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Information Journal Paper

Title

Comparison of solvent extraction and liquid membrane by using Cyanex301 for cobalt (II) extraction and recovery

Pages

  125-135

Keywords

Supported liquid membrane (SLM)Q1
Solvent extraction (SE)Q3

Abstract

 In this study, the extraction of Cobalt (II) ions from the chloride solution by using Cyanex301 as an extractant and two extraction methods such as solvent extraction and supported liquid membrane were investigated. The effect of different parameters such as pH of feed solution, concentration of Cyanex301 extractant, and stripping acid concentration were studied to determine the optimum conditions. For the liquid membrane process, the aqueous feed pH of 7. 5 and 1 mol/l of Cyanex301 in the membrane phase were the best conditions for extraction, whereas the best extraction efficiency by using the solvent extraction method was achieved with 0. 1 mol/L of Cyanex301 concentration. The extraction efficiency equal to 99. 11% was achieved within 15 min by solvent extraction technique, while the maximum extraction of Cobalt equal to 44. 76% was achieved within 180 min by means of liquid membrane. The result showed that the extraction of Cobalt by using the supported liquid membrane were not improved in comparison with using conventional solvent extraction method.

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    APA: Copy

    TORKAMAN, REZVAN. (2021). Comparison of solvent extraction and liquid membrane by using Cyanex301 for cobalt (II) extraction and recovery. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 15(1 ), 125-135. SID. https://sid.ir/paper/410897/en

    Vancouver: Copy

    TORKAMAN REZVAN. Comparison of solvent extraction and liquid membrane by using Cyanex301 for cobalt (II) extraction and recovery. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2021;15(1 ):125-135. Available from: https://sid.ir/paper/410897/en

    IEEE: Copy

    REZVAN TORKAMAN, “Comparison of solvent extraction and liquid membrane by using Cyanex301 for cobalt (II) extraction and recovery,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 15, no. 1 , pp. 125–135, 2021, [Online]. Available: https://sid.ir/paper/410897/en

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