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https://dspace.ctu.edu.vn/jspui/handle/123456789/4188| Title: | Solvent extraction of vanadium(V) from sulfate solutions using LIX 63 and PC 88A |
| Authors: | Nguyễn, Thị Hồng Lee, Man Seung |
| Keywords: | Vanadium Sulfate solution Solvent extraction LIX 63 PC 88A |
| Issue Date: | 2015 |
| Series/Report no.: | Journal of Industrial and Engineering Chemistry;31 .- p.118-123 |
| Abstract: | Extraction of V(V) by LIX 63 and PC 88A was investigated from sulfate solutions under initial pH 1.2–6. Equilibrium pH had a profound effect on the extraction of V(V) by the two extractants. The extraction of V(V) by PC 88A occurred by a cationic exchange, while that by LIX 63 changed as the equilibrium pH increased. The cationic exchange reaction of VO2+ by LIX 63 occurred at pH < 2.5, while solvating reaction occurred in the equilibrium pH range of 2.5–5.4. The extraction reactions of V(V) by PC 88A and LIX 63 were identified by applying a slope method |
| URI: | http://dspace.ctu.edu.vn/jspui/handle/123456789/4188 |
| Appears in Collections: | Tạp chí quốc tế |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| _file_ | 500.45 kB | Adobe PDF | View/Open | |
| Your IP: 13.59.1.58 |
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