二氧化碳储能技术研究现状与发展前景
郝佳豪, 越云凯, 张家俊, 杨俊玲, 李晓琼, 宋衍昌, 张振涛

Research status and development prospect of carbon dioxide energy-storage technology
Jiahao HAO, Yunkai YUE, Jiajun ZHANG, Junling YANG, Xiaoqiong LI, Yanchang SONG, Zhentao ZHANG
表1 空气和CO2 储存密度对比
Table 1 Comparison of air and CO2 storage density
储能工质名称压力/MPa温度/℃密度/(kg/m3)状态
空气13011.52气态
1-196887.49液态
1030283.74超临界态
2030269.81超临界态
CO213018.35气态
1-401 117.20液态
1040628.61超临界态
2040839.81超临界态