NUCLWednesday, April 9, 2008

1:30 PM-5:10 PM Morial Convention Center -- Rm. 253, Oral
Developments in Advanced Characterization Techniques in Actinide and Transactinide Science
Actinide Separation Methods from Microscale to Industrial Scale
Organizers:David E. Hobart
Charles J. Coleman
Gregory R. Choppin
Dominic S. Peterson
Presiding:Elizabeth P. Hastings
1:30 PMIntroductory Remarks
1:35 PMComplexation thermodynamics and the structure of the binary complexes of modified DTPA ligands and their ternary complexes with oxalic acid
Gregory R. Choppin, Punam Thakur
1:55 PMIndustrial scale processing of Pu utilizing Gd as a neutron poison
M. G. Bronikowski, R. A. Pierce, J. H. Gray
2:15 PMAutomated analytical-scale separations for actinides
Jay W. Grate, Oleg B. Egorov, Matthew J. O'Hara
2:35 PMThe fascinating chemistry of the TALSPEAK process
Kenneth L. Nash, Mikael Nilsson
2:55 PMUranyl Schiff base coordination chemistry: Synthesis, reactivity, and extraction studies
Mohan S. Bharara, Anne E. V. Gorden
3:15 PMIntermission
3:30 PMRedox behavior and sorption of actinide ions on an extraction chromatography resin containing Kläui ligands
Gregg J. Lumetta, Tatiana G. Levitskaia, Serguei I. Sinkov
3:50 PMActinide selectivity among titanate-based sorbents
D. T. Hobbs, M. D. Nyman
4:10 PMAmericium curium separations for nuclear chemistry experiments
Alice Slemmons, Evelyn M. Bond, W. Allen Moody, David J. Vieira, John R. FitzPatrick, Ralf Sudowe
4:30 PMDevelopment of chromatographic separation methods of actinides for bioassay applications
Dominic S. Peterson, Claudine E. Armenta, Velma M. Montoya
4:50 PMReduction and complexation of Technetium-99 Pertechnetate by polyoxometalates: Understanding reduction of Tc-99 and complexation into metal oxide bonds on a molecular level
Donna McGregor, Israel M. Mbomekalle, Robertha C. Howell, Lynn C. Francesconi

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The 235th ACS National Meeting, New Orleans, LA, April 6-10, 2008