Inorganic Chemicals Industry ›› 2021, Vol. 53 ›› Issue (12): 29-34.doi: 10.19964/j.issn.1006-4990.2021-0567

• Inorganic Noval Materials—Carbon Resources Conversion and Utilization • Previous Articles     Next Articles

Research progress of inorganic solid adsorbents in carbon dioxide capture

GUO Wei1(),SHI Han1,YUAN Biao2   

  1. 1. CNOOC China Limited Shenzhen Branch,Shenzhen 518052,China
    2. CenerTech Tianjin Chemical Research and Design Institute Co.,Ltd.
  • Received:2021-09-17 Online:2021-12-10 Published:2021-12-16

Abstract:

With global warming,carbon dioxide capture,utilization and storage(CCUS) has gradually become a research hotspot in the field of science and industry.The key of CCUS is to capture carbon dioxide from gas mixtures selectively.At present,carbon dioxide capture technology includes chemical absorption,membrane separation,adsorption and low tempera-ture separation.The adsorption method uses the difference of adsorption capacity of adsorbent for different gases to remove carbon dioxide.The research progress of inorganic solid adsorbents such as zeolite,mesoporous silica,clay and porous carbon in carbon dioxide capture was reviewed.The effect of different modification methods on the adsorption properties of carbon dioxide of the adsorbent was compared.From the perspective of application,zeolite,mesoporous silica and clay had potential cost-effectiveness,but they should be further developed in engineering design and development to meet the carbon dioxide capture requirements of different applications.

Key words: adsorbent, carbon dioxide, zeolite, mesoporous silica, clay, porous carbon

CLC Number: