University Chemistry ›› 2022, Vol. 37 ›› Issue (9): 2203001.doi: 10.3866/PKU.DXHX202203001

Special Issue: 化学科普(2022)

• Science Education • Previous Articles     Next Articles

Age of Supercritical Carbon Dioxide

Yang Liu2, Yuqi Gao2, Zhiying Ding1, Xiaoqing Qiu1, Xinyuan Cheng1,*()   

  1. 1 College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
    2 Powder Metallurgy Research Institute, Central South University, Changsha 410083, China
  • Received:2022-03-01 Accepted:2022-05-09 Published:2022-07-04
  • Contact: Xinyuan Cheng E-mail:xycheng@csu.edu.cn

Abstract:

Supercritical carbon dioxide (scCO2) is a fluid state of CO2 formed above its critical temperature and pressure. Supercritical fluid technology and its applications have become an important research field and new growth-point for knowledge disciplines in China. Through anthropomorphism, this paper introduces the definition, advantages, applications, and development prospects of scCO2. Moreover, some physical and chemical principles are presented to help readers learn the relevant knowledge relating to scCO2.

Key words: Physical chemistry, Supercritical carbon dioxide, Advantages, Applications, Prospects

MSC2000: 

  • G64