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Flotation of Germanium from Dilute Solutions

Matis, Konstantinos
Stalidis, G.A.
Zoumpoulis, Anastasios

In laboratory experiments, ion flotation was found effective as a concentration method for germanium from dilute aqueous solutions. Removals over 90% were obtained at neutral pH conditions and stoichiometric addition of the flotation reagents, these being pyrogallol as activator for complex formation and laurylamine as cationic surfactant. Parameters investigated were initial and residual concentration, gas flow rate, pH ofthe solution. ionic strength, type of salts added, laurylamine concentration, retention time, ethanol addition, and surface tension on the germanium recovery

Article / Άρθρο
info:eu-repo/semantics/article

Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (EL)
Aristotle University of Thessaloniki (EN)

Αγγλική γλώσσα

2009-07-09T06:55:53Z
1988


Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης, Σχολή Θετικών Επιστημών, Τμήμα Χημείας

Separation Science and Technology, vol.23 no.4 [1988] p.347-362 [Published Version]
urn:ISSN:01496395

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info:eu-repo/semantics/openAccess



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