Iron in sulphate

Vodyanov, a year earlier, had examined the effect of an ultrasonic field on the anodic dissolution of iron in sulphate solutions [119]. The dependence of an ultrasonic field (23 kHz) on the rate of anodic dissolution of Fe was investigated at pH 0.45-2.0 and at a SO concentration ofO. 1-1N. The current versus time curves at controlled potential showed that the ultrasonic field increased anodic polarization. 

Tsuru et al. [129-131] applied the double channel electrode transient technique to the investigation of the anodic dissolution of iron in sulphate and chloride aqueous media, in the pH range 1-3. The upstream electrode served as the generator electrode at which the anodic dissolution reaction occurred. Overall this involves... 

J. Chen, Y. Shuqiu, L. Huizhou, M. Xiquan and W. Zhichun, "New Mixed Solvent Systems for the Extraction and Separation of Ferric Iron in Sulphate Solutions", Hvdrometallurgv. Vol. 30,1992,401-416. 

Fig. 1.1 E-pH (Paurbaix Diagram) of iron in sulphate containing aqueous media...

R.J. de Klerk, Investigating the Continuous Circuit Coprecipitation of Arsenic (V) with Ferric Iron in Sulphate Media, (M.Eng. thesis, McGill University, 2008). 

---

See also in sourсe #XX -- [ , ]

---