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Chemically bonded phosphate ceramics of trivalent oxides of iron and manganese

United States Patent

December 24, 2002
View the Complete Patent at the US Patent & Trademark Office
Argonne National Laboratory - Visit the Technology Development and Commercialization Website
A new method for combining elemental iron and other metals to form an inexpensive ceramic to stabilize arsenic, alkaline red mud wastes, swarfs, and other iron or metal-based additives, to create products and waste forms which can be poured or dye cast.
Wagh; Arun S. (Orland Park, IL), Jeong; Seung-Young (Westmont, IL)
University of Chicago (Chicago, IL)
09/ 751,655
December 29, 2000
CONTRACTUAL ORIGIN OF 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.