Citation: YANG Zhengfei, CHEN Youshun, ZHANG Haojie, LIU Zhixiong, YAN Wenbin, LI Fei. Selective Extraction of Vanadium from the Fe-Bearing Acidic Solution by Method of "Depressing Extraction-Extraction"[J]. Chinese Journal of Applied Chemistry, ;2020, 37(7): 803-809. doi: 10.11944/j.issn.1000-0518.2020.07.190356 shu

Selective Extraction of Vanadium from the Fe-Bearing Acidic Solution by Method of "Depressing Extraction-Extraction"

YANG Zhengfei ^a ,
CHEN Youshun ^a ,
ZHANG Haojie ^a ,
LIU Zhixiong ^a ,
YAN Wenbin ^a,b,c ,
LI Fei ^a,b,c,,

a.
School of Chemistry and Chemical Engineering, Jishou University, Jishou, Hunan 416000, China
b.
The Collaborative Innovation Center of Manganese-Zinc-Vanadium Industrial Technology(the 2011 Plan of Hunan Province), Jishou University, Jishou, Hunan 416000, China
c.
Key Laboratory of Mineral Cleaner Production and Exploit of Green Functional Materials in Hunan Province, Jishou University, Jishou, Hunan 416000, China

Corresponding author: LI Fei, 113501005@csu.edu.cn
Received Date: 27 December 2019
Revised Date: 15 April 2020
Accepted Date: 8 May 2020

Fund Project: Supported by the Foundation of Educational Commission of Hunan Province(No.18B320), the Foundation of the Collaborative Innovation Center of Manganese-Zinc-Vanadium Industrial Technology(the 2011 Plan of Hunan Province), the Research Startup Foundation of Jishou University(No.jsdxrcyjkyxm201701)

Figures(8)

The extraction of vanadium from stone coal by acid leaching has attracted much attention because of its characteristic of environment friendly and high metal yield. However, the process is seriously affected by concentrated Fe³⁺ in the vanadium mother solution. In this paper, a system (P507(2-ethylhexylphosphonic acid mono-(2-ethylhexyl) ester)+N235(Trioctyl/tridecylaklylamines)+sulfonated kerosene) based on the "depressing extraction-extraction" effect was proposed to separate V from Fe. The influence of various factors on the separation and enrichment of V over Fe was studied in details. Results show that P507 is responsible for extraction of Fe and V, while N235 suppresses the extraction of Fe³⁺. The higher the concentration of N235, the less Fe³⁺ is extracted. The separation efficiency of V over Fe is high in the raw solution at pH≤0.4, demonstrating the applicability of the designed "depressing extraction-extraction" mixed extractants toward concentrated acid leaching solution. When 6 mol/L ammonia is used, more than 99% of vanadium can be stripped. Under the condition of 25 ℃, V(organic phase):V(aqueous phase)=2:1 the stripping pregnant solution is obtained, in which the mass concentration of vanadium is 14.73 g/L, the mass concentration of iron is less than 0.022 g/L, and the mass ratio of vanadium to iron is more than 669.5. It is evident that the "depressing extraction-extraction" is a method of easy operation, being economic and efficient, and great industrial prospect.
- solvent extraction,
- depressing extraction,
- separation of vanadium over iron,
- pseudo-stripping,
- ammonium vanadate
1. [1]
  ZOU Liqing. The Late Vanadium Ore[J]. Land Resour Her, 2011,8(1):38-39. doi: 10.3969/j.issn.1672-5603.2011.01.016
2. [2]
  WANG Fei, ZHANG Yimin, LIU Tao. Solvent Extraction Behavior of Vanadium from Direct Acidic Leaching and Roasting Acidic Leaching[J]. Nonferrous Met, 2014(5):30-33. doi: 10.3969/j.issn.1007-7545.2014.05.008
3. [3]
  XUE Nannan. Research on Process Mechanism of the Intensified Leaching of Vanadium from Shale by Particle Cracking with Stress under Oxygen Pressure in Acidic System[D]. Wuhan: Wuhan University of Science and Technology, 2017(in Chinese).
4. [4]
  LI Dao, LIU Tao, ZHANG Yimin. Leaching Behaviour of V, Fe, Al during Vanadium Extraction from Stone Coal by Sufuric Acid Leaching[J]. Nonferrous Met, 2016(6):50-53. doi: 10.3969/j.issn.1007-7545.2016.06.014
5. [5]
  Hu P C, Zhang Y M, Liu T. Source Separation of Vanadium over Iron from Roasted Vanadium Bearing Shale During Acid Leaching via Ferric Fluoride Surface Coating[J]. J Clean Prod, 2018,181:399-407. doi: 10.1016/j.jclepro.2018.01.226
6. [6]
  Hong N T, Lee N, Man S. Solvent Extraction of Vanadium(Ⅴ) from Sulfate Solutions Using LIX63 and PC88A[J]. J Ind Eng Chem, 2015,31(25):118-123.
7. [7]
  Zhang Y, Zhang T A, Dreisinger D. Chelating Extraction of Vanadium(Ⅴ) from Low pH Sulfuric Acid Solution by Mextral 973H[J]. Sep Purif Technol, 2017,190(8):123-135.
8. [8]
  FENG Xueru, LV Guozhi, ZHANG Ting'an. Study on Separation Performance of V(Ⅳ) and Fe(Ⅲ) by P204 in Sulfuric Acid Extraction System[J]. Iron Steel Vanadium Titanium, 2017,38(2):23-30.
9. [9]
  ZHANG Jian, ZHU Zhaowu, LEI Ze. Preparation of Vanadium Oxalate by Solvent Extraction and Purification with P507 and Its Physicochemical Properties[J]. Chem J Chinese Univ, 2019,40(4):740-746.
10. [10]
  XIONG Pu, ZHANG Yimin, HUANG Jing. Separation of Vanadium and Iron in Stone Coal Acidic Leaching Solution with P507-N235 Mixed Extractant[J]. Nonferrous Met, 2016(10):36-39. doi: 10.3969/j.issn.1007-7545.2016.10.010
11. [11]
  Liu F, Ning P G, Cao H B. Measurement and Modeling for Vanadium Extraction from the (NaVO₃+H₂SO₄+H₂O) System by Primary Amine N1923[J]. J Chem Thermodyn, 2015,80:13-21. doi: 10.1016/j.jct.2014.08.011
12. [12]
  Yang X, Zhang Y M, Bao S X. Separation and Recovery of Vanadium from a Sulfuric-Acid Leaching Solution of Stone Coal by Solvent Extraction Using Trialkylamine[J]. Sep Purif Technol, 2016,164:49-55. doi: 10.1016/j.seppur.2016.03.021
13. [13]
  SHANG Jiguang, SUN Guoxin. Extraction of Fe(Ⅲ) from Aluminum Chloride[J]. Chinese J Appl Chem, 2018,35(1):75-81.
14. [14]
  YU Shuqiu. Effects of TRPO in the Organic Phase on the Extraction of Fe(Ⅲ) from the Sulfate Solution by HDEHP[J]. Eng Chem Metall, 1987,8(4):1-6. doi: 10.3321/j.issn:1009-606X.1987.04.001
15. [15]
  YUAN Chengye. Structure and Properties of Organophosphorus Ligands[J]. Chinese J Org Chem, 1979(1):45-56.
16. [16]
  Ye G H, Hu Y B, Tong X. Extraction of Vanadium from Direct Acid Leaching Solution of Clay Vanadium Ore Using Solvent Extraction with N235[J]. Hydrometallurgy, 2018,177:27-33. doi: 10.1016/j.hydromet.2018.02.004
17. [17]
  Zhang Y, Zhang T A, Lv G Z. Synergistic Extraction of Vanadium(Ⅳ) in Sulfuric Acid Media Using a Mixture of D2EHPA and EHEHPA[J]. Hydrometallurgy, 2016,166:87-93. doi: 10.1016/j.hydromet.2016.09.003
18. [18]
  Zhang W G, Zhang T A, Lv G Z. Thermodynamic Study on the V(Ⅴ)-P(Ⅴ)-H₂O System in Acidic Leaching Solution of Vanadium-Bearing Converter Slag[J]. Sep Purif Technol, 2019,218:164-172. doi: 10.1016/j.seppur.2019.02.025
1. [1]
  Yuting ZHANG , Zunyi LIU , Ning LI , Dongqiang ZHANG , Shiling ZHAO , Yu ZHAO . Nickel vanadate anode material with high specific surface area through improved co-precipitation method: Preparation and electrochemical properties. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2163-2174. doi: 10.11862/CJIC.20240204
2. [2]
  Jinyi Sun , Lin Ma , Yanjie Xi , Jing Wang . Preparation and Electrocatalytic Nitrogen Reduction Performance Study of Vanadium Nitride@Nitrogen-Doped Carbon Composite Nanomaterials: A Recommended Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(4): 184-191. doi: 10.3866/PKU.DXHX202310094
3. [3]
  Xinhao Yan , Guoliang Hu , Ruixi Chen , Hongyu Liu , Qizhi Yao , Jiao Li , Lingling Li . Polyethylene Glycol-Ammonium Sulfate-Nitroso R Salt System for the Separation of Cobalt (II). University Chemistry, 2024, 39(6): 287-294. doi: 10.3866/PKU.DXHX202310073
4. [4]
  Runjie Li , Hang Liu , Xisheng Wang , Wanqun Zhang , Wanqun Hu , Kaiping Yang , Qiang Zhou , Si Liu , Pingping Zhu , Wei Shao . 氨基酸的衍生及手性气相色谱分离创新实验. University Chemistry, 2025, 40(6): 286-295. doi: 10.12461/PKU.DXHX202407059
5. [5]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006
6. [6]
  Yanglin Jiang , Mingqing Chen , Min Liang , Yige Yao , Yan Zhang , Peng Wang , Jianping Zhang . Experimental and Theoretical Investigations of Solvent Polarity Effect on ESIPT Mechanism in 4′-N,N-diethylamino-3-hydroxybenzoflavone. Acta Physico-Chimica Sinica, 2025, 41(2): 100012-. doi: 10.3866/PKU.WHXB202309027
7. [7]
  Yang Chen , Peng Chen , Yuyang Song , Yuxue Jin , Song Wu . Application of Chemical Transformation Driven Impurity Separation in Experiments Teaching: A Novel Method for Purification of α-Fluorinated Mandelic Acid. University Chemistry, 2024, 39(6): 253-263. doi: 10.3866/PKU.DXHX202310077
8. [8]
  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
9. [9]
  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
10. [10]
  Chengshan Yuan , Xiaolong Li , Xiuping Yang , Xiangfeng Shao , Zitong Liu , Xiaolei Wang , Yongwen Shen . Standardized Operational Guidelines for Mixed-Solvent Recrystallization in Organic Chemistry Experiment. University Chemistry, 2025, 40(5): 122-127. doi: 10.12461/PKU.DXHX202504073
11. [11]
  Jihua Deng , Xinshi Wu , Dichang Zhong . Exploration of Green Teaching and Ideological and Political Education in Chemical Experiment of “Preparation of Ammonium Ferrous Sulfate”. University Chemistry, 2024, 39(10): 325-329. doi: 10.12461/PKU.DXHX202405046
12. [12]
  Qiuting Zhang , Fan Wu , Jin Liu , Zian Lin . Chromatographic Stationary Phase and Chiral Separation Using Frame Materials. University Chemistry, 2025, 40(4): 291-298. doi: 10.12461/PKU.DXHX202405174
13. [13]
  Nengmin ZHU , Wenhao ZHU , Xiaoyao YIN , Songzhi ZHENG , Hao LI , Zeyuan WANG , Wenhao WEI , Xuanheng CHEN , Weihai SUN . Preparation of high-performance CsPbBr₃ perovskite solar cells by the aqueous solution solvent method. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1131-1140. doi: 10.11862/CJIC.20240419
14. [14]
  Xinting XIONG , Zhiqiang XIONG , Panlei XIAO , Xuliang NIE , Xiuying SONG , Xiuguang YI . Synthesis, crystal structures, Hirshfeld surface analysis, and antifungal activity of two complexes Na(Ⅰ)/Cd(Ⅱ) assembled by 5-bromo-2-hydroxybenzoic acid ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1661-1670. doi: 10.11862/CJIC.20240145
15. [15]
  Qingying Gao , Tao Luo , Jianyuan Su , Chaofan Yu , Jiazhu Li , Bingfei Yan , Wenzuo Li , Zhen Zhang , Yi Liu . Refinement and Expansion of the Classic Cinnamic Acid Synthesis Experiment. University Chemistry, 2024, 39(5): 243-250. doi: 10.3866/PKU.DXHX202311074
16. [16]
  Qiuyang LUO , Xiaoning TANG , Shu XIA , Junnan LIU , Xingfu YANG , Jie LEI . Application of a densely hydrophobic copper metal layer in-situ prepared with organic solvents for protecting zinc anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1243-1253. doi: 10.11862/CJIC.20240110
17. [17]
  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
18. [18]
  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
19. [19]
  Lijuan Wang , Yuping Ning , Jian Li , Sha Luo , Xiongfei Luo , Ruiwen Wang . Enhancing the Advanced Nature of Natural Product Chemistry Laboratory Courses with New Research Findings: A Case Study of the Application of Berberine Hydrochloride in Photodynamic Antimicrobial Films. University Chemistry, 2024, 39(11): 241-250. doi: 10.12461/PKU.DXHX202403017
20. [20]
  Hong LI , Xiaoying DING , Cihang LIU , Jinghan ZHANG , Yanying RAO . Detection of iron and copper ions based on gold nanorod etching colorimetry. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 953-962. doi: 10.11862/CJIC.20230370

Get Citation

PDF

XML

Metrics

PDF Downloads(17)
Abstract views(1325)
HTML views(275)

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