✦ LIBER ✦

A simple non-destructive method for studying longitudinal dispersion profiles

✍ Scribed by S.T. Thuraisingham; G.D. Towner

Book ID: 103005597
Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 299 KB
Volume: 33
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(78)85080-5

No coin nor oath required. For personal study only.

✦ Synopsis

The method uses a highly coloured dye as the dlspersmg solute flowing m a translucent porous bed made up of glass beads The concentratron profiles along the column are determmed by comparmg the colour of the dlspersmg dye with known standards Some of the perturbmg effects that distort breakthrough data are avolded or reduced, and curves are presented to dlustrate this As an example of Its use, the measurements are analysed usmg the appropriate solution of the dispersion equation and are shown to be m general concordance with prevlonsly pubhshed data, which has generally been obtamed from measurements made on the effluent from the end of the column

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