摘要
为研究LiOH胶体在不同材料附载下对CO_2的吸附性能,在密闭小室内对3种不同材料附载Li OH胶体进行CO_2吸附实验,实验研究了不同初始浓度下密闭小室内CO_2浓度变化规律和材料的吸附效率。研究结果表明:CO_2初始浓度基本相同时,在附载材料质量相同的情况下,活性炭颗粒附载胶体质量最大,对CO_2吸附效率达84.6%;粗滤纤维所附载的胶体量次之,对CO_2的吸附效率最终达81.72%;活性炭纤维附载胶体质量最小对CO_2吸附率最终达83.58%。
In order to research the absorption efficiency for carbon dioxide using Li OH combined with different materials,Experiment were carried out in the obdurate chamber using Li OH combined with activated carbon, activated carbon fiber as well as HEPA, which aimed to research the absorption discipline and efficiency. The results indicated that： the mass of Li OH adheres to activated carbon is the maximal, with the absorption efficiency for CO2 reaches 84.6%. And the mass of LIOH adheres to HEPA is subordinated to that of the activated carbon, with its absorption efficiency reaches 81.72%. The Li OH adhere to activated carbon fiber holds the minimum mass, and its absorption efficiency reaches 83.58%.
出处
《洁净与空调技术》
2015年第4期11-14,共4页
Contamination Control & Air-Conditioning Technology
关键词
二氧化碳
氢氧化锂
活性炭
活性炭纤维
Carbon dioxide
Lithium hydroxide
Activated carbon
Activated carbon fiber
