The synergistic extraction of TOA and TBP
The influence of different extraction systems on the distribution coefficient of Fe(III) was investigated, and the results are shown in Table 1. Under the experimental conditions, TBP essentially does not extract Fe(III) in the sulfate solution, and the corresponding distribution ratio is less than 0.01. However, it can reach up to 8.09 in the TOA-TBP system, which is greater than the sum (6.143) of distribution ratio in the systems of TBP and TOA. The result shows that themixture of TOAand TBP has a synergistic extraction effect on the
extraction of Fe(III) and sulfuric acid in the sulfate solution. Meanwhile, it is believed that sulfuric acid is preferentially extracted by
the TOA solution or binary solution of TOA and TBP based on the DSA
The synergistic extraction of TOA and TBPThe influence of different extraction systems on the distribution coefficient of Fe(III) was investigated, and the results are shown in Table 1. Under the experimental conditions, TBP essentially does not extract Fe(III) in the sulfate solution, and the corresponding distribution ratio is less than 0.01. However, it can reach up to 8.09 in the TOA-TBP system, which is greater than the sum (6.143) of distribution ratio in the systems of TBP and TOA. The result shows that themixture of TOAand TBP has a synergistic extraction effect on theextraction of Fe(III) and sulfuric acid in the sulfate solution. Meanwhile, it is believed that sulfuric acid is preferentially extracted bythe TOA solution or binary solution of TOA and TBP based on the DSA
การแปล กรุณารอสักครู่..
