A comparison of the extraction of carrier-free 176,177W and 99Mo with that of U, Th, Am, Cm, La, Ce, Tm, Yb, Lu, and Hf into tri-n-octyl amine in toluene from nitric, phosphoric, and sulphuric acid media

Radiochimica Acta

Volumn 89, Issue 37165, 2001, Pages 619-624

  Johansson, M ^a   Alstad, J ^a   Omtvedt, J P ^a   Skarnemark, G ^b  

^a UNIVERSITY OF OSLO   (Norway)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Carrier free molybdenum; Carrier free tungsten; Molybdenum speciation; TOA extraction; Tungsten speciation

Indexed keywords

AMERICIUM; CERIUM; CURIUM; HAFNIUM; LANTHANUM; LAURYL ALCOHOL; LUTETIUM; MOLYBDENUM; NITRIC ACID; PHOSPHORIC ACID; SULFURIC ACID; THORIUM; THULIUM; TOLUENE; TRACER; TUNGSTEN; URANIUM; YTTERBIUM;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL ANALYSIS; COMPARATIVE STUDY; CONTROLLED STUDY; EXTRACTION; HYDROLYSIS; PHASE SEPARATION;

EID: 0034757173     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.2001.89.10.619     Document Type: Article

References (17)

1. Trautmann, N.: Radiochim. Acta 70/71, 237 (1995).
2. Haberberger, F.: Ph.D. thesis. University of Mainz, Germany (1992).
3. Landgren, A.: The Use of Aliquat-336 in a Partitioning and Transmutation Process and a Kinetic Study of the Oxidation of U(IV) to U(VI). Ph.D. thesis. Chalmers University of Technology, Göteborg, Sweden (1999).
4. Johansson, M., Alstad, J., Omtvedt, J. P., Skarnemark, G.: Radiochim. Acta accepted.
5. Broden, K., Persson, H., Rydberg, J., Skarnemark, G.: Nucl. Instrum. Methods 195, 539 (1982).
6. Persson, H., Skarnemark, G., Skålberg, M., Alstad, J., Liljenzin, J. O., Bauer, G., Haberberger, F., Kaffrell,N., Rogowski, J., Trautmann,N.: Radiochim. Acta 48, 177 (1989).
7. Albinsson, Y., Ekberg, C., Holgersson, S., Jakobsson, A.-M., Landgren, A., Skarnemark, G.: Int. J. Appl. Rad. Isotopes, in press.
8. Rydberg, J., Sekine, T.: Solvent Extraction Equilibria. In: Principles and Practices of Solvent Extraction. (Rydberg, J., Musikas, C., Choppin, G. R., Eds.), Marcel Dekker, Inc., New York (1992).
9. Keder, W. E., Ryan, J. L., Wilson, A. S.: J. Inorg. Nucl. Chem. 20, 131 (1961).
10. Vdovenko, V. M., Lipovskii, A. A., Kuzina, M. G.: Radiokhimiya 9, 556 (1961).
11. Keder, W. E., Sheppard, J. C., Wilson, A. S.: J. Inorg. Nucl. Chem. 12, 327 (1960).
12. Sato, T.: Analyt. Chem. Acta 43, 103 (1968).
13. Shmidt, V. S.: Amine Extraction, Translation of: Ekstraktsiya Aminami. Keter Press, Jerusalem (1971).
14. Landgren, A., Liljenzin, J. O.: Solv. Extr. Ion Exch. 17(6), 1387 (2000).
15. Sato, T.: J. Inorg. Nucl. Chem. 30, 1065 (1968).
16. Vdovenko, V. M., Kovalskaya, M. P., Shirivanskii, E. V.: Radiokhimiya 3, 3 (1961).
17. Yagodin, G. A., Chekmarev, A. M., Vladimirova, L. M.: Russ. J. Inorg. Chem. 14, 838 (1969).