Upgradation of Iron Ore Fines and Slime by Selective Flocculation Using Surface-Active Agents, Settling Study, and Characterization of the Beneficiation Waste for Value Addition

Figure 11

Effect of heating on the DRIFT spectra of DPAD200: (a) 270°C, (b) 450°C, and (c) 600°C.

(a)

(b)

(c)