Abstract
The parameters of the processes underlying the current technology of preparation of a Pt(NO 3) 4 solution were studied and optimized. The basic problems of the process scheme were determined, including limited storage time of solid hexahydroxoplatinum (iV) acid. Approaches were suggested for increasing the yield and the storage time of intermediate products and for simplifying the conditioning scheme of platinum (iV) nitrate with a signifi cant reduction of time and energy costs.
| Original language | English |
|---|---|
| Pages (from-to) | 995-1002 |
| Number of pages | 8 |
| Journal | Russian Journal of Applied Chemistry |
| Volume | 85 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2012 |
| Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
- Chemical Engineering(all)
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Venediktov, A. B., Korenev, S. V., Vasil'chenko, D. B., Zadesenets, A. V., Filatov, E. Y., Mamonov, S. N., Ivanova, L. V., Prudnikova, N. G., & Semitut, E. Y. (2012). On preparation of platinum(iV) nitrate solutions from hexahydroxoplatinates(iV). Russian Journal of Applied Chemistry, 85(7), 995-1002. https://doi.org/10.1134/S1070427212070014