Recovery of manganese from mixed metal solutions by solvent extraction with organophosphorus acid extractants
About authors
- 1 — Lappeenranta University of Technology
- 2 — Lappeenranta University of Technology
Abstract
Di(2-ethylhexyl) phosphoric acid (D2EHPA) and bis(2,4,4-trimethylpentyl) phosphinic acid (Cyanex272 manufactured by Cytec, USA) were used to extract manganese from sulfuric acid solutions containing Co, Mg, Ca and Na. Cyanex272 was found to have slightly higher selectivity towards manganese than D2EHPA. In addition, it was found that an increase in temperature had a negative effect on the selectivity for Mn.
Область исследования:
Metallurgy
Similar articles
Causes of oil deposits zonality formation in carbonate reservoirs on the example of oil deposits in the south-east of the Republic of Tatarstan
2008 A. N. Kolchugin
Petrological characterization of montsogranites and granosigenites of the Ubukunskoye ore occurrence
2008 N. A. Grebenkin, V. V. Suchkov