✦ LIBER ✦

Mass transfer in a magnetoelectrolytic flow cell

✍ Scribed by S. Mohanta; T.Z. Fahidy

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 522 KB
Volume: 19
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(74)85029-2

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✦ Synopsis

The effect of natural convectian and forced flow on dc electrolysis in a superimposed uniform magnetic field was studied in a range of low Reynolds numhers. 'The critical magnetic field strength l'or limiting currents is lowered by increasing electrolyte flow rate and concentration. The dimensionless equation S1~A-f -.. = Sk, j + !&;J "s<-' 4&r' 3&f adequately correlates relativr mass transfer rates with the pertinent process parameters. magnetic flux density, tesla nominal concentration of sulphuric acid in elcctmlylr, mole dme3 nominal concentrstion of copper ions in electrolyte, mole dm-' Grashof number, defined as gL3 (p, P~,)/$ p. (g: acceleration due to gravity. L: electrode height. p, :

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