NIOSHTIC-2 Publications Search

Separation of Zirconium and Uranium.

Authors
MacDonald-DJ; Henry-HG
Source
U S Patent Number 4 381 287 1983 Apr; :
Link
NIOSHTIC No.
10003192
Abstract
Zirconium- and uranium-containing hydrocarbon-amine solutions are treated for the separation of zr and u by selectively stripping the zr with an aqueous chloride solution (e.g., NaCl or HCl) and scrubbing the resulting aqueous solution with chloride-loaded hydrocarbon-amine solution to selectively remove u, thereby yielding an aqueous zr solution of low u content. The hydrocarbon-amine organic solutions consist essentially of water-insoluble Tertiary amine (alamine 336) and a diluent (e.g., kerosine) for the amine.
Publication Date
19830401
Document Type
PA;
Fiscal Year
1983
Identifying No.
PAT 4,381,287
NIOSH Division
RERC;
Source Name
U.S. Patent Number 4,381,287, April 26, 1983; Chem. Abstr. 98:91,812D
Page last reviewed: May 5, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division