Extraction of Zr(IV) from hydrochloric acid with tri-octyl amine and Cyanex 921 in kerosene

Bhikari Charan Bhatta; Nandita Panda; Sujata Mishra

doi:10.1007/s12613-013-0802-8

Volume 20 Issue 9

Sep. 2013

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International Journal of Minerals, Metallurgy and Materials > 2013 > 20(9): 823-828. > DOI: 10.1007/s12613-013-0802-8

Bhikari Charan Bhatta, Nandita Panda, and Sujata Mishra, Extraction of Zr(IV) from hydrochloric acid with tri-octyl amine and Cyanex 921 in kerosene, Int. J. Miner. Metall. Mater., 20(2013), No. 9, pp.823-828. https://dx.doi.org/10.1007/s12613-013-0802-8

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Extraction of Zr(IV) from hydrochloric acid with tri-octyl amine and Cyanex 921 in kerosene

Author Affilications

Department of Chemistry, College of Engineering and Technology, Biju Pattanaik University of Technology, Bhubaneswar, 751003, Odisha, India
Department of Chemistry, Institute of Technical Education and Research, Siksha O Anusandhan Deemed to be University, Bhubaneswar, 751030, Odisha, India

Received: 15 December 2012; Revised: 25 December 2012; Accepted: 11 January 2013; Available Online: 10 June 2021

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Abstract

Abstract

This article reports the extraction of zirconium (IV) from aqueous HCl solution by tri-octyl amine (TOA), Cyanex 921, and their binary mixture using kerosene as the diluent. The effect of some parameters on the extraction of Zr(IV) was investigated such as equilibration time, aqueous phase acidity, extractant molarity, chloride ion concentration, nature of diluents, and temperature. The extraction of Zr(IV) was found to be 99% from 7.5 M HCl using the mixture of extractants containing 0.1 M TOA and 0.02 M Cyanex 921 in kerosene. Kerosene was found to be the effective diluent for the extraction of Zr(IV) with the binary mixture of TOA and Cyanex 921. The positive enthalpy change and positive entropy change in the binary extraction system show the endothermic process with an increase in entropy. Stripping of Zr(IV) from the loaded organic phase containing the mixture of TOA (0.1 M) and Cyanex 921 (0.02 M) indicates that HNO₃ and Na₂CO₃ are the best stripping agents.
- zirconium,
- solvent extraction,
- hydrochloric acid,
- tri-octyl amine,
- Cyanex 921,
- kerosene

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[1]	Junlian Wang, Lu Liu, Wen Xu, Hui Liu, Guodong Xu, Kun Huang, Fengshan Yu, Guoyong Huang. Separation of Pd and Pt from highly acidic leach liquor of spent automobile catalysts with monothio-Cyanex 272 and trioctylamine [J]. International Journal of Minerals, Metallurgy and Materials, 2023, 30(5): 877-885. DOI: 10.1007/s12613-022-2492-6
[2]	Fei Cao, Wei Wang, De-zhou Wei, Wen-gang Liu. Separation of tungsten and molybdenum with solvent extraction using functionalized ionic liquid tricaprylmethylammonium bis(2,4,4-trimethylpentyl)phosphinate [J]. International Journal of Minerals, Metallurgy and Materials, 2021, 28(11): 1769-1776. DOI: 10.1007/s12613-020-2172-3
[3]	Sadia Ilyas, Rajiv Ranjan Srivastava, Hyunjung Kim. Liquid–liquid extraction of phosphorus from sulfuric acid solution using benzyl dimethyl amine [J]. International Journal of Minerals, Metallurgy and Materials, 2021, 28(3): 367-372. DOI: 10.1007/s12613-020-2151-8
[4]	You Zhou, Yu-he Zhang, Jun-sheng Ma, Ming-peng Yu, Hong Qiu. Structural and electrical properties of HCl-polyaniline-Ag composites synthesized by polymerization using Ag-coated (NH₄)₂S₂O₈ powder [J]. International Journal of Minerals, Metallurgy and Materials, 2018, 25(11): 1329-1334. DOI: 10.1007/s12613-018-1686-4
[5]	Nathália Vieceli, Carlos A. Nogueira, Manuel F. C. Pereira, Fernando O. Durão, Carlos Guimarães, Fernanda Margarido. Optimization of an innovative approach involving mechanical activation and acid digestion for the extraction of lithium from lepidolite [J]. International Journal of Minerals, Metallurgy and Materials, 2018, 25(1): 11-19. DOI: 10.1007/s12613-018-1541-7
[6]	Zela T. Ichlas, Don C. Ibana. Process development for the direct solvent extraction of nickel and cobalt from nitrate solution:aluminum, cobalt, and nickel separation using Cyanex 272 [J]. International Journal of Minerals, Metallurgy and Materials, 2017, 24(1): 37-46. DOI: 10.1007/s12613-017-1376-7
[7]	Guo-quan Zhang, Ting-an Zhang, Guo-zhi Lü, Ying Zhang, Yan Liu, Zhuo-lin Liu. Extraction of vanadium from vanadium slag by high pressure oxidative acid leaching [J]. International Journal of Minerals, Metallurgy and Materials, 2015, 22(1): 21-26. DOI: 10.1007/s12613-015-1038-6
[8]	Tao Xu, Chun-bao Sun. Aerosol flotation of low-grade refractory molybdenum ores [J]. International Journal of Minerals, Metallurgy and Materials, 2012, 19(12): 1077-1082. DOI: 10.1007/s12613-012-0673-4
[9]	Pandian Bothi Raja, Afidah Abdul Rahim, Hasnah Osman, Khalijah Awang. Inhibitive effect of Xylopia ferruginea extract on the corrosion of mild steel in 1M HCl medium [J]. International Journal of Minerals, Metallurgy and Materials, 2011, 18(4): 413-418. DOI: 10.1007/s12613-011-0455-4
[10]	Songping Wu, Guobang Gu. Extraction of gold, palladium, and platinum from acidic media with cyclic sulfoxide derivative [J]. International Journal of Minerals, Metallurgy and Materials, 2007, 14(2): 107-111. DOI: 10.1016/S1005-8850(07)60022-X