现代化工

现代化工 ›› 2022, Vol. 42 ›› Issue (8) : 50-53. DOI: 10.16606/j.cnki.issn0253-4320.2022.08.011

技术进展

二氧化碳固体碱吸附剂改性研究进展

张欣颖, 石国亮

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Research progress in modification of solid alkali adsorbent for carbon dioxide

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摘要

结合近年来二氧化碳吸附剂主要研究状况,以CO₂固体吸附剂改性后的常用吸附压力为依据,从加压和常压角度重点对碱金属类、多孔炭类、沸石、多孔膜、有机金属框架5种较为普遍的固体吸附剂的改性进行了详细阐述,并对其应用前景进行了展望。

Abstract

Based on main research status of adsorbents for CO₂ in recent years and the adsorption pressure commonly employed by the modified solid adsorbents for CO₂,the modification methods for five kinds of solid adsorbents including alkali metals,porous carbons,zeolites,porous membranes and organic metal frameworks are described in detail from the perspective of pressurization and atmospheric pressure.Their application prospects are also involved.