Authors:
M. Katoh Nippon Telegraph and Telephone Corporation Ibaraki Laboratories, NTT Electrical Communications Laboratories 319-11 Tokai, Ibaraki-ken Japan

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T. Shigematsu Nippon Telegraph and Telephone Corporation Ibaraki Laboratories, NTT Electrical Communications Laboratories 319-11 Tokai, Ibaraki-ken Japan

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Abstract  

This paper presents simultaneous substoichiometric separation of four rare earth elements; samarium, europium, terbium and ytterbium. The elements are separated simultaneously and substoichiometrically by forming their complexanates with substoichiometric DTPA and extracting their unreacted parts with HTTA. Application to the determination of these elements by substoichiometric neutron activation is also presented.

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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)