Numerical Analysis of Carbon Isotope Separation by Plasma Chemical Reactions in Carbon Monoxide Glow Discharge

作者: Shinsuke MORI , Hiroshi AKATSUKA , Masaaki SUZUKI

DOI: 10.1080/18811248.2002.9715244

关键词:

摘要: The separation of carbon isotopes in CO glow discharge has been studied, which the formation stable products enriched 13C is analyzed by numerical simulation kinetic model. Vibrational kinetics and vibrationally induced chemical reaction molecules are considered model as well electron impact reactions isotope scrambling isotopically products. yield final enrichment derived a function mean energy. When energy 2.1 eV case Maxwellian distribution 3.3 Druyvesteyn one, can reproduce experimental precipitated atoms reactor. calculation suggests optimum plasma for 1.0 and, this case, it expected that coefficient about 10 its abo...

参考文章(29)
A. N. Oraevskii, E. P. Markin, V. I. Romanenko, E. M. Belenov, Isotope separation by infrared laser radiation JETP Lett. (USSR) (Engl. Transl.), v. 18, no. 3, pp. 116-117. ,vol. 18, pp. 116- ,(1973)
V.D. Rusanov, A.A. Fridman, G.V. Sholin, Effect of non-Boltzmann population of vibrationally excited states on the carbon reduction in a nonequilibrium plasma Sov. Phys. - Dokl. (Engl. Transl.); (United States). ,(1977)
Hans Wolfgang Levi, Manson Benedict, Thomas H. Pigford, Nuclear Chemical Engineering ,(1981)
David F McLaughlin, Walter H Christiansen, None, Isotope separation and yield calculations for vibrationally enhanced oxidation of nitrogen Journal of Chemical Physics. ,vol. 84, pp. 2643- 2648 ,(1986) , 10.1063/1.450335
H. Ehrhardt, L. Langhans, F. Linder, H. S. Taylor, Resonance Scattering of Slow Electrons from H 2 and CO Angular Distributions Physical Review. ,vol. 173, pp. 222- 230 ,(1968) , 10.1103/PHYSREV.173.222
L. Magne, H. Coitout, G. Cernogora, G. Gousset, Atomic oxygen recombination at the wall in a time afterglow Journal De Physique Iii. ,vol. 3, pp. 1871- 1889 ,(1993) , 10.1051/JP3:1993247
Pete I. Porshnev, Hidde Wallaart, Marie-Yvonne Perrin, Jean-Pierre Martin, Modeling of optical pumping experiments in CO: II. Steady conditions principles and practice of constraint programming. ,vol. 222, pp. 289- 298 ,(1997) , 10.1016/S0301-0104(97)00216-4
R. Farrenq, C. Rossetti, Vibrational distribution functions in a mixture of excited isotopic CO molecules Chemical Physics. ,vol. 92, pp. 401- 416 ,(1985) , 10.1016/0301-0104(85)85034-5