anovelprocessfortherecoveryofirontitaniumandvanadiumfromvanadiumbearingtitanomagnetitesodiummodificationdirectreductioncoupledprocess

	anovelprocessfortherecoveryofirontitaniumandvanadiumfromvanadiumbearingtitanomagnetitesodiummodificationdirectreductioncoupledprocess
	Zhang Yimin 2; Yi Lingyun 1; Wang Lina 1; Chen Desheng 1; Wang Weijing1 ; Liu Yahui 1; Zhao Hongxin 1; Qi Tao 1
刊名	internationaljournalofmineralsmetallurgyandmaterials
	2017
卷号	24 期号:5 页码:504
ISSN号	1674-4799
英文摘要	Abstract A sodium modification–direct reduction coupled process was proposed for the simultaneous extraction of V and Fe from vanadium- bearing titanomagnetite. The sodium oxidation of vanadium oxides to water-soluble sodium vanadate and the transformation of iron oxides to metallic iron were accomplished in a single-step high-temperature process. The increase in roasting temperature favors the reduction of iron oxides but disfavors the oxidation of vanadium oxides. The recoveries of vanadium, iron, and titanium reached 84.52%, 89.37%, and 95.59%, respectively. Moreover, the acid decomposition efficiency of titanium slag reached 96.45%. Compared with traditional processes, the novel process provides several advantages, including a shorter flow, a lower energy consumption, and a higher utilization efficiency of vanadium-bearing titanomagnetite resources.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/36597]
专题	中国科学院过程工程研究所
作者单位	1.中国科学院过程工程研究所 2.中国科学院大学
推荐引用方式 GB/T 7714	Zhang Yimin,Yi Lingyun,Wang Lina,et al. anovelprocessfortherecoveryofirontitaniumandvanadiumfromvanadiumbearingtitanomagnetitesodiummodificationdirectreductioncoupledprocess[J]. internationaljournalofmineralsmetallurgyandmaterials,2017,24(5):504.
APA	Zhang Yimin.,Yi Lingyun.,Wang Lina.,Chen Desheng.,Wang Weijing.,...&Qi Tao.(2017).anovelprocessfortherecoveryofirontitaniumandvanadiumfromvanadiumbearingtitanomagnetitesodiummodificationdirectreductioncoupledprocess.internationaljournalofmineralsmetallurgyandmaterials,24(5),504.
MLA	Zhang Yimin,et al."anovelprocessfortherecoveryofirontitaniumandvanadiumfromvanadiumbearingtitanomagnetitesodiummodificationdirectreductioncoupledprocess".internationaljournalofmineralsmetallurgyandmaterials 24.5(2017):504.