New chromatographic materials for the separation and concentration of uranium from environmental matrices [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy, 1991.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- Pages: (6 pages) : digital, PDF file
- Additional Creators
- Argonne National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Extraction chromatography, in which an inert support is impregnated with an extractant solution to form a chromatographic resin, combines the specificity of extraction with the ease of operation of an ion exchange column, thereby overcoming the principal drawbacks of the two methods when used alone. Previous work in this laboratory on the design of selective extractants for use in nuclear fuel reprocessing and in nuclear waste treatment has led to the development of several new phosphorus-based neutral organic extractants. In this report, we examine the use of two of these materials as stationary phases in extraction chromatography for the isolation of uranium from environmental samples. 2 refs., 2 figs., 1 tab.
- Report Numbers
- E 1.99:anl/cp-73634
E 1.99: conf-911107--34
conf-911107--34
anl/cp-73634 - Subject(s)
- Other Subject(s)
- Uranium Nitrates
- Extraction
- Carbamates
- Chelating Agents
- Ion Exchange Chromatography
- Phosphine Oxides
- Phosphonic Acids
- Actinide Compounds
- Carbonic Acid Derivatives
- Carboxylic Acid Salts
- Chromatography
- Nitrates
- Nitrogen Compounds
- Organic Acids
- Organic Compounds
- Organic Nitrogen Compounds
- Organic Phosphorus Compounds
- Oxygen Compounds
- Phosphines
- Phosphorus Compounds
- Separation Processes
- Uranium Compounds
- Note
- Published through SciTech Connect.
01/01/1991.
"anl/cp-73634"
" conf-911107--34"
"DE92001913"
Winter meeting of the American Nuclear Society (ANS), San Francisco, CA (United States), 10-15 Nov 1991.
Horwitz, E.P.; Chiarizia, R.; Dietz, M.L.; Diamond, H. - Funding Information
- W-31109-ENG-38
View MARC record | catkey: 14396286