区麻及其制品教育部工程研究中心,黑龙江齐齐哈尔161006

出　　处：《皮革与化工》2024年第3期15-19,共5页Leather And Chemicals

基　　金：黑龙江省教育厅基本科研业务费工业大麻专项(145109520)。

摘　　要：活性炭纤维因其具有吸附性能好、制备成型方便以及表面化学结构丰富的优点,现已得到广泛应用。本文从吸附性能的角度综述了活性炭纤维表面化学结构的特点及其在气体污染物(SO_(2)、NO_(X)、VOCs、CS_(2)、甲醛)脱除分离方面的应用进展,指出了活性炭纤维表面的含氧及含氮等官能团可改善纤维对气体污染物的吸附能力。Activated carbon fiber has been widely used for good adsorption performance,convenient preparation and molding and rich surface chemical structure.The characteristics of surface chemical structure of activated carbon fiber and its application in the removal and separation of gaseous pollutants(SO_(2),NO_(X),VOCs,CS_(2),formaldehyde)were reviewed from the perspective of adsorption performance.It had been pointed out that the functional groups containing oxygen and nitrogen on the surface of activated carbon fiber can improve the adsorption capacity of gaseous pollutants.

关 键 词：活性炭纤维 表面化学结构 气态污染物 吸附 

分 类 号：TQ424[化学工程] X51[环境科学与工程—环境工程]