Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite

doi:10.1016/j.cjche.2018.01.023

Chinese Journal of Chemical Engineering ›› 2018, Vol. 26 ›› Issue (7): 1451-1457.DOI: 10.1016/j.cjche.2018.01.023

• Separation Science and Engineering • 上一篇下一篇

Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite

Pan Sun^1,2, Kun Huang¹, Xiaoqin Wang^1,2, Na Sui^1,2, Jieyuan Lin^1,2, Wenjuan Cao^1,2, Huizhou Liu¹

1 CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;
2 University of Chinese Academy of Sciences, Beijing 100049, China

收稿日期:2017-10-22 修回日期:2018-01-04 出版日期:2018-07-28 发布日期:2018-08-16
通讯作者: Kun Huang,E-mail addresses:khuang@ipe.ac.cn;Huizhou Liu,E-mail addresses:hzliu@ipe.ac.cn
基金资助:
Supported by the National Basic Research and Development Program of China (973 Program; No. 2013CB632602), and the National Natural Science Foundation of China (Nos. 51574213, 51074150).

Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite

Pan Sun^1,2, Kun Huang¹, Xiaoqin Wang^1,2, Na Sui^1,2, Jieyuan Lin^1,2, Wenjuan Cao^1,2, Huizhou Liu¹

1 CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;
2 University of Chinese Academy of Sciences, Beijing 100049, China

Received:2017-10-22 Revised:2018-01-04 Online:2018-07-28 Published:2018-08-16
Contact: Kun Huang,E-mail addresses:khuang@ipe.ac.cn;Huizhou Liu,E-mail addresses:hzliu@ipe.ac.cn
Supported by:
Supported by the National Basic Research and Development Program of China (973 Program; No. 2013CB632602), and the National Natural Science Foundation of China (Nos. 51574213, 51074150).

摘要/Abstract

摘要： A new method by liquid-liquid-liquid three phase system, consisting of acidified primary amine N1923 (abbreviated as A-N1923), poly(ethylene glycol) (PEG) and (NH₄)₂SO₄ aqueous solution, was suggested for the separation and simultaneous extraction of V(V) and Cr(VI) from the acidic leach solutions of highchromium vanadium-titanium magnetite. Experimental results indicated that V(V) and Cr(VI) could be selectively enriched into the A-N1923 organic top phase and PEG-rich middle phase, respectively, while Al(Ⅲ) and other co-existing impurity ions, such as Si(IV), Fe(Ⅲ), Ti(IV), Mg(Ⅱ) and Ca(Ⅱ) in acidic leach solutions, could be enriched in the (NH₄)₂SO₄ bottom aqueous phase. During the process for extraction and separation of V(V) and Cr(VI), almost all of impurity ions could be removed. The separation factors between V (V) and Cr(VI) could reach 630 and 908, respectively in the organic top phase and PEG middle phase, and yields of recovered V(V) and Cr(VI) in the top phase and middle phase respectively were all above 90%. Various effects including aqueous pH, A-N1923 concentration, PEG added amount and (NH₄)₂SO₄ concentration on three-phase partitioning of V(V) and Cr(VI) were discussed. It was found that the partition of Cr(VI) into the PEG-rich middle phase was driven by hydrophobic interaction, while extraction of V(V) by A-N1923 resulted of anion exchange between NO₃^- and H₂V₁₀O₂₈^4-. Stripping of V(V) and Cr(VI) from the top organic phase and the middle PEG-rich phase were achieved by mixing respectively with NaNO₃ aqueous solutions and NaOH-(NH₄)₂SO₄ solutions. The present work highlights a new approach for the extraction and purification of V and Cr from the complex multi-metal co-existing acidic leach solutions of high-chromium vanadium-titanium magnetite.

关键词: Three-liquid-phase extraction, Vanadium, Chromium, Separation, High-chromium vanadium&ndash, titanium magnetit

Abstract: A new method by liquid-liquid-liquid three phase system, consisting of acidified primary amine N1923 (abbreviated as A-N1923), poly(ethylene glycol) (PEG) and (NH₄)₂SO₄ aqueous solution, was suggested for the separation and simultaneous extraction of V(V) and Cr(VI) from the acidic leach solutions of highchromium vanadium-titanium magnetite. Experimental results indicated that V(V) and Cr(VI) could be selectively enriched into the A-N1923 organic top phase and PEG-rich middle phase, respectively, while Al(Ⅲ) and other co-existing impurity ions, such as Si(IV), Fe(Ⅲ), Ti(IV), Mg(Ⅱ) and Ca(Ⅱ) in acidic leach solutions, could be enriched in the (NH₄)₂SO₄ bottom aqueous phase. During the process for extraction and separation of V(V) and Cr(VI), almost all of impurity ions could be removed. The separation factors between V (V) and Cr(VI) could reach 630 and 908, respectively in the organic top phase and PEG middle phase, and yields of recovered V(V) and Cr(VI) in the top phase and middle phase respectively were all above 90%. Various effects including aqueous pH, A-N1923 concentration, PEG added amount and (NH₄)₂SO₄ concentration on three-phase partitioning of V(V) and Cr(VI) were discussed. It was found that the partition of Cr(VI) into the PEG-rich middle phase was driven by hydrophobic interaction, while extraction of V(V) by A-N1923 resulted of anion exchange between NO₃^- and H₂V₁₀O₂₈^4-. Stripping of V(V) and Cr(VI) from the top organic phase and the middle PEG-rich phase were achieved by mixing respectively with NaNO₃ aqueous solutions and NaOH-(NH₄)₂SO₄ solutions. The present work highlights a new approach for the extraction and purification of V and Cr from the complex multi-metal co-existing acidic leach solutions of high-chromium vanadium-titanium magnetite.

Key words: Three-liquid-phase extraction, Vanadium, Chromium, Separation, High-chromium vanadium&ndash, titanium magnetit

Pan Sun, Kun Huang, Xiaoqin Wang, Na Sui, Jieyuan Lin, Wenjuan Cao, Huizhou Liu. Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite[J]. Chinese Journal of Chemical Engineering, 2018, 26(7): 1451-1457.

参考文献

[1] A. Agrawal, Effluent treatment and by-product recovery from the sludge of an alumina plant, Miner. Eng. 18(2005) 463-465.

[2] Y.S. Lee, C.Y. Ouyang, J.Y. Suh, E. Fleury, Y.W. Cho, J.H. Shim, Role of alloying elements in vanadium-based binary alloy membrane for hydrogen separation, J. Membr. Sci. 423(2012) 332-341.

[3] S.C. Yin, H. Grondey, P. Strobel, M. Anne, L.E. Nazar, Charge ordering in lithium vanadium phosphates:Electrode materials for lithium-ion batteries, J. Am. Chem. Soc. 125(2003) 326-327.

[4] B. Li, M. Gu, Z.M. Nie, X.L. Wei, C.M. Wang, V. Sprenkle, W. Wang, Nanorod niobium oxide as powerful catalysts for an all vanadium redox flow battery, Nano Lett. 14(2014) 158-165.

[5] J. Dexmer, C.M. Leroy, L. Binet, V. Heresanu, P. Launois, N. Steunou, C. Coulon, J. Maquet, N. Brun, J. Livage, R. Backov, Vanadium oxide-PANI nanocomposite-based macroscopic fibers:1D alcohol sensors bearing enhanced toughness, J. Mater. Chem. 20(2008) 5541-5549.

[6] M. Zhou, S.T. Yang, T. Jiang, X.X. Xue, Influence of basicity on high-chromium vanadium-titanium magnetite sinter properties, productivity, and mineralogy, JOM 67(2015) 1203-1213.

[7] G.J. Cheng, X.X. Xue, Z.X. Gao, T. Jiang, H. Yang, P.N. Duan, Effect of Cr₂O₃ on the reduction and smelting mechanism of high-chromium vanadium-titanium magnetite pellets, ISIJ Int. 56(2016) 1938-1947.

[8] W.Z. Mu, T.A. Zhang, Z.H. Dou, G.Z. Lu, Y. Liu, Phi-pH diagram of V-Ti-H₂O system during pressure acid leaching of converter slag containing vanadium and titanium, Trans. Nonferrous Metals Soc. China 21(2011) 2078-2086.

[9] D.S. Chen, B. Song, L.N.Wang, T. Qi, Y.Wang,W.J.Wang, Solid state reduction of Panzhihua titanomagnetite concentrates with pulverized coal, Miner. Eng. 24(2011) 864-869.

[10] K. Yang, X.Y. Zhang, X.D. Tian, Y.L. Yang, Y.B. Chen, Leaching of vanadium from chromium residue, Hydrometallurgy 103(2010) 7-11.

[11] Y.Y. Fan, X.W. Wang, M.Y. Wang, Separation and recovery of chromium and vanadium from vanadium-containing chromate solution by ion exchange, Hydrometallurgy 136(2013) 31-35.

[12] X.P. Liao, W. Tang, R.Q. Zhou, B. Shi, Adsorption of metal anions of vanadium and chromium on Zr(IV)-impregnated collagen fiber, Adsorption 14(2008) 55-64.

[13] O.M. El-Hussaini, T.A. Lasheen, E.M. Helmy, M.A. Hady, A.A. Manaa, Liquid- liquid extraction/recovery of chromium from some industrial waste solutions using alamine 336 in kerosene, J. Dispers. Sci. Technol. 33(2012) 1179-1187.

[14] J.M. Zhao, Q.Y. Hu, Y.B. Li, H.Z. Liu, Efficient separation of vanadium from chromium by a novel ionic liquid-based synergistic extraction strategy, Chem. Eng. J. 264(2015) 487-496.

[15] S.H. Shaikh, S.A. Kumar, Polyhydroxamic acid functionalized sorbent for effective removal of chromium from ground water and chromic acid cleaning bath, Chem. Eng. J. 326(2017) 318-328.

[16] P. Praveen, K.C. Loh, Thermodynamic analysis of Cr(VI) extraction using TOPO impregnated membranes, J. Hazard. Mater. 314(2016) 204-210.

[17] P.G. Ning, X. Lin, X.Y. Wang, H.B. Cao, High-efficient extraction of vanadium and its application in the utilization of the chromium-bearing vanadium slag, Chem. Eng. J. 301(2016) 132-138.

[18] P.G. Ning, X. Lin, H.B. Cao, Y. Zhang, Selective extraction and deep separation of vanadium and chromium in the leaching solution of chromium-bearing vanadium slag with primary amine LK-N21, Sep. Purif. Technol. 137(2014) 109-115.

[19] D.S. Chen, H.X. Zhao, G.P. Hu, T. Qi, H.D. Yu, G.Z. Zhang, L.N. Wang, W.J. Wang, An extraction process to recover vanadium from low-grade vanadium-bearing titanomagnetite, J. Hazard. Mater. 294(2015) 35-40.

[20] S.F. Shen, Z.D. Chang, H.Z. Liu, Three-liquid-phase extraction systems for separation of phenol and p-nitrophenol from wastewater, Sep. Purif. Technol. 49(2006) 217-222.

[21] P.H. Yu, Z.D. Chang, Y.C. Ma, S.J. Wang, H.B. Cao, C. Hua, H.Z. Liu, Separation of p-nitrophenol and o-nitrophenol with three-liquid-phase extraction system, Sep. Purif. Technol. 70(2009) 199-206.

[22] K. Xie, K. Huang, L.R. Yang, P.H. Yu, H.Z. Liu, Enhancing separation of titanium and iron by three-liquid-phase extraction with 1,10-phenanthroline as additive, J. Chem. Technol. Biotechnol. 87(2012) 955-960.

[23] P.H. Yu, K. Huang, J.M. Zhao, C. Zhang, K. Xie, F.L. Deng, H.Z. Liu, A novel separation technique:Gas-assisted three-liquid-phase extraction for treatment of the phenolic wastewater, Sep. Purif. Technol. 75(2010) 316-322.

[24] K. Xie, K. Huang, L. Xu, P.H. Yu, L.R. Yang, H.Z. Liu, Three-liquid-phase extraction and separation of Ti(IV), Fe(Ⅲ), and Mg(Ⅱ), Ind. Eng. Chem. Res. 50(2011) 6362-6368.

[25] K. Xie, J.M. Zhao, L.R. Yang, P.H. Yu, H.Z. Liu, Investigation of three-liquid-phase extraction systems for the separation of Ti(IV), Fe(Ⅲ) and Mg(Ⅱ), Sep. Purif. Technol. 76(2010) 191-197.

[26] K. Xie, K. Huang, L.R. Yang, P.H. Yu, H.Z. Liu, Three-liquid-phase extraction:A new approach for simultaneous enrichment and separation of Cr(Ⅲ) and Cr(VI), Ind. Eng. Chem. Res. 50(2011) 12767-12773.

[27] P. Sun, K. Huang, H.Z. Liu, Separation of V from Cr in alkaline solution using acidified primary amine N1923, Hydrometallurgy 165(2016) 370-380.

[28] P. Sun, K. Huang, H.Z. Liu, Separation of V from alkaline solution containing Cr using acidified primary amine N1923 with the addition of trisodium citrate, Sep. Purif. Technol. 179(2017) 504-512.

[29] Barbara Hribar, Noel T. Southall, Vojko Vlachy, Ken A. Dill, How ions affect the structure of water, J. Am. Chem. Soc. 124(2002) 12302-12311.

[30] R.D. Rogers, J.H. Zhang, A.H. Bond, C.B. Bauer, M.L. Jezl, D.M. Roden, Selective and quantitative partitioning of pertechnetate in polyethylene-glycol based aqueous biphasic systems, Solvent Extr. Ion Exch. 13(1995) 665-688.

[31] R.D. Rogers, A.H. Bond, C.B. Bauer, J.H. Zhang, S.D. Rein, R.R. Chomko, D.M. Roden, Partitioning behavior of 99Tc and 129I from simulated Hanford tank wastes using polyethylene-glycol based aqueous biphasic systems, Solvent Extr. Ion Exch. 13(1995) 689-713.

[32] X.P. Li, K. Huang, Y.Z. Xu, H.Z. Liu, Interaction of sodium and potassium ions with PEOPPO copolymer investigated by FTIR, Raman and NMR, Vib. Spectrosc. 75(2014) 59-64.

Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite

Three-liquid-phase extraction and separation of V(V) and Cr(VI) from acidic leach solutions of high-chromium vanadium-titanium magnetite

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	Pan Wang, Mengdei Zhou, Zhuangxin Wei, Lu Liu, Tao Cheng, Xiaohua Tian, Jianming Pan. Preparation of bowl-shaped polydopamine surface imprinted polymer composite adsorbent for specific separation of 2′-deoxyadenosine[J]. 中国化学工程学报, 2023, 60(8): 69-79.
[2]	Wenwen Zhang, Zhigang Xue, Liyun Cui, Haoliang Gao, Di Zhao, Rongfei Zhou, Weihong Xing. Synthesis of an IMF zeolite membrane for the separation of xylene isomer[J]. 中国化学工程学报, 2023, 60(8): 205-211.
[3]	Hammad Saulat, Jianhua Yang, Tao Yan, Waseem Raza, Wensen Song, Gaohong He. Tungsten incorporated mobil-type eleven zeolite membranes: Facile synthesis and tuneable wettability for highly efficient separation of oil/water mixtures[J]. 中国化学工程学报, 2023, 60(8): 242-252.
[4]	Yuan Liu, Hanting Xiong, Jingwen Chen, Shixia Chen, Zhenyu Zhou, Zheling Zeng, Shuguang Deng, Jun Wang. One-step ethylene separation from ternary C₂ hydrocarbon mixture with a robust zirconium metal-organic framework[J]. 中国化学工程学报, 2023, 59(7): 9-15.
[5]	Borui Liu, Tao Zhang, Yi Zheng, Kailong Li, Hui Pan, Hao Ling. A dynamic control structure of liquid-only transfer stream distillation column[J]. 中国化学工程学报, 2023, 59(7): 135-145.
[6]	Masoumeh Sheikh Hosseini Lori, Mohammad Delnavaz, Hoda Khoshvaght. Synthesizing and characterizing the magnetic EDTA/chitosan/CeZnO nanocomposite for simultaneous treating of chromium and phenol in an aqueous solution[J]. 中国化学工程学报, 2023, 58(6): 76-88.
[7]	Yafei Su, Xuke Zhang, Hui Li, Donglai Peng, Yatao Zhang. In-situ incorporation of halloysite nanotubes with 2D zeolitic imidazolate framework-L based membrane for dye/salt separation[J]. 中国化学工程学报, 2023, 58(6): 103-111.
[8]	Shuangtai Liu, Lei He, Qiuxiang Yao, Xi Li, Linyang Wang, Jing Wang, Ming Sun, Xiaoxun Ma. Separation and analysis of six fractions in low temperature coal tar by column chromatography[J]. 中国化学工程学报, 2023, 58(6): 256-265.
[9]	Wende Tian, Jiawei Zhang, Zhe Cui, Haoran Zhang, Bin Liu. Microscopic mechanism study and process optimization of dimethyl carbonate production coupled biomass chemical looping gasification system[J]. 中国化学工程学报, 2023, 58(6): 291-305.
[10]	Hui Yi Leong, Xiao-Qian Fu, Xiang-Yu Liu, Shan-Jing Yao, Dong-Qiang Lin. Characterisation and separation of infectious bursal disease virus-like particles using aqueous two-phase systems[J]. 中国化学工程学报, 2023, 57(5): 72-78.
[11]	Yujia Cui, Zhiqiang Tan, Yanan Wang, Shuxian Shi, Xiaonong Chen. One-step crosslinking preparation of tannic acid particles for the adsorption and separation of cationic dyes[J]. 中国化学工程学报, 2023, 57(5): 309-318.
[12]	Yuhan Zhu, Jia Wei, Jun Li. Decontamination of Cr(VI) from water using sewage sludge-derived biochar: Role of environmentally persistent free radicals[J]. 中国化学工程学报, 2023, 56(4): 97-103.
[13]	Xingzhong Li, Kunlin Yu, Zibo He, Bo Liu, Rongfei Zhou, Weihong Xing. Improved SSZ-13 thin membranes fabricated by seeded-gel approach for efficient CO₂ capture[J]. 中国化学工程学报, 2023, 56(4): 273-280.
[14]	Wufeng Wu, Xilu Hong, Jiang Fan, Yanying Wei, Haihui Wang. Research progress on the substrate for metal–organic framework (MOF) membrane growth for separation[J]. 中国化学工程学报, 2023, 56(4): 299-313.
[15]	Taoyan Mao, Runhui Xiao, Peng Liu, Jiale Chen, Junqiang Luo, Su Luo, Fengwei Xie, Cheng Zheng. Facile fabrication of durable superhydrophobic fabrics by silicon polyurethane membrane for oil/water separation[J]. 中国化学工程学报, 2023, 55(3): 73-83.