Abstract
Measurements of hydrolysis rates of homogeneous porous and dense cellulose acetate membranes were analyzed in terms of external and internal mass transfer, and intrinsic chemical reaction. These results indicate that the external mass transfer controls the overall rate for porous membranes, while internal mass transfer and/or chemical reaction control the rate for dense membranes. By extending this analysis to asymmetric cellulose acetate membranes, the hydrolysis rate in the dense layer is shown to be much slower than the rate in porous layer.
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.
