Skip to Content
Find More Like This
Return to Search

Aqueous biphasic plutonium oxide extraction process with pH and particle control

United States Patent

5,625,862
April 29, 1997
View the Complete Patent at the US Patent & Trademark Office
Argonne National Laboratory - Visit the Technology Development and Commercialization Website
A method for simultaneously partitioning a metal oxide and silica from a material containing silica and the metal oxide, using a biphasic aqueous medium having immiscible salt and polymer phases.
Chaiko; David J. (Woodridge, IL), Mensah-Biney; R. (Downers Grove, IL)
ARCH Development Corporation (Chicago, IL)
08/ 431,733
May 1, 1995
CONTRACTUAL ORIGIN OF THE INVENTION The United States Government has rights in this invention pursuant to Contract No. W-31-109-ENG-38 between the U.S. Department of Energy and The University of Chicago, representing Argonne National Laboratory.