Production of High-purity Ta_2O_5 by 2-step Extraction with N503 AITranslate
Abstract AITranslate
High-purity Ta_2O_5 is obtained by low-acid partial extraction from commercial Ta stripping solution of HF-H_2SO_4-Paraoct and Ta/Nb extraction system,using N503+Kerosene+modifier A as extractant so that part of Ta is extracted into the organic phase followed by further separation from Nb and impurity,stripping under alkali condition to obtain high-quality Ta solution,followed by neutrallization;washing;drying and calcination to result in high-purity Ta_2O_5.
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1王肇信.钽铌冶金学[M].稀有金属冶金学会、钽铌冶金专业委员会,1998..
1杨声海,王亦男,何静,唐谟堂,邱冠周.高纯纳米氧化钽的制备[J].稀有金属材料与工程,2007,36(2):282-286. 被引量：8
2余晓皎,李鹏,张廉奉.N503为载体的支撑液膜体系中Cu(Ⅱ)的传输[J].西安理工大学学报,2008,24(3):320-323. 被引量：2
3王彩华,崔玉民.N503萃取Fe^(3+)等温线模型的建立与应用[J].衡水学院学报,2010,12(1):44-47. 被引量：1
4晏慧娟,唐德胜.传统工艺生产氧化钽(铌)除杂技术特点及研究进展[J].稀有金属与硬质合金,2016,44(4):14-19. 被引量：4
1杨声海,陈永明,杨海平,刘银元,唐谟堂,邱冠周.Preparation of high-purity tantalum ethoxide by vacuum distillation[J].中国有色金属学会会刊：英文版,2008,18(1):196-201. 被引量：2
2蒋柏泉,黄庆荣,郑典模,全水清,曾庆芳.溶剂浸取法制备低氟高纯氧化钽研究[J].南昌大学学报：工科版,2008,30(2):120-122. 被引量：1
3王鲜,任洪波,张林,毕于铁.块状Ta_2O_5-TiO_2复合气凝胶的制备与表征[J].强激光与粒子束,2008,20(10):1641-1644. 被引量：1
4杨声海,蔡亚楠,杨海平,金胜明.Electrochemical synthesis and characterization of tantalum alkoxides[J].中国有色金属学会会刊：英文版,2009,19(6):1504-1508.
5余晓皎,吕伟桃,王娜,姚秉华,孟瑞军,李新明.支撑离子液膜体系中Ni(Ⅱ)的传输[J].西安理工大学学报,2010,26(3):341-344. 被引量：2
6杨静,任洪波,毕于铁,罗炫.金属醇盐法制备Ta_2O_5气凝胶[J].强激光与粒子束,2011,23(7):1885-1888. 被引量：1
72013年10月影院票房排名(前100名)[J].中国电影市场,2013(12):43-44.
8G系列：传输系统和媒质，数字系统和网络数字段和数字线路系统-海底光缆系统适用于海底光缆系统的试验方法[J].光纤光缆传输技术,2013(4):35-56.
9余晓皎,张帆,彭玉洁,张健,代文琴,钮金芬,姚秉华.响应曲面法优化支撑液膜中Cu(Ⅱ)的传输[J].西安理工大学学报,2015,31(1):45-49.
10许文杰,李明玉,耿瑞,卢峰,刘吉军.粉煤灰酸浸液制备氧化铁红[J].现代化工,2017,37(4):133-136. 被引量：2
1胡益清,陈既明.N503+仲辛醇+煤油的混合萃取剂性能[J].稀有金属与硬质合金,1992,20(2):10-15.
2胡益清.高纯氧化钽的研制[J].稀有金属与硬质合金,1994,22(1):9-13. 被引量：2
3郑晓玲,倪兆艾.N_(503)萃取稀土元素的研究[J].稀土,1990,11(5):18-22. 被引量：1
4贾光林,李明玉,王琪瑶,刘海豪.粉煤灰酸浸溶液中铁铝离子的萃取分离[J].过程工程学报,2015,15(4):584-588. 被引量：7
5胡华业,刘志强.高纯钽(铌)氯化物制备技术的研究[J].稀有金属与硬质合金,2008,36(1):24-25.
6穆光杰.N503串级萃取分离Ga、In[J].稀有金属,1991,15(1):13-17. 被引量：1
7王彩华,崔玉民,张旭.N503萃取Fe^3＋工艺研究[J].合肥工业大学学报：自然科学版,2008,31(8):1275-1278. 被引量：5
8孟斌.高纯钽的制取工艺[J].有色与稀有金属国外动态,1994(13):6-7.
9高远,赖复兴,吴斌秀,吴成春,王坚,王继民,陈少纯.盐酸体系N503萃取分离回收铟[J].有色金属：冶炼部分,2012(1):35-38. 被引量：6
10邵传兵,鲁兴武,马爱军,马琳亭,李守荣,程亮.萃取法从含铊烟尘中综合回收稀散金属的研究[J].有色金属：冶炼部分,2014,0(10):57-58. 被引量：11
Basic Information:
DOI：
Chinese Library Classification Number:TF804.2[冶金工程—有色金属冶金]
Citation Information:
High-purity Ta_2O_5 is obtained by low-acid partial extraction from commercial Ta stripping solution of HF-H_2SO_4-Paraoct and Ta/Nb extraction system,using N503+Kerosene+modifier A as extractant so that part of Ta is extracted into the organic phase followed by further separation from Nb and impurity,stripping under alkali condition to obtain high-quality Ta solution,followed by neutrallization;washing;drying and calcination to result in high-purity Ta_2O_5.
quote
| GB/T 7714-2015 | [1] WAN Ming-yuan. Production of High-purity Ta_2O_5 by 2-step Extraction with N503[J]. Rare Metals and Cemented Carbides, 2002(2): 19-22. |
| MLA | [1] WAN Ming-yuan. "Production of High-purity Ta_2O_5 by 2-step Extraction with N503." Rare Metals and Cemented Carbides, no. 2, 2002, pp. 19-22. |
| APA | [1] WAN Ming-yuan. (2002). Production of High-purity Ta_2O_5 by 2-step Extraction with N503. Rare Metals and Cemented Carbides(2), 19-22. |
| IEEE | [1] WAN Ming-yuan, "Production of High-purity Ta_2O_5 by 2-step Extraction with N503," Rare Metals and Cemented Carbides, no. 2, pp. 19-22, 2002. keywords: {N503;low-acid partial extraction;high-purity Ta_2O_5} |