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Volume 8 Issue 4
Aug.  2017
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YU Rong-min. Technology of extracting scandium in the comprehensive recovery of red mud-titanium white waste acid[J]. Nonferrous Metals Science and Engineering, 2017, 8(4): 31-35. DOI: 10.13264/j.cnki.ysjskx.2017.04.006
Citation: YU Rong-min. Technology of extracting scandium in the comprehensive recovery of red mud-titanium white waste acid[J]. Nonferrous Metals Science and Engineering, 2017, 8(4): 31-35. DOI: 10.13264/j.cnki.ysjskx.2017.04.006
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Technology of extracting scandium in the comprehensive recovery of red mud-titanium white waste acid

  • Hunan Rare Earth Metal Research Institute, Changsha 410126, China

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  • Received Date: February 20, 2017
  • Published Date: August 30, 2017
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    • Abstract
  • In this paper, the extraction technology of scandiumis studied by the process of extraction after removal of impurities according to the property of the leaching solution of red mud-titanium white waste acid.Firstly, a certain amount of activated carbon was added into the leaching solution to remove silicon dioxide (SiO2). The removal rate of SiO2 was 96.70 % and the removal rate of scandium was 1.25 %. It shows that, most of the SiO2 is removed while the Sc3+ content is almost constant after the addition of activated carbon. The removal of SiO2 caneffectively control the gelatinization of leaching solution and facilitate the subsequent extraction process.The effect of acidity of leach solution, extractant volume fraction, phase ratio and extraction time on scandium extraction rate were examined. The results show that the optimal acidity of leaching solution after purification at 1.81 mol/L which can avoid the emulsification of organic phase and ensure high extraction rate of scandium; the extraction rate of scandium reaches equilibrium when the phase ratio is between 1/10~1/30, and the phase ratio of 1/25 is the optimal because the leaching solution is emulsificated when the phase ratio was at 1/30; the extraction rate of scandium reaches equilibrium when the extraction time is 15 min, and reaches the maximum when the extractant volume fraction is 15 % P204 + 6 % TBP. It's found that the extraction rate of scandium is 98.80 % under the optimum extraction conditions.
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  • [1]
    李亮星, 宋祥莉, 黄茜琳.含钪废料的回收处理方法[J].江西有色金属, 2008, 22(2): 23-25. http://www.cnki.com.cn/Article/CJFDTOTAL-JSZS200901019.htm
    [2]
    WANG W W, PRANOLO Y, CHENG C Y. Metallurgical processes for scandium recovery from various resources: A review[J]. Hydrometallurgy, 2011, 108(1-2): 100-108. doi: 10.1016/j.hydromet.2011.03.001
    [3]
    ZHANG N, LI H X, LIU X M. Recovery of scandium from bauxite residue-red mud: a review[J]. Rare Metals, 2016, 35(12): 887-900. doi: 10.1007/s12598-016-0805-5
    [4]
    杨海琼, 董海刚, 赵家春, 等.钪的回收技术研究进展[J].有色金属(冶炼部分), 2014(3): 29-33. http://www.cnki.com.cn/Article/CJFDTOTAL-METE201403010.htm
    [5]
    JAYASHREE B, SUNIL G, HARISH J P, et al. Synthesis, characterization, neutron activation, and application of scandium oxide microsphere in radioactive particle tracking experiments[J]. Industrial & Engineering Chemistry Research, 2016, 55(1): 3-12. doi: 10.1021/acs.iecr.5b02261?src=recsys
    [6]
    LIAC H, CAOA F, GUOA S, et al. Microstructures and properties evolution of spray-deposited Al-Zn-Mg-Cu-Zr alloys with scandium addition[J]. Journal of Alloys and Compounds, 2017, 691: 482-488. doi: 10.1016/j.jallcom.2016.08.255
    [7]
    BIEKE O, KOEN B. Recovery of scandium(Ⅲ) from aqueous solutions by solvent extraction with the functionalized ionic liquid betainium bis(trifluoromethylsulfonyl)imide[J]. Industrial & Engineering Chemistry Research, 2015, 54(6): 1887-1898. doi: 10.1021/ie504765v?src=recsys
    [8]
    司秀芬, 邓佐国, 徐廷华.赤泥提抗综述[J].江西有色金属, 2003, 17(2): 28-31.
    [9]
    WANG W, PRANOLO Y, CHENG C Y. Recovery of scandium from synthetic red mud leach solutions by solvent extraction with D2EHPA[J]. Separation and Purification Technology, 2013, 108: 96-102. doi: 10.1016/j.seppur.2013.02.001
    [10]
    钟学明.伯胺萃取法提取氧化钪的工艺研究[J].稀有金属, 2002, 26(6): 527-529. http://www.cnki.com.cn/Article/CJFDTOTAL-ZXJS200206039.htm
    [11]
    徐廷华, 邓佐国, 李伟, 等.从钨渣浸出液中提取钪的研究[J].江西有色金属, 1997, 11(4): 32-36. http://www.cnki.com.cn/Article/CJFDTOTAL-JXYS199704009.htm
    [12]
    ZHAO Z G, KUBOTA F, KAMIYA N, et al. Selective extraction of scandium from transition metals by synergistic extraction with 2-thenoyltrifluoroacetone and tri-n-octylphosphine oxide[J]. Solvent Extraction Research and Development, 2016, 23(2): 137-143. doi: 10.15261/serdj.23.137
    [13]
    DENISOVA S A, GOLOVKINA A V, LESNOV A E. Extraction of scandium by diantipyrylalkanes from naphthalene-2-sulfonate solutions in the extraction systems of different types[J]. Journal of Analytical Chemistry, 2015, 70(2): 107-112. doi: 10.1134/S1061934815020033
    [14]
    XU S Q, LI S Q. Review of the extractive metallurgy of scandium in China (1978~1991) [J]. Hydrometallurgy, 1996, 42(3): 337-343. doi: 10.1016/0304-386X(95)00086-V
    [15]
    BIEKE O, CHENNA R B, TOM V G, et al. Recovery of scandium from sulfation-roasted leachates of bauxite residue by solvent extraction with the ionic liquid betainium bis(trifluoromethylsulfonyl)imide[J]. Separation and Purification Technology, 2017, 176: 208-219. doi: 10.1016/j.seppur.2016.12.009
    [16]
    TURANOV A N, KARANDASHEV V K, BAULIN V E, et al. Extraction of rare earths and scandium by 2-phosphorylphenoxyacetic acid amides in the presence of ionic liquids[J]. Russian Journal of Inorganic Chemistry, 2016, 61(3): 377-383. doi: 10.1134/S0036023616030232
    [17]
    DEPUYDT D, DEHAEN W, BINNEMANS K. Solvent Extraction of Scandium(Ⅲ) by an Aqueous Biphasic System with a Nonfluorinated Functionalized Ionic Liquid[J]. Industrial & Engineering Chemistry Research, 2015, 54(36): 8988-8996. doi: 10.1021/acs.iecr.5b01910?journalCode=iecred
    [18]
    HSU C G, XU Q, PAN J M. Determination of trace scandium by ion-exchanger phase spectrophotometry with p-nitrochlorophosphonazo[J]. Microchimica Acta, 1997, 126(1-2): 83-86. doi: 10.1007/BF01242666
    [19]
    MALGORZATA B, KRZYSZTOF M, JERZY K. Determination of aluminum, barium, molybdenum, scandium, berylium, titanium, vanadium, fluoride and boron in highly salinated waters[J]. Water Science & Technology, 2015, 33(6): 349-356. http://www.ingentaconnect.com/content/els/02731223/1996/00000033/00000006/art00286?format=ris
    [20]
    MAHINDRAKAR A N, CHANDRA S, SHINDE L P. Chemical characterization of Al-Li alloys for scandium by hyphenated technique using ion exchange chromatography[J]. Asian Journal of Chemistry, 2009, 21(3): 1775-1780. http://www.asianjournalofchemistry.co.in/User/SearchArticle.aspx?Volume=21&Issue=3&Article=&Criteria=
    [21]
    SHANG Q K, LI D Q, QI J X. Separation of scandium, yttrium and lanthanum in high-performance centrifugal partition chromatography with S-octyl phenyloxy acetic acid[J]. Journal of Solid State Chemistry, 2003, 171(1): 358-361. https://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=P100EUBC.TXT
    [22]
    WANG C Z, ZHOU G Z, ZHENG Z L. Extraction of scandium from red mud using ELM with P204 as carrier[J]. Advanced Materials Research, 2012(602-604): 1116-1119. https://www.scientific.net/AMR.602-604.1116
    [23]
    YANG X J, GU Z M, WANG D X. Extraction and separation of scandium from rare earths by electrostatic pseudo liquid membrane[J]. Journal of Membrane Science, 1995, 106(1): 131-145. http://www.ingentaconnect.com/content/els/03767388/1995/00000106/00000001/art00083
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