干旱区生态环境知识资源中心(Arid): Chemical Treatment of El Missikat Fluorite-Bearing ore Material, Egypt, for Recovery of Pure Yttrium Oxide

Arid

DOI	10.21608/ajnsa.2018.12397
	Chemical Treatment of El Missikat Fluorite-Bearing ore Material, Egypt, for Recovery of Pure Yttrium Oxide
	Khalil, M. M. H.; El Hussaini, O. M.; Abd El Wahab, G. M.; Swafy, S. K.; Khalafalla, M. S.
通讯作者	Khalil, MMH
来源期刊	ARAB JOURNAL OF NUCLEAR SCIENCES AND APPLICATIONS
ISSN	1110-0451
出版年	2018
卷号	51 期号:4 页码:89-99
英文摘要	El Missikat fluorite-bearing ore material, Eastern Desert, Egypt, has been identified as containing a quantity of heavy rare earth elements (REE) such as yttrium fluorite mineral. Rare earth concentrate prepared from sulfate solution of El Missikat fluorite-bearing ore material assays 0.615% of REE. The solution was prepared from ore material by two subsequent thermal steps namely; fluorine deactivation by MgO and roasting by (NH4)(2)SO4. The deactivated roasted matrix was leached with hot distilled H2O to prepare the solution which assays 0.846g/L of REE. This solution was treated with 20g of oxalic acid to produce impure RE oxalate cake which was ignited at 950 degrees C. It was then dissolved in concentrated HNO3 to prepare the RE nitrate solution for extracting yttrium using tri butyl phosphate (TBP) in kerosene. The produced yttrium oxide was of 97.2% purity.
英文关键词	Yttrium Extraction TBP Fluorite-bearing ore material
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	ESCI
WOS记录号	WOS:000450644300010
WOS关键词	EXTRACTION
WOS类目	Nuclear Science & Technology
WOS研究方向	Nuclear Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333080
作者单位	[Khalil, M. M. H.] Ain Shams Univ, Fac Sci, Cairo, Egypt; [El Hussaini, O. M.; Abd El Wahab, G. M.; Swafy, S. K.; Khalafalla, M. S.] Nucl Mat Author, Cairo, Egypt
推荐引用方式 GB/T 7714	Khalil, M. M. H.,El Hussaini, O. M.,Abd El Wahab, G. M.,et al. Chemical Treatment of El Missikat Fluorite-Bearing ore Material, Egypt, for Recovery of Pure Yttrium Oxide[J],2018,51(4):89-99.
APA	Khalil, M. M. H.,El Hussaini, O. M.,Abd El Wahab, G. M.,Swafy, S. K.,&Khalafalla, M. S..(2018).Chemical Treatment of El Missikat Fluorite-Bearing ore Material, Egypt, for Recovery of Pure Yttrium Oxide.ARAB JOURNAL OF NUCLEAR SCIENCES AND APPLICATIONS,51(4),89-99.
MLA	Khalil, M. M. H.,et al."Chemical Treatment of El Missikat Fluorite-Bearing ore Material, Egypt, for Recovery of Pure Yttrium Oxide".ARAB JOURNAL OF NUCLEAR SCIENCES AND APPLICATIONS 51.4(2018):89-99.