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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 8, Number 3
JKCSEZ 8(3)
June 20, 1964 

 
Title
Purification of Ac227by Solvent Extraction

용매추출법에 의한 Ac227의 정제
Author
C. T. Rhee

이진택
Keywords
Abstract
Ac227을 용매추출법에 의하여 그의 붕괴계열원소로부터 분리하는 신속한 방법을 고찰해 보았다. HDEHP 및 TBPO로 이단계추출과정을 거침으로서 충분한 순도를 가진 Ac227을 얻을 수 있으며 이들 과정중에 일어날 Ac227의 손실정도도 추정해 보았다. Ac227으로부터 Th227의 milking도 겸하여 관찰하였다.

A rapid method of daughter free Ac227 tracer preparation was studied. Through two stage extraction by HDEHP and TBPO, essentially daughter free Ac227 tracer can be prepared. Possible loss of Ac227 activity during the process was estimated. Milking of Th227 from Ac227 was also studied.

Page
103 - 108
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