Authors:
R. Petrauskas Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP Radiochemistry Division Pinheiros Caixa Postal 11049 05499 São Paulo SP. Brasil

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M. Saiki Instituto de Pesquisas Energéticas e Nucleares-CNEN/SP Radiochemistry Division Pinheiros Caixa Postal 11049 05499 São Paulo SP. Brasil

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Abstract  

Tetracycline in solution of benzyl alcohol was used as an extracting agent to separate uranium from interfering elements in the determination of uranium and of isotopic ratio235U/238U by neutron activation analysis. Separation gives a recovery of 97% for uranium and the interferences from matrices of pitchblende and monazite are eliminated.

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
1
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)