Removal of carbon dioxide in an experimental powder-particle spouted bed reactor

A rate equation for Ca(OH)2 and CO2 reaction in a spouted bed reactor at low gas concentrations

“…During the reaction process, the outlet CO 2 concentration Y out , and the bed temperature T b , were monitored continuously. The final steady state was reached when both Y out , and T b became stabilized (Haghnegahdar et al, 2010).…”

“…The apparatus and procedure used in the experiments have been described in detail by Haghnegahdar et al (2010). Only a brief description will be given here.…”

“…Here heat transfer, mass transfer, and the chemical reaction occur simultaneously in the reactor. According to Haghnegahdar et al (2010), in general, the process includes:…”

“…Second, the reaction between the acid gas and the sorbent and drying of the slurry take place in the bed simultaneously. Finally, the dried and reacted sorbents are entrained out of the bed and then collected by a bag filter (Haghnegahdar et al, 2010).…”

Mathematical modeling of CO2 capture in a semi-dry spouted bed reactor

“…The reaction between acid gases and the sorbent, and the drying of the slurry take place in the bed, simultaneously. Finally, the reacted and dried sorbents are entrained out of the bed and then collected by a bag filter [4].…”