Studies on new titanium hexacyanoferrate sorbents for radiocesium removal from primary coolant of pressurized water reactors

J. Narbutt; J. Siwiński; B. Bartoś; A. Bilewicz

doi:10.1007/bf02039391

Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 101: Issue 1

Studies on new titanium hexacyanoferrate sorbents for radiocesium removal from primary coolant of pressurized water reactors

Authors:

J. Narbutt

J. Narbutt Institute of Nuclear Chemistry and Technology Department of Radiochemistry 03-195 Warsaw (Poland)

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J. Siwiński

J. Siwiński Institute of Nuclear Chemistry and Technology Department of Radiochemistry 03-195 Warsaw (Poland)

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B. Bartoś

B. Bartoś Institute of Nuclear Chemistry and Technology Department of Radiochemistry 03-195 Warsaw (Poland)

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, and

A. Bilewicz

A. Bilewicz Institute of Nuclear Chemistry and Technology Department of Radiochemistry 03-195 Warsaw (Poland)

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Pages:: 41–49

Online Publication Date:: 13 Aug 2005

Publication Date:: 17 Sep 1986

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02039391

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Abstract

Recent work directed towards synthesizing and exploring new effective sorbents for radiocesium removal from primary coolants of pressurized water nuclear reactors of the WWER type is presented. Various sorbents synthesized on the basis of titanium hexacyanoferrate are compared with one another from the point of view of their sorption efficiency and stability. The uptake of¹³⁷Cs from solutions containing boric acid and millimolar quantities of ammonium and potassium ions was studied under conditions simulating the process of purification of the coolant bled from the primary circuit of the reactor. A composite-type sorbent was selected of good mechanical properties and negligible solubility, efficiently decontamining large amounts of the solution (considerably exceeding 10⁴ bed volumes) in the course of the column process.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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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)