I want to know value of molecular diffusion coefficient of THF in alumina porous particles (for chromatography column).
Mrs/Miss sh. dadkhah,
You should measure teh value depending on the particle size.
Maybe this link will help you
On the Concentration Dependency of Intraparticle Effective Diffusivity for Tetrahydrofuran-Activated Carbon System
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 17(3):304-309 · January 1984
DOI: 10.1252/jcej.17.304
Best regards
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