Collectorless flotation of lead and zinc sulphide from Dereköy ore deposite
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1
Municipality of Çankaya
2
Middle East Technical University
Publication date: 2002-01-01
Physicochem. Probl. Miner. Process. 2002;36(1):197–208
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ABSTRACT
A study on collectorless flotation of lead and zinc sulphide present in the Derekoy ore in the presence of sodium sulphide was performed. The parameters of the process and influence of sodium sulphide, zinc sulphide, conditioning time, pH and cleaning of concentrate were investigated. The results were compared with collector added flotation using several types of collectors.