废气中二氧化碳有机胺吸收剂的研究进展

Research Progress on Carbon Dioxide Absorbers for Exhaust Gases

由于对气候变化的潜在影响,来自燃煤电厂和其他工业过程的二氧化碳排放作为最重要的人为温室气体已经引起了全世界的广泛关注,二氧化碳的捕捉、利用与封存被科学界所研究。本文综述了二氧化碳的性质和应用以及目前已有的常用的捕捉二氧化碳的化学吸收剂,如伯胺吸收、仲胺吸收、叔胺吸收、多氮原子胺吸收和相变吸收等并进行分析,最后提出对二氧化碳吸收的展望。

Due to the potential impact on climate change,carbon dioxide(CO 2)emissions from coal-fired power plants and other industrial processes have attracted worldwide attention as the most important anthropogenic greenhouse gases.The capture,utilization and storage of CO 2 were studied by the scientific community.The properties and applications of CO 2 and the commonly used CO 2 chemical capture methods,such as primary amine absorption,secondary amine absorption,tertiary amine absorption,polyazaamine absorption and phase change absorption,were reviewed,and the prospect of CO 2 absorption was proposed.