Vanadium Recovery from Vanadium Ore with High Carbon and Silicon Content AITranslate
Abstract AITranslate
A process to produce vanadium pentoxide is introduced from the vanadium ore with high carbon and silicon content,including the main process steps as follows：roasting,sulfuric acid leaching,extraction with P204＋TBP＋aviation fuel and vanadium precipitation with ammonia.And the technical conditions of the process steps were studied.The vanadium ore is roasted at 500 ℃ for 5 h,ground to a size less than 75 μm and then leached twice with sulfuric acid.As a result,the vanadium leaching rate is up to 96.83%.The V2O5 product with a purity of 98.52% can be obtained and the total vanadium recovery is above 93% after extraction with P204＋TBP＋aviation fuel and vanadium precipitation with ammonia.The process not only improves the vanadium recovery of the vanadium ore with high silicon and carbon content,but also ensures sustainable production,good economic returns and light environmental pollution.
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1魏昶,樊刚,李旻廷,邓志敢.含钒石煤氧压酸浸中影响钒浸出率的主要因素研究[J].稀有金属,2007,31(S1):98-101. 被引量：26
2李志伟,宋翔宇,张建乐.河南某钒矿湿法提取五氧化二钒试验研究[J].矿冶工程,2009,29(3):33-36. 被引量：12
3别舒,王兆军,李清海,张衍国.石煤提钒钠化焙烧与钙化焙烧工艺研究[J].稀有金属,2010,34(2):291-297. 被引量：40
4宾智勇.钒矿石无盐焙烧提取五氧化二钒试验[J].钢铁钒钛,2006,27(1):21-26. 被引量：66
5邢丽华,余志伟.石墨伴生钒矿中钒的焙烧浸取及分析研究[J].非金属矿,2007,30(6):38-40. 被引量：3
6张中豪.钙化焙烧冶炼V_2O_5新工艺研究[J].新技术新工艺,1999(3):23-24. 被引量：13
7邴桔,龚胜,龚竹青.从石煤中提取五氧化二钒的工艺研究[J].稀有金属,2007,31(5):670-676. 被引量：25
8汪会生.石煤提钒钠化焙烧技术分析[J].矿冶工程,1994,14(2):49-52. 被引量：33
9宁华,周晓源,尚德龙,杜海营.石煤提钒焙烧工艺分析[J].有色金属,2010,62(1):80-83. 被引量：17
10刘莎,吴烈善,黄世友,唐植成.五氧化二钒生产中的污染问题及治理研究[J].环境科学与管理,2008,33(9):42-44. 被引量：6
1李志伟,宋翔宇,张建乐.河南某钒矿湿法提取五氧化二钒试验研究[J].矿冶工程,2009,29(3):33-36. 被引量：12
2宾智勇.钒矿石无盐焙烧提取五氧化二钒试验[J].钢铁钒钛,2006,27(1):21-26. 被引量：66
3张著,李婕,杨文,胡亮,秦红,谭令,吴海国,邓星桂,吴奂.石煤钒浸出液直接制备钒酸铁的研究[J].有色金属：冶炼部分,2016(11):49-51. 被引量：1
4邹贻薪.我国工业钒渣中的含钒相特征[J].矿产综合利用,1992(1):45-49. 被引量：2
5罗文波,王吉坤.高铁硫酸锌溶液萃取铟的研究[J].有色金属：冶炼部分,2015(5):58-61. 被引量：5
6普世坤,靳林,肖春宏,冯章启.酸浸-萃取-氨沉淀法从石煤钒矿中提取钒[J].稀有金属与硬质合金,2012,40(1):14-17. 被引量：5
7朱军,王毅,李欣,李营生,李世禄.某高磷钒矿浸出试验研究[J].湿法冶金,2010,29(4):257-259. 被引量：1
8肖华利.铟浸出工艺探讨[J].稀有金属与硬质合金,2003,31(4):4-6. 被引量：8
9胥洪波,罗云丽,霍健奎.钒浸出液除磷研究[J].四川有色金属,2002(3):29-31. 被引量：3
10贾秀敏,李培佑,黄永,陈天宝,刘忠臣,刘会武,闻振乾.陕西某钒矿石钙化焙烧—酸浸工艺研究[J].湿法冶金,2015,34(3):182-185. 被引量：5
Basic Information:
DOI：
Chinese Library Classification Number:TF841.3[冶金工程—有色金属冶金]
Citation Information:
A process to produce vanadium pentoxide is introduced from the vanadium ore with high carbon and silicon content,including the main process steps as follows：roasting,sulfuric acid leaching,extraction with P204＋TBP＋aviation fuel and vanadium precipitation with ammonia.And the technical conditions of the process steps were studied.The vanadium ore is roasted at 500 ℃ for 5 h,ground to a size less than 75 μm and then leached twice with sulfuric acid.As a result,the vanadium leaching rate is up to 96.83%.The V2O5 product with a purity of 98.52% can be obtained and the total vanadium recovery is above 93% after extraction with P204＋TBP＋aviation fuel and vanadium precipitation with ammonia.The process not only improves the vanadium recovery of the vanadium ore with high silicon and carbon content,but also ensures sustainable production,good economic returns and light environmental pollution.
quote
| GB/T 7714-2015 | [1] JIN Lin, PU Shi-kun, LI Shan-ji. Vanadium Recovery from Vanadium Ore with High Carbon and Silicon Content[J]. Rare Metals and Cemented Carbides, 2011(2): 6-9. |
| MLA | [1] JIN Lin, et al., "Vanadium Recovery from Vanadium Ore with High Carbon and Silicon Content." Rare Metals and Cemented Carbides, no. 2, 2011, pp. 6-9. |
| APA | [1] JIN Lin, PU Shi-kun, & LI Shan-ji. (2011). Vanadium Recovery from Vanadium Ore with High Carbon and Silicon Content. Rare Metals and Cemented Carbides(2), 6-9. |
| IEEE | [1] JIN Lin, PU Shi-kun, and LI Shan-ji, "Vanadium Recovery from Vanadium Ore with High Carbon and Silicon Content," Rare Metals and Cemented Carbides, no. 2, pp. 6-9, 2011. keywords: {vanadium ore with high carbon and silicon content;vanadium recovery;sulfuric acid leaching;extraction with P204＋TBP＋aviation fuel;vanadium precipitation with ammonia} |