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. "Front Matter." Ultrafast Chemical Separations. Washington, DC: The National Academies Press, 1993.
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PART I:
SEPARATION TECHNIQUES
1. Introduction
3
2. Batch Processes
6
2.1 Precipitation
7
2.2 Adsorption and Isotopic Exchange
10
2.3 Ion-Exchange Techniques
13
2.4 Liquid-Liquid Extraction
16
2.5 High-Performance Liquid Chromatography
24
2.6 Distillation and Volatilization
27
2.7 Thermochromatography
30
2.8 Electrophoresis
32
3. Automated Processes
35
3.1 Comparison of Efficiencies of Autobatch and Continuous Processes
4. Autobatch Techniques
37
4.1 Autobatch Techniques for the Separation of Silver Isotopes
40
4.2 Technetium by Solvent Extraction
4.3 Palladium by Solvent Extraction
42
4.4 Arsenic and Antimony by Volatile-Hydride Production
43
4.5 Autobatch Separation of Individual Lanthanide Fission Products
45
4.6 Separation of Transplutonium Elements
49
5. Delivery Systems for Continuous Techniques
5.1 Gas-Jet Systems
5.2 Transport Time
53
5.3 Examples of Gas-Jet Systems
56
6. Continuous Liquid-Phase Chemical Separations
59
6.1 High-Speed Centrifuge for Phase Separation
6.2 Transfer from Gas-Jet System to Aqueous Phase
63
6.3 Examples
7. Continuous Gas-Phase Chemistry
70
7.1 Production Outside the Target Chamber
71
7.2 Production in the Target Chamber
74
8. Future of Ultrafast Chemistry
77
9. References
79
