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1. 上海大学理学院化学系
2. 上海大学理学院化学系,上海,200436
Published:01 January 2002
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[1]向群,包伯荣,曹卫国.新萃取剂OMPPD的合成及其对铀(Ⅵ)的萃取研究[J].核技术,2002(01):57-60.
XIANG Qun BAO Borong CAO Weiguo. A study on the synthesis of a new extractant OMPPD and its extraction for uranium (Ⅵ)[J]. Nuclear techniques, 2002, (1): 57-60.
为进一步研究环状仲胺系酰胺萃取剂的萃取性能
完善萃取剂结构与性能关系的萃取理论[1
2 ]
合成了一种新型萃取剂N -辛酰 - 2 -甲基哌啶烷 (OMPPD)
并利用红外光谱、质谱和元素分析对其结构进行了表征。研究了OMPPD在硝酸介质中对铀 (Ⅵ )的萃取
得到其萃合物组成为UO2 (NO3 ) 2 (OMPPD) 2 。
N-octanoyl-2-methylpiperdine (OMPPD)
a new kind of extractant has been synthesized for the purpose of further studying the extracting capability of the cyclic secondary amine and improving the extracting theory of the interrelations between the structure and the performance of the extractants. It has also been checked by elemental analysis
IR and mass spectra. The extraction of uranium (Ⅵ) in nitric acid has been studied. The species extracted is UO 2(NO 3) 2(OMPPD) 2.
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