摘要
人类社会排放的温室气体逐年增多,全球变暖问题日益严重,二氧化碳减排已迫在眉睫。有机胺改性多孔材料制备的固体胺吸附剂,二氧化碳吸附性能十分优越,具有良好的工业应用前景。本文综述了介孔分子筛、硅胶、多孔炭材料等多种多孔材料载体负载有机胺制备固体胺吸附剂的方法,分析了其二氧化碳吸附性能,讨论了多孔材料的孔结构对吸附剂吸附性能的影响。
The greenhouse gas emission from human activity increases gradually,resulting in serious global warming.The solid amine adsorbents prepared by modifying porous materials with organic amine have good CO2 adsorption performance.This article reviews the adsorbents preparation by porous carbon,silica,mesoporous molecular sieve and other porous carrier loading with organic amine and analyzes their CO2 adsorption performance.It also discusses the influence of pore structure on their adsorption performance.
出处
《四川化工》
CAS
2014年第5期25-28,共4页
Sichuan Chemical Industry
关键词
有机胺
多孔材料
二氧化碳
吸附
organic amine
porous material
CO2
adsorption
