Kinetics of the Sorption of Organic Vapours in Chromatographic Silica Gel
Muhammad Afzal,M. Khan,H. Ahmad +2 more
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In this paper, organic vapours such as ethyl methyl ketone, methyl acetate, methyl alcohol, diethyl ether, acetone and acetaldehyde were adsorbed on the chromatographic silica gel between 273 K and 297 K under a vacuum of 10 -4 to 10 -5 Torr.Abstract:
Organic vapours such as ethyl methyl ketone, methyl acetate, methyl alcohol, diethyl ether, acetone and acetaldehyde were adsorbed on to the chromatographic silica gel between 273 K and 297 K under a vacuum of 10 -4 to 10 -5 Torr. A Cahn 1000 electrobalance and an X-Y Beckamn chart recorder were used for recording the data. Kinetic parameters such as rate constant, Knudsen diffusivities, bulk diffusivities and effective diffusivities have been calculated employing the Fick-type equation. The effect of temperature on the sorption of these organic vapours has also been discussedread more
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Adsorptive and Membrane-type Separations: A Bibliographical Update (1999)
TL;DR: A useful and quick reference source to the 1999 journal literature on adsorptive and membrane-type separations (from the 50 most important chemical engineering journals) for researchers in this area is provided in this paper.
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