Aluminum Sulfate Leach Solution Extracting Iron
2019-5-14 · A series of experiments was conducted to select the most efficient extractant for removing iron from the aluminum sulfate leach solution. Extractants were contacted with the leach solution in separatory funnels at aient temperature at a 1:1 phase ratio. Kerosine was used as the diluent in all cases. Table 4 shows the iron extraction in percent.