Development of accelerated methods for determination of surfactant concentration for optimization of colloidal mode of copper electro-refining
About authors
- 1 — OAO Gipronickel Institute
- 2 — OAO Gipronickel Institute
- 3 — OAO Gipronickel Institute
Abstract
A volt-amperometric rapid method for the determination of thiourea and glue concentration in sulfuric acid electrolytes for copper refining using a simple cell and a conventional stabilized DC source was developed. The technique has been tested on a laboratory and industrial scale.
Similar articles
Determination of the degree of chemical interactions in the process of atmospheric copper leaching of nickel-cobalt solution with highly-coppered Feinstein
2005 A. V. Vydysh, M. N. Naftal, A. F. Petrov, I. V. Batsunova, A. G. Morachevskii
Method of obtaining refined silver
2005 G. P. Kotukhova, N. N. Anisimova, R. D. Shestakova, A. K. Ter-Oganesyants, E. K. Khabirova
Features of chemical interactions occurring during atmospheric copper cleaning of nickel-cobalt solution in the technology of sulfuric acid leaching of high-copper matte
2005 A. V. Vydysh, M. N. Naftal, A. F. Petrov, I. V. Batsunova, A. G. Morachevskii