气体净化中活性碳纤维表面改性应用

Surface Modification Application of Activated Carbon Fibers in Gas Purification

首先简要分析了活性碳纤维的组成与表面官能团,分别从化学溶液浸渍、高温热处理、化学气相沉淀、微波处理及气相反应等方面,综述活性碳纤维表面改性技术,最后从二氧化硫的脱除、氮氧化物的脱除、机动车尾气的净化及室内空气的净化等方面,探讨气体污染治理中改性活性碳纤维的实际应用,以期为此领域研究提供参考。

This paper briefly analyzed the composition and surface functional groups of activated carbon fiber, respectively from chemical solution soaking, heat treatment, chemical vapor deposition, microwave treatment and gas phase reaction and so on, and summarizes surface modification technology of activated carbon fiber, finally from sulfur dioxide removal, nitrogen oxide removal, vehicle exhaust purification and indoor air purification and other aspects, the application of modified activated carbon fiber in gas pollution control is explored, in order to provide some reference for research in this field.