活性炭对CO_2的吸附与解吸研究进展

摘要

本文介绍了工业上CO2的主要来源及应用,以及工业上分离、回收CO2的常用方法。同时介绍了活性炭在变压吸附分离气体领域的应用,以及变压吸附过程中吸附剂再生的常用方法。详细综述了活性炭的孔结构、表面化学结构等因素对CO2的吸附及解吸性能影响的研究进展。%In this paper, the main source and application of C02, the common methods of industrial separation and recovery of CO2 were introduced. The application of activated carbons in separating gas used PSA technology, and the common methods of adsorbents regeneration in process of PSA were also discussed. Factors including pore structure and surface chemical structure of activated carbons that influenced the performance of adsorption and recovery of CO2 on activated carbons were reviewed.