Diffusion coefficients of paramagnetic species in solution
β Scribed by Myong-Ku Ahn
- Publisher
- Elsevier Science
- Year
- 1976
- Weight
- 260 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0022-2364
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
NOTATION a = effective interfacial area, sq. c = constant in Equation (5) D = diffusivity of solute in gas, sq. ft./hr. D, = diameter of sphere possessing the same surface area a s a piece of packing, f t . f t .I cu.ft. G = superficial gas rate, 1b.I (hr.) h, = operating holdup, cu.ft./cu.ft. li, =
The diffusion coeficient, D, of CuSO, in aqueous solution was determined at 298.1 K by chronopotentiometry and also with a rotating disc electrode using the mixed control Levich equation. For 0 < [CuSO,] < 0.05 moldm-3,D = 17.35 &O.iS-(5.3\* l.4)[CuS0,]'~Z} x 10-'DmZs-', at a constant ionic strength