Abstract
The important parameters in gas—solid reactions can be determined simultaneously, under non-steady-state conditions using reversed-flow gas chromatography. A very simple experimental arrangement is required, with a slightly modified gas chromatograph. The distorted diffusion band obtained experimentally can be analysed mathematically giving, for the gas reactant, the values of adsorption, reaction and desorption rate constants, the overall mass transfer coefficients in the gas and in the solid and the adsorption equilibrium constant. All these parameters were determined at various temperatures for the reaction of sulphur dioxide with pieces of marble of two sizes, using two different air flow-rates.
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.
