Effect of radiation-induced physicochemical transformations on density and viscosity of 30% TBP - n-dodecane - HNO3 system

Separation Science and Technology

Volumn 38, Issue 10, 2003, Pages 2307-2326

  Tripathi, S C ^a   Ramanujam, A ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

Density; Diluent; Gamma radiolysis; Gas liquid chromatography; Hydrogen bonding; n Dodecane; TBP; Viscosity

Indexed keywords

DEGRADATION; LIQUID CHROMATOGRAPHY; NITRATION; POLYMERIZATION; RADIOLYSIS; VISCOSITY;

ALKALINE SCRUB;

MIXTURES;

ALKALI; ALUMINUM OXIDE; DILUENT; DODECANE; HYDROCARBON; NITRIC ACID; SOLVENT; TRIBUTYL PHOSPHATE;

DENSITY; NITRIC ACID; PHYSICOCHEMICAL PROPERTY; PURIFICATION; RADIATION; SOLVENT;

ARTICLE; DEGRADATION; DENSITY; GAMMA RADIATION; GAMMA RADIOLYSIS; GAS LIQUID CHROMATOGRAPHY; HYDROGEN BOND; INFRARED ASSAY; NITRATION; PHYSICAL CHEMISTRY; POLYMERIZATION; PURIFICATION; RADIATION; RADIATION ABSORPTION; RADIATION DOSE; RADIOASSAY; RADIOLYSIS; VISCOSITY;

EID: 0038449880     PISSN: 01496395     EISSN: None     Source Type: Journal    
DOI: 10.1081/SS-120021626     Document Type: Article

References (20)

1. Schulz, W.W.; Navratil, J.D. Science and Technology of Tributyl Phosphate; CRC Press Inc., 1984; Vol. 1.
2. Hesford, E.; Mc Kay, H.A.C. The extraction of acids by tri-n-butyl phosphate. J. Inorg. Nucl. Chem. 1960, 13, 156.
3. Tallent, O.K.; Mailen, J.C.; Pannel, K.D. Purex Diluent Degradation; ORNL-TM-8814; 1984.
4. Tripathi, S.C.; Bindu, P.; Ramanujam, A. Proceedings of Indian Soc. of Analytical Scientists (ISAS) XIth Symposium (PETPHARMACHEM-95), Baroda, INDIA, 1995; 8, 141-143.
5. Neace, J.C. Diluent degradation products in the Purex solvent. Sep. Sci. Technol. 1983, 18, 1581.
6. Alcock, K.; Grimley, S.S.; Healy, T.V.; Kennedy, J.; Mc Kay, H.A.C. The extraction of nitrates of tri-n-butyl phosphates (TBP). Trans. Faraday Soc. 1956, 52, 39.
7. Healy, T.V.; Mc Kay, H.A.C. The extraction of tri-n-butyl phosphate. The nature of TBP phase. Trans. Faraday Soc. 1956, 52, 633.
8. Collopy, T.J.; Blum, J.F. Spectrophotometric evidence for complex formation in the tri-n-butyl phosphate - water nitric acid system. J. Phys. Chem. 1960, 64, 1324.
9. Tuck, D.G. Solvent extraction studies: IV. Viscosity measurement on the system nitric acid + tri-n-butyl phosphate. Trans. Faraday Soc. 1961, 57, 1297.
10. 3. Nucl. Sci. Eng. 1962, 14, 159.
11. Tripathi, S.C.; Misra, S.K.; Ramanujam, A. Proceedings of ISAS' Ist National Symp. on Recent Trends in Chromatographic Techniques, Dec 15-17, 1989; Univ of Madras; 14.
12. 3 by gas liquid chromatography. Part I: formation of diluent degradation products and their role in Pu retention behaviour. Sep. Sci. Technol. 2001, 36 (07), 1463.
13. 3 by gas-liquid chromatography. Part II: formation of high molecular weight organophosphates. Sep. Sci. Technol. 2001, 36 (13), 2863.
14. Tuck, D.G. Solvent extraction studies. II. The system nitric acid - water tri-n-butyl phosphate. J. Chem. Soc. 1958, 2783.
15. Mailen, J.C.; Tallent, O.K. Clean Up of Savannah River Plant Solvent Using Solid Sorbents; ORNL/TM-9256; 1985.
16. Burger, L.L. The neutral organophosphorous compounds as extractants. Nucl. Sci. Eng. 1963, 16, 428.
17. 3 radical. J. Phys. Chem. 1991, 95 (11), 4435.
18. Tahraqui, A.; Morris, H. Decomposition of solvent extraction media during nuclear reprocessing: literature review. Sep. Sci. Technol. 1995, 30 (12), 2603.
19. Spinks, J.W.T.; Woods, R.J. An Introduction to Radiation Chemistry, 2nd Ed.; John Wiley & Sons: New York, 1976.
20. Tripathi, S.C.; Ramanujam, A.; Dhumwad, R.K. Proceedings of Nuclear and Radiochem. Symp.; Andhra Univ.: Vishakhapatnam, 1992; CA-34.