EXTRACTIONAL SEPARATION OF GALLIUM AND ALUMINIUM FROM ALUMINATE-ALKALI SOLUTIONS IN ALUMINIUM OXIDE PRODUCTION

E.R.Guseynov

There has been studied an extraction of gallium and aluminium at their joint presence in aluminate-alkali solutions. The conditions of extractional separation of gallium and aluminium from alkali solutions dependent on the correlation of their concentrations have been determined. The process of re-extraction of these metals from organic phase has been investigated. There has been elaborated and offered a new principal technological scheme of extractional separation of gallium and aluminium with the further concentration of gallium from aluminate-alkali solutions in aluminium oxide production.

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THE LAST NUMBER OF THE JOURNAL

№2 2026

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