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Bacterial oxidation of an auriferous arsenical concentrate

Komnitsas Konstantinos, Pooley F. D.

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/084D2B58-FAA7-4A00-AD86-E6CF1AC6315B-
Αναγνωριστικόhttps://doi.org/10.1007/978-94-011-1214-7_21-
Γλώσσαen-
Μέγεθος8en
ΤίτλοςBacterial oxidation of an auriferous arsenical concentrateen
ΔημιουργόςKomnitsas Konstantinosen
ΔημιουργόςΚομνιτσας Κωνσταντινοςel
Δημιουργός Pooley F. D.en
ΕκδότηςSpringer Netherlandsen
ΠερίληψηIn this study the bacterial oxidation of an extremely refractory auriferous arsenical pyrite concentrate from Olympias, Greece, is examined. A solution exchange system comprised of two 5 L capacity air-stirred pachuca reactors was used in order to enhance oxidation kinetics and reduce retention times when operating at high pulp densities and finally achieve high percentages of oxidation for both sulphide phases. Inoculated with bacteria and bacterial ferric liquor tests were performed in order to determine the effect of the variation of the particle size of the concentrate on the percentage of oxidation for both mineral phases for a pulp density range varying between 5 and 30% w/v and to examine the importance of the bacterial ferric solution as leaching agent.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by-nc-nd/4.0/en
Ημερομηνία2015-11-13-
Ημερομηνία Δημοσίευσης1994-
Θεματική ΚατηγορίαAuriferous arsenical pyrite concentrateen
Θεματική ΚατηγορίαSolution exchange systemen
Θεματική ΚατηγορίαArsenopyrite oxidationen
Βιβλιογραφική ΑναφοράK. Komnitsas , F.D. Pooley," Bacterial oxidation of an auriferous arsenical pyrite concentrate" in Hydrometallurgy ’94 Conference Proceedings, pp. 351-359, doi: 10.1007/978-94-011-1214-7_21 en

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