isotope separation
3.Because of theory unique points and cheap maintenance cost, TEA CO_2 Laser is a very ideal illuminant for infrared multiphoton isotope separation, has gotten high separation factor in single-wavelength multiphoton isotope separation experiment.
4.Separation of hydrogen isotope with palladium alloy membranes has been regarded as one of the promising methods for hydrogen isotope separation. It has several advantages, such as high separation efficiency, smaller tritium inventory, simple separation device, ect. Limited by the manufacture of membrane and cost of gas transportation pump, this method is still at the stage of conceptual study.
5.In truth, Saddam Hussein had a massive clandestine nuclear weapons program that covered several different techniques to enrich uranium, including electromagnetic isotope separation, gas centrifuge, and gas diffusion.
6.Base flow separation method and isotope technique were adopted to study the cyclic relationship between river water and groundwater.
7.On the basis of introducing the principles of separating boron10 isotope by chemical exchange distillation, the problem in largescale boron10 production is discussed. Several new donors, including nitromethane, acetone, methyl isobutyl ketone (MIBK) and diisobutyl ketone (DIBK), which have a larger separation factor if used in separation are introduced. The com plexes between these new donors and boron trifluoride (BF 3) are more stable than the donors examined before.
