Composition of the organic phase species in the synergistic extraction of Sr2+ by mixtures of Di(2-Ethylhexyl) Alkylenediphosphonic acids and Dicyclohexano-18-crown-6+

Solvent Extraction and Ion Exchange

Volumn 21, Issue 2, 2003, Pages 171-197

  Chiarizia, R ^a   McAlister, D R ^b   Herlinger, A W ^b  

^a ARGONNE NATIONAL LABORATORY   (United States)

^b LOYOLA UNIVERSITY CHICAGO   (United States)

Author keywords

Alkylenediphosphoric acids; Dicyclohexano 18 crown 6; Synergistic extraction

Indexed keywords

CARBOXYLIC ACIDS; COMPOSITION; INFRARED SPECTROSCOPY; NITRIC ACID; SOLUTION MINING; STOICHIOMETRY; VAPOR PRESSURE;

VAPOR PHASE OSMEMETRY;

SOLVENT EXTRACTION;

ACID; ORGANIC COMPOUND; SOLVENT EXTRACTION;

EID: 0038245316     PISSN: 07366299     EISSN: None     Source Type: Journal    
DOI: 10.1081/SEI-120018945     Document Type: Article

References (19)

1. Chiarizia, R.; Horwitz, E.P.; Rickert, P.G.; Herlinger, A.W. Metal extraction by alkyl substituted diphosphonic acids. Part 1: P,P′-di(2-ethylhexyl) methanediphosphonic acid. Solvent Extr. Ion Exch. 1996, 14, 773-792.
2. Herlinger, A.W.; Chiarizia, R.; Ferraro, J.R.; Rickert, P.G.; Horwitz, E.P. Metal extraction by alkyl substituted diphosphonic acids. Part 2: P,P′-di(2-ethylhexyl) ethanediphosphonic acid aggregation and IR study. Solvent Extr. Ion Exch. 1997, 15, 401-416.
3. Chiarizia, R.; Herlinger, A.W.; Horwitz, E.P. Metal extraction by alkyl substituted diphosphonic acids. Part 3: P,P′-di(2-ethylhexyl) ethanediphosphonic acid solvent extraction study. Solvent Extr. Ion Exch. 1997, 15, 417-432.
4. Chiarizia, R.; Herlinger, A.W.; Cheng, Y.D.; Ferraro, J.R.; Rickert, P.G.; Horwitz, E.P. Metal extraction by alkyl substituted diphosphonic acids. Part 4: P,P′-di(2-ethylhexyl) butanediphosphonic acid. Solvent Extr. Ion Exch. 1998, 16, 505-526.
5. Herlinger, A.W.; Ferraro, J.R.; Chiarizia, R.; Horwitz, E.P. An investigation of P,P′-di(2-ethylhexyl) methanediphosphonic acid and some of its metal complexes. Polyhedron 1997, 16, 1843-1854.
6. Chiarizia, R.; Urban, V.; Thiyagarajan, P.; Herlinger, A.W. SANS study of aggregation of complexes formed in the extraction of selected metal cations by P,P′-di(2-ethylhexyl) ethane- and butane-diphosphonic acids. Solvent Extr. Ion Exch. 1999, 17, 1171-1194.
7. Barrans, R.E.; McAlister, D.R.; Herlinger, A.W.; Chiarizia, R.; Ferraro, J.R. Hydrogen bonding in aggregates of dialkyl substituted diphosphonic acids and monofunctional analogues. Solvent Extr. Ion Exch. 1999, 17, 1195-1217.
8. Chiarizia, R.; Barrans, R.E.; Ferraro, J.R.; Herlinger, A.W.; McAlister, D.R. Aggregation of dialkyl-substituted diphosphonic acids and its effect on metal ion extraction. Sep. Sci. Technol. 2001, 36, 687-708.
9. McAlister, D.R.; Chiarizia, R.; Dietz, M.L.; Herlinger, A.W.; Zalupski, P.R. Extraction of alkaline earth and actinide cations by mixtures of di(2-ethylhexyl) alkylenediphosphonic acids and neutral synergists. Solvent Extr. Ion Exch. 2002, 20, 447-469.
10. Bond, A.H.; Chiarizia, R.; Huber, V.J.; Dietz, M.L.; Herlinger, A.W.; Hay, B.P. Synergistic solvent extraction of alkaline earth cations by mixtures of di-n-octylphosphoric acid and stereoisomers of dicyclohexano-18-crown-6. Anal. Chem. 1999, 71, 2757-2765.
11. Chiarizia, R.; Dietz, M.L.; Bond, A.H.; Huber, V.J.; Herlinger, A.W.; Hay, B.P. Synergistic effects in the extraction of metal ions by mixtures of dialkylphosphoric acids and substituted crown ethers. In Solvent Extraction for the 21st Century, Proceedings of ISEC '99; Cox, M., Hidalgo, M., Valiente, M., Eds.; Society of Chemical Industry: London, 2001; Vol. 1, 299-304.
12. Baes, C.F., Jr.; McDowell, W.J.; Bryan, S.A. The interpretation of equilibrium data from synergistic solvent extraction systems. Solvent Extr. Ion Exch. 1987, 5, 1-28.
13. Bond, A.H.; Dietz, M.L.; Chiarizia, R. Incorporating size selectivity into synergistic solvent extraction: A review of crown ether-containing systems. Ind. Eng. Chem. Res. 2000, 39, 3442-3464.
14. Kinard, W.F.; McDowell, W.J. Crown ethers as size-selective synergists in solvent extraction systems: A new selectivity parameter. J. Inorg. Nucl. Chem. 1981, 43, 2947-2953.
15. Van Dalen, A.; Gerritsma, K.W.; Wijkstra, J. Determination of the aggregation number of dinonylnaphthalenesulfonic acid by metal ion extraction. J. Colloid Interf. Sci. 1974, 48, 122-126.
16. Chiarizia, R.; Danesi, P.R.; Raieh, M.A.; Scibona, G. Liquid ion exchange selectivity of dinonylnaphthalenesulfonic acid (HD) with respect to some lanthanide and actinide ions. J. Inorg. Nucl. Chem. 1975, 37, 1495-1501.
17. Hogfeldt, E.; Chiarizia, R.; Danesi, P.R.; Soldatov, V.S. Structure and ion exchange properties of dinonylnaphthalenesulfonic acid and its salts. Chemica Scripta 1981, 18, 13-43.
18. Lumetta, G.J.; Moyer, B.A.; Johnson, P.A.; Wilson, N.M. Extraction of zinc(II) ion by didodecylnaphthalenesulfonic acid (HDNNS) in carbon tetrachloride: The role of aggregation. Solvent Extr. Ion Exch. 1991, 9, 155-176.
19. Moyer, B.A.; Baes, C.F., Jr.; Case, G.N.; Lumetta, G.J.; Wilson, N.M. Equilibrium analysis of aggregation behavior in the solvent extraction of Cu(II) from sulfuric acid by didodecylnaphthalenesulfonic acid. Sep. Sci. Technol. 1993, 28, 81-113.