Advances in Materials Science and Engineering / 2016 / Article / Tab 2

Research Article

Kinetics of the Leaching Process of an Australian Gibbsitic Bauxite by Hydrochloric Acid

Table 2

Effect of leaching time and leaching temperature on extraction of Al2O3 and Fe2O3.

Leaching temperature/°CLeaching time/minFraction of Al2O3 extracted/%Fraction of Fe2O3 extracted/%

803034.5578.87
806043.8879.92
809047.3490.34
8012054.4393.93
903049.7375.43
909052.7994.42
9012075.2692.23

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