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Information Journal Paper

Title

Continuous Purification of Wet-Process Phosphoric Acid via Microchannel

Pages

  79-87

Abstract

 Solvent extraction is an economically efficient method widely used in the Purification of wet phosphoric acid. In this study, a Microchannel was applied to promote the mixing and Purification of phosphoric acid during continuous production. For this aim, Solvent extraction was conducted to purify phosphoric acid via methyl isobutyl ketone/tri-butyl phosphate mixtures. Additionally, the Box-Behnken design method was used to survey the Solvent extraction process. The effect of various operational parameters such as solvent concentration (45– 65 %wt. ), temperature (18-28˚ C), and organic/aqueous phase ratio (2: 1– 6: 1) at a constant flow rate of 70 mL/L was examined. Experimental results indicated that the Microchannel at the residence time of 6. 85 min could promote the extraction percentage of and sulfate removal of more than 98% and 60%, respectively, compared to the batch extractor.

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    APA: Copy

    Mansouri, Saba, Varmra, Kambiz, & Aghel, Babak. (2022). Continuous Purification of Wet-Process Phosphoric Acid via Microchannel. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 41(1), 79-87. SID. https://sid.ir/paper/990712/en

    Vancouver: Copy

    Mansouri Saba, Varmra Kambiz, Aghel Babak. Continuous Purification of Wet-Process Phosphoric Acid via Microchannel. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2022;41(1):79-87. Available from: https://sid.ir/paper/990712/en

    IEEE: Copy

    Saba Mansouri, Kambiz Varmra, and Babak Aghel, “Continuous Purification of Wet-Process Phosphoric Acid via Microchannel,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 41, no. 1, pp. 79–87, 2022, [Online]. Available: https://sid.ir/paper/990712/en

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