- Journal of International Environmental Application and Science
- Vol: 12 Issue: 1
- Determination of the Theoretical Quantity of Air during the Concentration Oxidising of Copper Ores C...
Determination of the Theoretical Quantity of Air during the Concentration Oxidising of Copper Ores Containing Iron
Authors : Muharrem Zabeli, Zarife Bajraktari-gashi, Bastri Zeka, Ismet Ibishi
Pages : 1-4
View : 6 | Download : 2
Publication Date : 2017-03-30
Article Type : Research
Abstract :Concentration in metallurgy is the oxidation process that may have several purposes, but the main goal is to remove the entire concentration quantity S (sulphur), or a part thereof from ore. Depending on the conditions and technical parameters in the furnace for concentration process, a portion of the sulphur can be converted to sulphate or not oxidized and be present in concentration. If the ore is present FeS 2 often what happens during concentration decomposed into FeS and FeS 2 . Concentration process usually requires excess air for reactions that decomposes during concentration so that any part of the ore to be in contact with air O 2 .For this work at all times, the furnace for concentration should be done ore blending. The quantity of air that inflates and his preheating represents one of the most important factors of the concentration process of copper ore in furnaces for concentration.Keywords : ore, copper, concentration, oxidation, furnace