References
- Thorium fuel cycle: Potential benefits and challenges, IAEA-TECDOC-1450.
- Kirby, H.W. (1961) Calorimetric determination of the half-life of 231Pa. Journal of Inorganic and Nuclear Chemistry, 18: 8–12.
- Dinkar, A.K.; Singh, Suman. Kumar.; Tripathi, S.C.; Verma, R.; Reddy, A.V.R. (2012) Studies on separation and recovery of thorium from nitric acid medium using (2-ethyl hexyl) phosphonic acid, mono (2-ethyl hexyl) ester (PC 88A)/n- dodecane as extractant system. Separation Science and Technology, 47(12): 1748–1753.
- Nash, K.L.; Choppin, G. R. (1977) Separation chemistry for actinides elements: Recent developments and historical perspective. Separation Science and Technology, 32: 255–274.
- Kirby, H.W. (1959) The radiochemistry of protactinium. National Academy of Sciences, Nuclear science Series, NAS –NS- 3016.
- Fletcher L. Moore. (1955) Separation of protactinium and niobium by liquid-liquid extraction. Analytical Chemistry, 27 (2): 70–72.
- Sandell, E.B.; Onishi, H. (1978) Photometric Determination of Traces of Metals, 4th Ed.; John Wiley and Sons: New York; 829–830.
- Fletcher L. Moore. (1957) Long-chain amines, versatile acid extractants. Analytical Chemistry, 29 (11): 1660–1662.
- Wilson, Arthur M.; Churchill, Lilian; Kiluk, Kenneth; Hovsepian, Paul. (1962) Solvent extraction with quaternary ammonium halides. Analytical Chemistry, 34: 203–207.
- Keller, C. (1963) Comparative studies on the behavior of Nb, Ta and Pa using ion exchangers. Radiochimica Acta, 1: 147–156.
- Kim, J.I.; Lagally, H.; Born, H.J. (1973) Ion exchange in aqueous and in aqueous-organic solvents: Part1. Anion exchange behavior of Zr, Nb, Ta and Pa in aqueous HCl - HF-organic solvent. Analytica Chimica Acta, 64: 29–43.
- Chetham-Strode, A.; Keller, O.L. (1963) Proceedings of Protactinium Chemistry Symposium. REPORT TID -7675, USA, 189–193.
- Kraus, K.A.; Nelson, F. (1955) Proceedings of the International Conference on the Peaceful Uses of Atomic Energy, United Nations 7: 113–125.
- Kraus, K.A.; George, G.E. (1951) Anion exchange behavior of Nb, Ta, and Pa, Analytical Chemistry, 73: 2900–2902.
- Ding, H.J.; Niu Y.N.; Xu, Y.B.; Yang; W.F.; Yuan, S.G.; Qin, Z.; Zhou, X.H. (2006) Liquid-liquid extraction of 233Pa(V) with Aliquat 336. Journal of Radioanalytical and Nuclear Chemistry, 268: 433–436.
- Remya, Devi P.S.; Joshi, Shreeram,; Verma, R.; Reddy, A.V.R.; Lali, A.M.; Gantayet, L.M. (2010) Ion exchange separation of 60Co and 125Sb from zirconium for radioactive waste management. Nuclear Technology, 171: 220–227.
- Sethi, S.; Anupama, P.; Gantayet, L.M. (2001) Pilot plant experience of recovery of rare, natural protactinium from the insoluble muck: Installation and operation, TSM-203, CHEMCON, Chennai.
- Palshin, E.S.; Myasoedov; Davydov (1970) Analytical Chemistry of Protactinium; Ann Arbor-Humphrey Science Publishers: London.
- Caletka, R.; Krivan, V. (1990) Behaviour of 18 elements in HF and HF-NH4F media on anion exchanger in various ionic forms. Journal of Radioanalytical and Nuclear Chemistry, 142(2): 359–371.