LIQUID-LIQUID EXTRACTION OF ZINC FROM SYNTHETIC SULPHATE SOLUTION BY CHLORIDE ION WITHOUT USING ORGANIC SOLVENT

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ABDOLLAYI MAHMOUD; KHODADADI AHMAD; HADINEJAD MAHDI

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Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2013 | Volume:32 | Issue:3 (69) Page(s): 47-55

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Information Journal Paper

Title

LIQUID-LIQUID EXTRACTION OF ZINC FROM SYNTHETIC SULPHATE SOLUTION BY CHLORIDE ION WITHOUT USING ORGANIC SOLVENT

Author(s)

ABDOLLAYI MAHMOUD | KHODADADI AHMAD | HADINEJAD MAHDI | Issue Writer Certificate

Keywords

AQUEOUS TOW-PHASE SYSTEMQ2

POLYETHYLENE GLYCOLQ2

SELECTIVE EXTRACTION OF ZINC (II)Q2

Abstract

In this research, the capabilities of PEG/salt aqueous biphasicsystems were investigated for the extraction of zinc without addition of any extractant. For this purpose, chloride ion as an inorganic extractant used to extract zinc from synthetic zinc solution. The effect of several experimental parameters such as concentration of chloride, PEG, Na2SO4, and pH of salt-rich phase for extraction of zinc (II) were studied. Finally, the existing chloride ion in PEG/sodium sulphatesalt solution, under optimum conditions of pH=1.5, concentration of chloride ion= 1 mol/L, PEG1500=50%, (weight percent in solution) sodium sulphate=15%, initial weight of zinc=3.4 mg, the extent of 80% of zinc was extracted and transferred from salt-rich phase into the PEG phase.

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APA: Copy

ABDOLLAYI, MAHMOUD, KHODADADI, AHMAD, & HADINEJAD, MAHDI. (2013). LIQUID-LIQUID EXTRACTION OF ZINC FROM SYNTHETIC SULPHATE SOLUTION BY CHLORIDE ION WITHOUT USING ORGANIC SOLVENT. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 32(3 (69)), 47-55. SID. https://sid.ir/paper/26367/en

Vancouver: Copy

ABDOLLAYI MAHMOUD, KHODADADI AHMAD, HADINEJAD MAHDI. LIQUID-LIQUID EXTRACTION OF ZINC FROM SYNTHETIC SULPHATE SOLUTION BY CHLORIDE ION WITHOUT USING ORGANIC SOLVENT. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2013;32(3 (69)):47-55. Available from: https://sid.ir/paper/26367/en

IEEE: Copy

MAHMOUD ABDOLLAYI, AHMAD KHODADADI, and MAHDI HADINEJAD, “LIQUID-LIQUID EXTRACTION OF ZINC FROM SYNTHETIC SULPHATE SOLUTION BY CHLORIDE ION WITHOUT USING ORGANIC SOLVENT,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 32, no. 3 (69), pp. 47–55, 2013, [Online]. Available: https://sid.ir/paper/26367/en

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