摘要
挥发性有机物(VOCs)已经成为继颗粒物、二氧化硫之后的又一大气体污染物,开发有效治理VOCs的方法是目前普遍关注的研究热点。具有吸附能力的多孔物质在治理VOCs方面的功效被日益重视。本文从制备方法、化学组成、结构特征、吸附性能及对应机理等方面对多孔吸附剂进行重点介绍,概述了吸附剂在聚合物加工中净化VOCs的应用,并对吸附材料的发展前景进行了展望。
Volatile organic compounds (VOCs) are another type of serious pollutant except for particulate matter and sulfur dioxide, and therefore the control of VOCs has become a public concern in recent years. The porous materials with an adsorption capacity play an important role in the treatment of VOCs. In this paper, the preparation methods, chemical composition, structural characteristics, adsorption properties and relevant mechanisms of a series of porous adsorbents were introduced, and the application of adsorbents for removal of VOCs in polymer processing was summarized. Moreover, the development prospects of adsorbents were discussed.
作者
王满曼
温变英
樊保民
WANG Manman;WEN Bianying;FAN Baomin(School of Material Science and Mechanical Engineering, Beijing Technology and Business University, Beijing 100048, China)
出处
《中国塑料》
CAS
CSCD
北大核心
2019年第3期113-119,共7页
China Plastics
关键词
挥发性有机物
多孔吸附剂
吸附机理
应用
volatile organic compound
porous adsorbent
adsorption mechanism
application
