Abstract
A novel sorbent consisting of NaOH/CaO was developed for CO2 capture at 315 °C suitable for high-temperature CO2-capture applications, such as coal gasification systems. The sorbent is regenerable at 700 °C, and steam does not affect the sorbent performance. A multicycle test conducted in the atmospheric reactor at 315 °C indicated that the sorbent improved the performance with an increased number of cycles. The sorbent can also capture CO2 at a wide range of temperatures from ambient to 500 °C. However, the mechanism of CO2 capture is different at ambient temperature. The sorbent is unique because it has a high CO2-capture capacity of more than 3 mol/kg at 315 °C and is regenerable at 700 °C.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
