Extraction of Nitric Acid from Aqueous Media with 0φD(iB)CMPO-n-Dodecane

AIChE Journal

Volumn 43, Issue 2, 1997, Pages 555-564

  Spencer, Barry B ^a   Counce, Robert M ^b   Egan, B Zane ^a  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

^b University of Tennessee Knoxville   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONCENTRATION (PROCESS); ENTHALPY; NITRIC ACID; STOICHIOMETRY;

AQUEOUS MEDIA; DODECANE; EQUILIBRIUM CONSTANTS; PARAFFIN HYDROCARBON; TETRACHLOROETHYLENE;

EXTRACTION;

EID: 0031076926     PISSN: 00011541     EISSN: None     Source Type: Journal    
DOI: 10.1002/aic.690430228     Document Type: Article

References (31)

1. Bromley, L. A., "Approximate Individual Ion Values of β (or B) in Extended Debye-Hückel Theory for Uni-Univalent Aqueous Solutions at 298.15 K," J. Chem. Thermodyn., 4, 669 (1972).
2. Bromley, L. A., "Thermodynamic Properties of Strong Electrolytes in Aqueous Solutions," AIChE J., 19(2), 313 (1973).
3. Chaiko, D., J., and G. F. Vandegrift, "A Thermodynamic Model of Nitric Acid Extraction by Tri-n-Buryl Phosphate," Nucl. Technol., 82(1), 52 (1988).
4. Chaiko, D. J., D. R. Fredrickson, L. Reichley-Yinger, and G. F. Vandegrift, "Thermodynamic Modeling of Chemical Equilibria in Metal Extraction," Sep. Sci. Technol., 23(12&13), 1435 (1988).
5. Chaiko, D. J., P. K. Tse, and G. F. Vandegrift, "Modeling of Aqueous and Organic Phase Speciation for Solvent Extraction Systems," Fall Meeting of the Metallurgical Society, Las Vegas, NV (1989).
6. Diamond, H., E. P. Horwitz, and P. R. Danesi, "Activity Coefficients of Carbamoylmethylphosphoryl Extradants in Toluene," Solvent Extr. Ion. Exch., 4(5), 1009 (1986).
7. Gatrone, R. C., L. Kaplan, and E. P. Horwitz, "The Synthesis and Purification of the Carbamoylmethylphosphine Oxides," Salvent Extra. Ion. Exch., 5(6), 1075 (1987).
8. Hesford, E., and H. A. C. McKay, "The Extraction of Nitrates by Tri-n-Butyl Phosphate, Part 3. Extraction at Trace Concentrations," Trans. Faraday Soc., 54, 573 (1958).
9. Holman, J. P., Experimental Methods for Engineers, 2nd ed McGraw-Hill, New York (1971).
10. Horwitz, E. P., D. G. Kalina, L. Kaplan, G. W. Mason, and H. Diamond, "Selected Alkyl(phenyl)-N,N-dialkylcarbamolymethylphosphine Oxides as Extradants for Am(III) from Nitric Acid Media," Sep. Sci. Technol., 17(10), 1261 (1982).
11. Horwitz, E. P., D. G. Kalina, H. Diamond, and G. F. Vandegrift, "The TRUEX Process - A Process for the Extraction of the Transuranic Elements from Nitric Acid Wastes Utilizing Modified PUREX Solvent,"Solvent Extr. Ion Exch., 3(1&2), 75 (1985).
12. Horwitz, E. P., H. Diamond, and K. A. Martin, "The Extraction of Selected Actinides in the (III), (IV), and (VI) Oxidation States from Hydrochloric Acid by OφD(iB)CMPO: The TRUEX-Chloride Process," Solvent Extr. Ion Exch., 5(3), 447 (1987).
13. Horwitz, E. P., and W. W. Schulz, "The TRUEX Process: A Vital Tool for Disposal of U.S. Defense Nuclear Wastes," Conf. on New Separation Chemistry for Radioactive Waste and Other Specific Applications, Rome (1990).
14. Kolarik, Z., and E. P. Horwitz, "Extraction of Metal Nitrates with Octyl(Phenyl)-N,N-Diisobutyl-Carbamoylmethyl Phosphine Oxides in Alkane Diluents at High Solvent Loadings," Salvent Extr. Ion Exch., 6(1), 61 (1988).
15. Koma, Y., K. Nomura, S. Nemoto, M. Ozawa, and T. Kawata, "Application of Modified TRUEX Flowsheet to Monitor Actinide Separation from High Level Liquid Waste," Proc. Int. Symp. on Waste Management, Tucson, AZ, Feb. 28-Mar. 4 (1993).
16. Leonard, R. A., G. F. Vandegrift, D. G. Kalina, D. F. Fischer, R. W. Bane, L. Burris, E. P. Horwitz, R. Chiarizia, and H. Diamond, "The Extraction and Recovery of Plutonium and Americium from Nitric Acid Waste Solutions by the TRUEX Process-Continuing Development Studies," ANL-85-45, The University of Chicago, Argonne National Laboratory, Chicago (1985).
17. Leonard, R. A., G. F. Vandegrift, E. C. Gay, D. R. Fredrickson, C. S. Sabau, D. J. Chaiko, L. Burris, E. P. Horwitz, R. Chiarizia, H. Diamond, R. C. Gatrone, G. A. Clark, and K. A. Martin, "The TRUEX Process for Recovery of Plutonium and Americium from Nitric Acid Waste Solutions - Continuing Development Studies, FY 1986," ANL-87-3, The University of Chicago, Argonne National Laboratory, Chicago (1987).
18. Marcus, Y., "Diluent Effects in Solvent Extraction,"Solvent Extr. Ion Exch., 7(4), 567 (1989).
19. Mathur, J. N., M. S. Murali, P. R. Natarajan, L. P. Badheka, A. Banerji, A. Ramanujam, P. S. Dhami, V. Gopalakrishnan, R. K. Dhumwad, and M. K. Rao, "Partitioning of Actinides from High-Level Waste Streams of PUREX Process Using Mixtures of CMPO and TBP in Dodecane," Waste Manage., 13, 317 (1993).
20. Millero, F. J., "The Molal Volumes of Electrolytes," Chem. Rev., 71(2), 147 (1971).
21. Moyer, B. A., W. J. McDowell, C. F. Baes, Jr., G. N. Case, and F. I. Case, "Liquid-Liquid Equilibrium Analysis in Perspective. Part 1. Slope Analysis of the Extraction of Uranyl Nitrate from Nitric Acid by Di-2-ethylhexylsulfoxide," Salvent Extr. Ion Exch., 9(5) 833 (1991).
22. Ozawa, M., S. Nemoto, A. Togashi, T. Kawata, and K. Onishi, "Partitioning of Actinides and Fission Products in Highly-Active Raffinate from PUREX Process by Mixer-Settlers," Salvent Extr. Ion Exch., 10(5), 829 (1992).
23. Pitzer, K. S., "Thermodynamics of Electrolytes. I. Theoretical Basis and General Equations," J. Phys. Chem., 77(2), 268 (1973).
24. Pitzer, K. S., Activity Coefficients in Electrolyte Solutions, 2nd ed., CRC Press, Boca Raton, FL (1991).
25. Press, W. H., S. A. Teukolsky, W. T. Vetterling, and B. P. Flannery, Numerical Recipes in FORTRAN: The Art of Scientific Computing, 2nd ed., Cambridge Univ. Press, Cambridge, England (1992).
26. Schulz, W. W., and E. P. Horwitz, "The TRUEX Process and the Management of Liquid TRU Waste," Sep. Sci. Technol., 23 (12&13), 1191 (1988).
27. Spencer, B. B., "Thermodynamics of the Extraction of Uranium from Strong Aqueous Electrolyte Solutions," PhD Diss., The Univ of Tennessee, Knoxville (1994).
28. Tse, P. K., and G. F. Vandegrift, "Development of Supercritical Fluid Chromatography for Analysis of TRUEX Process Solvents," ANL-89/71, The University of Chicago, Argonne National Laboratory Chicago (1989).
29. Vandegrift, G. F., R. A. Leonard, M. J. Steindler, E. P. Horwitz, L. J. Basile, H. Diamond, D. G. Kalina, and L. Kaplan, "Transuranic Decontamination of Nitric Acid Solutions by the TRUEX Solvent Extraction Process - Preliminary Development Studies," ANL-84-45, The University of Chicago, Argonne National Laboratory Chicago (1984).
30. Vandegrift, G. F., Argonne National Laboratory, personal communication to Barry B. Spencer, Oak Ridge National Laboratory, Oak Ridge, TN (1993).
31. Wadsworth, H. M., Jr., ed., Handbook of Statistical Methods for Engineers and Scientists, McGraw-Hill, New York (1990).