Abstract
The problem of high desulphurization efficiency of flue gases at high conversion in the solid phase has been investigated. Crystalline NaHCO 3 is fed to a reactor and by its thermal decomposition and highly reactive soda (active soda) is formed. To achieve both high process efficiency (over 95%) and high conversion of the solid (nearly 95%), we took to the two-stage countercurrent flow and to the cyclic operation of the reactor. For this purpose, the bubble assemblage model of Kato and Wen (1969) had been modified for a batch process in the solid phase including the kinetics of the chemical process taking place and the enthalpy balance. Effects of various parameters on the process have been examined by simulation. The model obtained and the results may be applied to the control of the reactor.
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.
