活性碳纤维吸附捕获烟气中CO_2分析

温室效应是由以CO2为代表的温室气体的大量排放造成的,CO2捕获和储存技术是减少空气中CO2量的有效方法,目前,二氧化碳捕获和储存的障碍是二氧化碳分离和捕获的高能耗。分析了活性碳纤维材料特点及吸附特性,以及对CO2选择性吸附条件。介绍了活性碳纤维材料的变电吸附在二氧化碳捕获方面的进展情况。得出活性碳纤维材料具有良好的二氧化碳捕获能力,可作为吸附剂被广泛应用。

RESEARCH ON ADSORPTION AND CAPTURE OF CO2 FROM FLUE GAS BY ACTIVATED CARBON FIBER

Greenhouse effect was caused by a great quantity of greenhouse gas emissions which was represented by CO2, while the technology on capture and storage of CO2 was a effective method to reduce the amount of CO2 from air. Currently, the barrier on capture and storage of CO2 was the high energy consumption on separation and capture of CO2. The characteristics as well as adsorption features of activated carbon fiber material were analysed, and also the preferential adsorption conditions of CO2 were discussed. Moreover, the progress situation on CO2 capture by substation adsorption of activated carbon fiber material was introduced. Ultimately, it was obtained that activated carbon fiber material had a good capture capacity of CO2, which could be widely used as adsorbent.