Study on the extraction performance of V(IV) by P204 in sulfuric acid system

Feng Xueru; Lv Guozhi; Zhang Ting’an; Zhao Qiuyue

doi:10.7513/j.issn.1004-7638.2022.06.001

Volume 43 Issue 6

Jan. 2023

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Feng Xueru, Lv Guozhi, Zhang Ting’an, Zhao Qiuyue. Study on the extraction performance of V(IV) by P204 in sulfuric acid system[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(6): 1-6. doi: 10.7513/j.issn.1004-7638.2022.06.001

Citation:

Feng Xueru, Lv Guozhi, Zhang Ting’an, Zhao Qiuyue. Study on the extraction performance of V(IV) by P204 in sulfuric acid system[J]. IRON STEEL VANADIUM TITANIUM, 2022, 43(6): 1-6. doi: 10.7513/j.issn.1004-7638.2022.06.001

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Study on the extraction performance of V(IV) by P204 in sulfuric acid system

doi: 10.7513/j.issn.1004-7638.2022.06.001

1.
Institute of Multipurpose Utilization of Mineral Resources, CAGS, Chengdu 610041, Sichuan, China
2.
School of Metallurgy, Northeastern University, Shenyang 110819, Liaoning, China

Received Date: 2022-09-12
Publish Date: 2023-01-13

Abstract

Abstract

The leaching solution was taken as the research object which was obtained from the new process for vanadium production by acid leaching with titanium white waste acid under the pressure without roasting. V(IV) solution in sulfuric acid system was prepared to study on the extraction performance of V(IV) by P204 using single factor tests. The effects of initial pH value of aqueous phase, amount of extractant P204, extraction ratio (O/A)and the shaking time on the extraction were investigated to obtain the optimum extraction conditions of different concentrations of V(IV) solution. The saturation capacity of P204 and extraction mechanism of V(IV) were preliminarily studied. The results show that the concentration of V(IV) solution affects the initial pH value of aqueous phase and the amount of extractant P204, but has no effect on the shaking time and extraction ratio (O/A). P204 has an excellent extraction performance, fast extraction speed and large saturation capacity for V(IV) in sulfuric acid system. For the V(IV) solutions of 1, 10 g/L and 30 g/L, the single-stage extraction rates are 90.36%, 90.27% and 61.37%, respectively, under the suitable extraction conditions.
- V(IV),
- sulfuric acid system,
- extraction,
- P204,
- saturation capacity

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References(18)

References

[1]	Huang Xiaohui, Zuo Xiurong, Liu Fengqin, et al. Researchprogress and application status of superplasticity of Ti6Al4V alloy[J]. Materials Research and Application, 2010,4(1):23−26. (黄晓辉, 左秀荣, 刘凤芹, 等. Ti6Al4V合金超塑性的研究进展及应用现状[J]. 材料研究与应用, 2010,4(1):23−26.
[2]	Feng Jingxiang, Luo Yuqing, Cao Lixiang. Preparation and properties of a new vanadium based anode alloy for automotive batteries[J]. Iron Steel Vanadium Titanium, 2021,42(3):94−98. (冯竞祥, 罗瑜清, 曹立祥. 新型钒基新能源汽车电池负极合金的制备与性能研究[J]. 钢铁钒钛, 2021,42(3):94−98.
[3]	Zhang Jia, Li Qian, Han Yani. Application of vanadium catalyst in sulfuric acid production[J]. Guangdong Chemical, 2020,47(17):63−64. (张甲, 李倩, 韩雅妮. 钒催化剂在硫酸生产中的应用[J]. 广东化工, 2020,47(17):63−64.
[4]	Peng Kebo, Gao Likun, Rao Bing, et al. Current status of vanadium resources and research progress on vanadium extraction with organic phosphorus extractants[J]. Chinese Journal of Engineering, 2021,43(5):603−611. (彭科波, 高利坤, 饶兵, 等. 钒资源现状及有机磷类萃取剂萃钒的研究进展[J]. 工程科学学报, 2021,43(5):603−611.
[5]	Moskalyk R R, Aifantazi A M. Processing of vanadium: A review[J]. Minerals Engineering, 2003,16(9):793−805. doi: 10.1016/S0892-6875(03)00213-9
[6]	Xu Zhengzheng, Liang Jinglong, Li Hui, et al. Research status and prospects of vanadium recovery in vanadium containing wastes[J]. Multipurpose Utilization of Mineral Resources, 2020,(3):8−13. (徐正震, 梁精龙, 李慧, 等. 含钒废弃物中钒的回收研究现状及展望[J]. 矿产综合利用, 2020,(3):8−13.
[7]	Chen Shurui, Yang Shaoli, Ma Lan. Research status of vanadium extraction from steel slag containing vanadium[J]. Conservation and Utilization of Mineral Resources, 2019,39(3):69−74. (陈书锐, 杨绍利, 马兰. 含钒钢渣提钒研究现状[J]. 矿产保护与利用, 2019,39(3):69−74.
[8]	杨守志. 钒冶金[M]. 北京: 冶金工业出版社, 2010: 22-42. Yang Shouzhi. Vanadium metallurgy[M]. Beijing: Metallergical Industry Press, 2010: 22-42.
[9]	Gao Guangyan, Gao Likun, Rao Bing, et al. Current situation of resource utilization of waste acid from titanium dioxide production[J]. Iron Steel Vanadium Titanium, 2021,42(5):99−108. (高广言, 高利坤, 饶兵, 等. 硫酸法钛白废酸资源化利用现状及展望[J]. 钢铁钒钛, 2021,42(5):99−108.
[10]	Yang Haizhou, Qin Lingling, Chen Gang. Research progress for recovery and comprehensive utilization of waste acid from titanium dioxide production[J]. Guangdong Chemical Industry, 2018,45(16):118−119. (杨海舟, 秦玲玲, 陈钢. 钛白废酸回收及综合利用研究进展[J]. 广东化工, 2018,45(16):118−119.
[11]	Yu Yaojie. Comprehensive utilization of waste acid from titanium dioxide production by sulfuric acid process[J]. Chemical Engineering Design Communications, 2019,(5):145−146. (于耀杰. 硫酸法钛白粉生产副产品废酸的综合利用[J]. 化工设计通讯, 2019,(5):145−146. doi: 10.3969/j.issn.1003-6490.2019.05.106
[12]	张廷安, 牟望重, 豆志河, 等. 一种利用含钒钛转炉渣的湿法提钒方法: 中国, CN101967563A[P]. 2011-02-09. Zhang Ting’an, Mou Wangzhong, Dou Zhihe, et al. A hydrometallurgical method for extracting vanadium from converter slag containing vanadium and titanium: China, CN101967563A[P]. 2011-02-09.
[13]	Yu Bin, Sun Zhaohui, Xian Yong, et al. Study on extraction separation of non-roasting acid leachate of vanadium slag[J]. Iron Steel Vanadium Titanium, 2014,35(5):1−6. (余彬, 孙朝晖, 鲜勇, 等. 钒渣无焙烧酸浸液萃取分离试验研究[J]. 钢铁钒钛, 2014,35(5):1−6.
[14]	Zhang Ting^,an, Mou Wangzhong, Dou Zhihe, et al. Potential-pH diagrams for V-Fe-H₂O system during oxyen pressure acid leaching of vanadium-bearing converter slags[J]. Transactions of Nonferrous Metals Society of China, 2011,21(11):2936−2945. (张廷安, 牟望重, 豆志河, 等. 转炉钒渣氧压酸浸过程V-Fe-H₂O系的电位—pH图[J]. 中国有色金属学报, 2011,21(11):2936−2945.
[15]	Li Wang, Zhang Yimin, Liu Tao, et al. Comparison of ion exchange and solvent extraction in recivering vanadium from sulfuric leach solutions of stone coal[J]. Hydrometallurgy, 2013,131/132:1−7. doi: 10.1016/j.hydromet.2012.09.009
[16]	Li Xingbin, Wei Chang, Wu Jun, et al. Thermodynamics and mechanism of vanadium(IV) extraction from sulphate medium with D2EHPA, EHEHPA and CYANEX 272 in kerosene[J]. Transactions of Nonferrous Metals Society of China, 2012,22(2):461−466. doi: 10.1016/S1003-6326(11)61199-0
[17]	Wang Yuxin, Zeng Ping. Study on the extraction mechanism of Ⅴ(Ⅳ) by di-(2-ethylhexyl) phosphate[J]. Chinese Journal of Rare Metals, 1990,14(3):172−175. (王玉鑫, 曾平. 二-(2-乙基己基)磷酸萃取Ⅴ(Ⅳ)的机理研究[J]. 稀有金属, 1990,14(3):172−175.
[18]	Tang Yue, Ye Guohua, Hu Yujie, et al. Mathematical modeling and analysis of vanadium extraction from acid leaching solution of clay vanadium ore with N235[J]. Iron Steel Vanadium Titanium, 2021,42(2):28−35. (唐悦, 叶国华, 胡渝杰, 等. N235从黏土钒矿酸浸液中萃钒的数学建模与分析[J]. 钢铁钒钛, 2021,42(2):28−35.