Study on Process and Mechanism of Extraction Separation of Sc and P in Zirconium Residue Wash Water AITranslate
Abstract AITranslate
The extraction properties and mechanism of three different extraction systems （P350, P507 and P20：l） for P and Sc were studied. Based on comparison, P204-TBP-kerosene system is the best extraction system for separation of Sc and Pb. The ideal organic phase composition is 25% P204＋4% TBP＋ 71% kerosene, and the suitable feed liquid acidity is 5.4 mol/L. Under the above conditions, Sc extraction rate is 98.78% and P extraction rate is 20.99%. P204 extraction system is suitable for a wide range of feed liquid acidity and P content,and the recovered products can be used directly as a raw material into a high-purity scandium oxide production line. This method has simple and economical process and high recovery rate with the value of popularization and application.
KeyWords AITranslate
1黄奇,张月英,余守慧.从锆英石提取钪的研究[J].上海金属：有色分册,1989,10(2):36-40. 被引量：7
2杨革.从钨渣中提取高纯氧化钪[J].湖南有色金属,2001,17(1):18-20. 被引量：33
3谢丽娜.钪锆的萃取分离[J].稀土,1991,12(5):68-69. 被引量：9
4宋金如,郑全伟,刘英,蒋小良.从高纯氧化钪中分离微量铁、锆的研究[J].湿法冶金,2004,23(3):151-156. 被引量：9
5Ishiwatari,M Kimura,E.用离子交换法从稀土金属中分离锆[J].离子交换与吸附,1990,6(3):222-222. 被引量：3
6傅玉琴,周移,李龙泉.PMBP萃淋树脂分离钪中微量锆[J].化学试剂,1999,21(1):44-46. 被引量：7
7赵云岭,李德谦.甲基膦酸二(1-甲庚)酯萃取钪的机理[J].应用化学,1990,7(2):1-5. 被引量：2
8侯利生.P_(507)和P_(204)在稀土分离中的应用[J].包钢科技,2005,31(S1):26-29. 被引量：9
9谢丽娜.从氯化物介质中萃取钪[J].稀有金属,1992,16(2):89-92. 被引量：2
10李正安.利用钛白粉生产的废酸提取高纯氧化钪[J].河南化工,1996,15(2):32-33. 被引量：9
1孙帅,孙宏骞,宋静,曲景奎,齐涛.钪资源现状及溶剂萃取在钪提取过程中的应用研究进展[J].过程工程学报,2020,20(8):877-886. 被引量：7
1葛阳阳,孟建卫,张凯熙,郭静粉.含氟助剂两段酸浸提取钒钛磁铁矿尾矿中的钪[J].稀土,2022,43(4):73-80. 被引量：2
2刘国栋,付勇,何伟,唐波,龙珍,杨颖,龙克树.中国铝土岩系中伴生钪资源富集规律及富集机制初探[J].地质论评,2021,67(4):952-972. 被引量：2
3李望,王雯博,段理哲,朱晓波.伯胺7101萃取分离钒及有机相乳化分析[J].矿冶工程,2021,41(4):76-78.
4邱叶红,董惠,朱刘.钪回收提取技术发展现状[J].中国资源综合利用,2021,39(10):145-147. 被引量：1
5冯艳虎,庄故章,周平,李子豪,晋艳玲,张培.西昌三圆石材厂废料中高钪矿物的浮选试验[J].矿冶,2021,30(6):20-28.
6潘思呈,徐红彬,张红玲,董玉明,张宏军,娄太平.赤泥硫酸铵焙烧浸出液水解制备偏钛酸的研究[J].无机盐工业,2023,55(2):85-91.
7邓冰,王晓慧,梁友伟,肖军辉.攀枝花地区含钪钒钛磁铁矿尾矿提钪关键技术研究[J].矿产综合利用,2023(4):50-54.
1李金华.国际科技活动测度体系群的演化与发展[J].国外社会科学,2018,0(3):116-125. 被引量：3
2郑汝伟,包申旭,张一敏.P204-TBP浸渍树脂的制备及对钒(Ⅳ)的吸附研究[J].有色金属：冶炼部分,2018(1):39-43. 被引量：3
3梁协池,刘学斌,杨燕生.2-乙基已基膦酸单2-乙基已基酯(P_(507))在水—癸醇体系中两相电离常数的测定[J].中山大学学报：自然科学版,1985,0(1):85-89.
Basic Information:
DOI：
Chinese Library Classification Number:TF804.2[冶金工程—有色金属冶金]
Citation Information:
The extraction properties and mechanism of three different extraction systems （P350, P507 and P20：l） for P and Sc were studied. Based on comparison, P204-TBP-kerosene system is the best extraction system for separation of Sc and Pb. The ideal organic phase composition is 25% P204＋4% TBP＋ 71% kerosene, and the suitable feed liquid acidity is 5.4 mol/L. Under the above conditions, Sc extraction rate is 98.78% and P extraction rate is 20.99%. P204 extraction system is suitable for a wide range of feed liquid acidity and P content,and the recovered products can be used directly as a raw material into a high-purity scandium oxide production line. This method has simple and economical process and high recovery rate with the value of popularization and application.
quote
| GB/T 7714-2015 | [1] WU Xi-tao, WANG Zhi-jian. Study on Process and Mechanism of Extraction Separation of Sc and P in Zirconium Residue Wash Water[J]. Rare Metals and Cemented Carbides, 2018(3): 1-5. |
| MLA | [1] WU Xi-tao, and WANG Zhi-jian. "Study on Process and Mechanism of Extraction Separation of Sc and P in Zirconium Residue Wash Water." Rare Metals and Cemented Carbides, no. 3, 2018, pp. 1-5. |
| APA | [1] WU Xi-tao, & WANG Zhi-jian. (2018). Study on Process and Mechanism of Extraction Separation of Sc and P in Zirconium Residue Wash Water. Rare Metals and Cemented Carbides(3), 1-5. |
| IEEE | [1] WU Xi-tao and WANG Zhi-jian, "Study on Process and Mechanism of Extraction Separation of Sc and P in Zirconium Residue Wash Water," Rare Metals and Cemented Carbides, no. 3, pp. 1-5, 2018. keywords: {zirconium residue wash water;scandium;phosphorus;extraction separation;P204;process;mechanism} |