- PressAcademia Procedia
- Vol: 5 Issue: 1
- THE CONNECTION CALCINATION AND SULPHATION WITH THE THERMAL BEHAVIOR OF CHALCOPYRITE ORE CONCENTRATE
THE CONNECTION CALCINATION AND SULPHATION WITH THE THERMAL BEHAVIOR OF CHALCOPYRITE ORE CONCENTRATE
Authors : Meltem Kizilca, Mehmet Copur
Pages : 214-223
Doi:10.17261/Pressacademia.2017.592
View : 6 | Download : 3
Publication Date : 2017-06-30
Article Type : Research
Abstract :The thermal behavior of chalcopyrite ore concentrate was used thermogravimetric analysis (TG) coupled by differential thermal analysis (DTA). The thermal analysis were done up to 900 o C from 0 o C at different heating rates (2, 5, 10, 15 and 20 o C /min) under air atmosphere. The ore was calcined at 30, 60, 90 min and 350, 400, 450, 600, and 800 o C and investigated sulphation proportions. The products of obtained calcination were characterized by XRD, SEM/EDS, FTIR analysis. Based on the conclusions obtained was confirmed the thermal behavior of the ore.Keywords : Chalcopyrite, thermal analysis, calcination, sulphation, characterization