Radiochemical reprocessing of V–Cr–Ti alloy and its feasibility study

An extraction scheme for radiochemical reprocessing of an activated vanadium–chromium–titanium alloy after a fusion reactor decommissioning was developed and checked experimentally. It is based on extraction of V, Cr and Ti freed of activation products from the alloy dissolved in nitric acid. The so...

Full description

Saved in:
Bibliographic Details
Published in:Journal of nuclear materials 2004-08, Vol.329, p.406-410
Main Authors: Bartenev, S.A, Kvasnitskij, I.B, Kolbasov, B.N, Romanov, P.V, Romanovskij, V.N
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:An extraction scheme for radiochemical reprocessing of an activated vanadium–chromium–titanium alloy after a fusion reactor decommissioning was developed and checked experimentally. It is based on extraction of V, Cr and Ti freed of activation products from the alloy dissolved in nitric acid. The solution of di-2-ethyl-hexyl-phosphoric acid (D2EHPA) in a hydrocarbon solvent (dodecane) serves as an extractant. It takes 50 extraction steps to recover V, Cr and Ti down to an effective dose rate
ISSN:0022-3115
1873-4820
DOI:10.1016/j.jnucmat.2004.04.079