Due to the low-carbon transformation requirement of domestic coal power units in the “carbon peak and carbon neutrality” situation, exploring a new industrialization way in solid adsorption CO2 capture technology on CCUS, and developing a new solid chemical sorbent to capture CO2 from coal-fired flue gas, are important for realizing large-scale application of such technology. Current researches on solid adsorption CO2 capture technology in China mainly focus on the theory level. This study systematically reviews and analyzes the research progress on solid sorbent materials at low, medium and high temperatures, points out the directions for further research, and identifies the research content needed for scaled application. A typical high-temperature calcium-based sorbent is used as an example to analyze the industrial applications of the entire process, including the sorbent preparation, sorbent scaling up, sorbent granulation and molding, reactor design, and CO2 capture system verification for calcium looping. This study can provide references for aspects including further key technology research and breakthroughs, the construction of a full process for solid adsorption CO2 capture with high activity and low energy requirement, and the realization of the large-scale application of solid adsorption CO2 capture technology.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |