Citation: LIU Chuanying, CHEN Ji, DENG Yuefeng. Extraction of Scandium from Sulfuric Solution by Cyanex 923 and the Comparison with P507 and Naphthenic Acid[J]. Chinese Journal of Applied Chemistry, ;2018, 35(12): 1492-1496. doi: 10.11944/j.issn.1000-0518.2018.12.180057 shu

Extraction of Scandium from Sulfuric Solution by Cyanex 923 and the Comparison with P507 and Naphthenic Acid

a.
State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
b.
University of Chinese Academy of Sciences, Beijing 100049, China

Corresponding author: CHEN Ji, jchen@ciac.ac.cn
Received Date: 5 March 2018
Revised Date: 26 March 2018
Accepted Date: 5 June 2018

Fund Project: the National Natural Science Foundation of China 51174184the National Basic Research Program of China 2012CBA01202Supported by the National Natural Science Foundation of China(No.51174184), the National Basic Research Program of China(No.2012CBA01202)

Figures(5)

The recovery of scandium(Sc) is difficult due to its low content in resources and large amount of other metals associated with. To solve this problem, the extraction, separation and stripping of Sc by three extractants:trialkyl phosphine oxides(Cyanex 923), 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester(P507) and naphthenic acid, were compared in this article. The Cyanex 923 can efficiently extract Sc from a highly acidic solution. The P507 and naphthenic acid have high extraction efficiency of Sc in low acidic solution. The best acidity for the separation between Sc and zirconium(Zr), Sc and titanium(Ti) by Cyanex 923 is 1 mol/L. The separation ratios of Sc/Zr and Sc/Ti are 5.6 and 10.6, respectively. The largest separation ratios of Sc/Zr and Sc/Ti by P507 are 21 and 59.7, respectively, at an acidity of 2 mol/L. Though the P507 has a higher separation ratio, the loaded Sc on P507 is hard to be stripped by acid. Only the Sc loaded on Cyanex 923 can be efficiently stripped when the acidity of stripping acid is 0.4 mol/L. Taking account of both separation and stripping, the Cyanex 923 is more suitable to separate and recover Sc from the leaching liquor of secondary resources.
- scandium,
- extraction,
- trialkyl phosphine oxides,
- ethylhexyl phosphonic acid mono-ethylhexyl ester,
- naphthenic acid
1. [1]
  Borra C R, Blanpain B, Pontikes Y. Recovery of Rare Earths and Other Valuable Metals From Bauxite Residue(Red Mud):A Review[J]. J Sustainable Metall, 2016,2(4):365-386. doi: 10.1007/s40831-016-0068-2
2. [2]
  Ochsenkuhn-Petropoulou M T, Hatzilyberis K S, Mendrinos L N. Pilot-Plant Investigation of the Leaching Process for the Recovery of Scandium from Red Mud[J]. Ind Eng Chem Res, 2002,41(23):5794-5801. doi: 10.1021/ie011047b
3. [3]
  Sun X Q, Ji Y, Guo L. A Novel Ammonium Ionic Liquid Based Extraction Strategy for Separating Scandium from Yttrium and Lanthanides[J]. Sep Purif Technol, 2011,81(1):25-30.
4. [4]
  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.
5. [5]
  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
6. [6]
  XU Guangxian. Rare Earth[M]. 2nd Ed. Beijing:Metallurgical Industry, 1995:820-821(in Chinese).
7. [7]
  Gambogi J. Mineral Commodity Summaries 2017: Scandium[R]. Reston, VA, 2017.
8. [8]
  Cui H M, Chen J, Li H L. High-Performance Polymer-Supported Extractants with Phosphonate Ligands for Scandium(Ⅲ) Separation[J]. AICHE J, 2016,62(7):2479-2489. doi: 10.1002/aic.v62.7
9. [9]
  Wang W W, Cheng C Y. Separation and Purification of Scandium by Solvent Extraction and Related Technologies:A Review[J]. J Chem Technol Biotechnol, 2011,86(10):1237-1246. doi: 10.1002/jctb.v86.10
10. [10]
  Yang X J, Gu Z M, Wang D X. Extraction and Separation of Scandium from Rare Earths by Electrostatic Pseudo Liquid Membrane[J]. J Membr Sci, 1995,106(1):131-145.
11. [11]
  Wang W W, Pranolo Y, Cheng C Y. Recovery of Scandium from Synthetic Red Mud Leach Solutions by Solvent Extraction with D2EHPA[J]. Sep Purif Technol, 2013,108:96-102. doi: 10.1016/j.seppur.2013.02.001
12. [12]
  Li D Q, Wang C. Solvent Extraction of Scandium(Ⅲ) by Cyanex 923 and Cyanex 925[J]. Hydrometallurgy, 1998,48(3):301-312. doi: 10.1016/S0304-386X(97)00080-7
13. [13]
  SHEN Lu, CHEN Ji, DENG Yuefeng. Extraction of Sc(Ⅲ) Using a Bifunctional Ionic Liquid[A336] [P507][J]. Chinese J App Chem, 2016,33(3):330-335.
14. [14]
  YANG Qishan, LIU Zhaogang. Extraction of High Purity Y203 with Naphthenic Acid[J]. Chinese Rare Earths, 2004,25(3):35-38. doi: 10.3969/j.issn.1004-0277.2004.03.011
1. [1]
  Zhanxiang Liu , Chengshan Yuan , Jie Han , Shuanglian Cai , Qihan Zhang , Lin Wu , Yuan Zheng , Xingwen Sun , Qingwen Liu , Ying Xiong , Guangao Yu , Xin Du , Houjin Li , Jianrong Zhang , Shuyong Zhang . Recommendations for Basic Operations and Standards for Organic Chemical Extraction and Washing Experiments. University Chemistry, 2025, 40(5): 55-65. doi: 10.12461/PKU.DXHX202410039
2. [2]
  Lihui Jiang , Wanrong Dong , Hua Yang , Yongqing Xia , Hongjian Peng , Jun Yuan , Xiaoqian Hu , Zihan Zeng , Yingping Zou , Yiming Luo . Study on Extraction of p-Hydroxyacetophenone. University Chemistry, 2024, 39(11): 259-268. doi: 10.12461/PKU.DXHX202402056
3. [3]
  Yanhui Zhong , Ran Wang , Zian Lin . Analysis of Halogenated Quinone Compounds in Environmental Water by Dispersive Solid-Phase Extraction with Liquid Chromatography-Triple Quadrupole Mass Spectrometry. University Chemistry, 2024, 39(11): 296-303. doi: 10.12461/PKU.DXHX202402017
4. [4]
  Xiaofei Liu , He Wang , Li Tao , Weimin Ren , Xiaobing Lu , Wenzhen Zhang . Electrocarboxylation of Benzylic Phosphates and Phosphinates with Carbon Dioxide. Acta Physico-Chimica Sinica, 2024, 40(9): 2307008-0. doi: 10.3866/PKU.WHXB202307008
5. [5]
  Jinghua Wang , Yanxin Yu , Yanbiao Ren , Yesheng Wang . Integration of Science and Education: Investigation of Tributyl Citrate Synthesis under the Promotion of Hydrate Molten Salts for Research and Innovation Training. University Chemistry, 2024, 39(11): 232-240. doi: 10.3866/PKU.DXHX202402057
6. [6]
  Zunxiang Zeng , Yuling Hu , Yufei Hu , Hua Xiao . Analysis of Plant Essential Oils by Supercritical CO₂Extraction with Gas Chromatography-Mass Spectrometry: An Instrumental Analysis Comprehensive Experiment Teaching Reform. University Chemistry, 2024, 39(3): 274-282. doi: 10.3866/PKU.DXHX202309069
7. [7]
  Xuyu WANG , Xinran XIE , Dengke CAO . Photoreaction characteristics and luminescence modulation in phosphine-anthracene-based Au(Ⅰ) and Ir(Ⅲ) complexes. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1513-1522. doi: 10.11862/CJIC.20250113
8. [8]
  Zijian Zhao , Yanxin Shi , Shicheng Li , Wenhong Ruan , Fang Zhu , Jijun Jiang . A New Exploration of the Preparation of Polyacrylic Acid by Free Radical Polymerization Based on the Concept of Green Chemistry. University Chemistry, 2024, 39(5): 315-324. doi: 10.3866/PKU.DXHX202311094
9. [9]
  Ruiying WANG , Hui WANG , Fenglan CHAI , Zhinan ZUO , Benlai WU . Three-dimensional homochiral Eu(Ⅲ) coordination polymer and its amino acid configuration recognition. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 877-884. doi: 10.11862/CJIC.20250052
10. [10]
  Zhilian Liu , Wengui Wang , Hongxiao Yang , Yu Cui , Shoufeng Wang . Ideological and Political Education Design for the Synthesis of Irinotecan Drug Intermediate 7-Ethyl Camptothecin. University Chemistry, 2024, 39(2): 89-93. doi: 10.3866/PKU.DXHX202306012
11. [11]
  Zhiwen HUANG , Qi LIU , Jianping LANG . W/Cu/S cluster-based supramolecular macrocycles and their third-order nonlinear optical responses. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 79-87. doi: 10.11862/CJIC.20240184
12. [12]
  Ping Song , Nan Zhang , Jie Wang , Rui Yan , Zhiqiang Wang , Yingxue Jin . Experimental Teaching Design on Synthesis and Antitumor Activity Study of Cu-Pyropheophorbide-a Methyl Ester. University Chemistry, 2024, 39(6): 278-286. doi: 10.3866/PKU.DXHX202310087
13. [13]
  Guang Huang , Lei Li , Dingyi Zhang , Xingze Wang , Yugai Huang , Wenhui Liang , Zhifen Guo , Wenmei Jiao . Cobalt’s Valor, Nickel’s Foe: A Comprehensive Chemical Experiment Utilizing a Cobalt-based Imidazolate Framework for Nickel Ion Removal. University Chemistry, 2024, 39(8): 174-183. doi: 10.3866/PKU.DXHX202311051
14. [14]
  Xiaohang JIN , Qi LIU , Jianping LANG . Room‑temperature solid‑state synthesis, structure, and third‑order nonlinear optical properties of phosphine‑ligand‑protected silver thiolate clusters. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1505-1512. doi: 10.11862/CJIC.20250125
15. [15]
  Yinuo Wang , Siran Wang , Yilong Zhao , Dazhen Xu . Selective Synthesis of Diarylmethyl Anilines and Triarylmethanes via Multicomponent Reactions: Introduce a Comprehensive Experiment of Organic Chemistry. University Chemistry, 2024, 39(8): 324-330. doi: 10.3866/PKU.DXHX202401063
16. [16]
  .
  CCS Chemistry | 超分子活化底物为自由基促进高效选择性光催化氧化
  . CCS Chemistry, 2025, 7(10.31635/ccschem.025.202405229): -.
17. [17]
  Yinjie Xu , Suiqin Li , Lihao Liu , Jiahui He , Kai Li , Mengxin Wang , Shuying Zhao , Chun Li , Zhengbin Zhang , Xing Zhong , Jianguo Wang . Enhanced Electrocatalytic Oxidation of Sterols using the Synergistic Effect of NiFe-MOF and Aminoxyl Radicals. Acta Physico-Chimica Sinica, 2024, 40(3): 2305012-0. doi: 10.3866/PKU.WHXB202305012
18. [18]
  Huasen Lu , Shixu Song , Qisen Jia , Guangbo Liu , Luhua Jiang . Advances in Cu₂O-based Photocathodes for Photoelectrochemical Water Splitting. Acta Physico-Chimica Sinica, 2024, 40(2): 2304035-0. doi: 10.3866/PKU.WHXB202304035
19. [19]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
20. [20]
  Yunhao Zhang , Yinuo Wang , Siran Wang , Dazhen Xu . Progress in Selective Construction of Functional Aromatics from Nitrogenous Cycloalkanes. University Chemistry, 2024, 39(11): 136-145. doi: 10.3866/PKU.DXHX202401083

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(1139)
HTML views(230)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142