| Abstract |
Carbon capture remains an integral technology to mitigate pollution from one of the most prevalent greenhouse gases. CO2 desorption/absorbent regeneration for both solid- and liquid-based systems is widely recognized as an energy-intensive and costly process operation. Consequently, tremendous work was devoted toward developing new absorbents and regeneration processes to promote their economic feasibility for extensive implementation. In this review, we broadly and deeply review more than 10,000 papers and extract the hidden trends of carbon capture and absorbent regeneration in the past few decades, using a novel data-mining analysis technique. We comprehensively analyzed an array of recent absorbent regeneration methods utilized in postcombustion, precombustion, carbon capture from industrial point sources, and direct air carbon capture, with an emphasis on sorbent and solvent-based techniques. Advanced regeneration methods using these techniques were illustrated and discussed, followed by recommendations for further research efforts. |
| Authors |
Walter C. Wilfong  , Tuo Ji , Zhenghong Bao , Haibo Zhai  , Qiuming Wang , Yuhua Duan , Yee Soong , Bingyun Li , Fan Shi , McMahan L. Gray
|
| Journal Info |
American Chemical Society | Energy & Fuels , vol: 37
, iss: 16
, pages: 11497 - 11531
|
| Publication Date |
7/27/2023 |
| ISSN |
0887-0624 |
Type |
article |
| Open Access |
closed
|
| DOI |
https://doi.org/10.1021/acs.energyfuels.3c01203 |
| Keywords |
CO2 Capture Technology (Score: 0.656731) , Carbon Dioxide Capture (Score: 0.619707) , CO2 Separation (Score: 0.516948)
|
