Diffusion in CO2 up to 150‐Atmospheres Pressure
作者： W. L. Robb , H. G. Drickamer
DOI: 10.1063/1.1748110
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摘要: Diffusion coefficients have been obtained for the system CO2–C14O2 up to 150 atmospheres pressure and from 0°‐45°C. The are consistent with theory a density of 0.067 g/cc. In range 0.067–0.70 g/cc higher than predicted by theory. This may be attributed reduced collision diameter due orientation nonspherical molecules. At densities experimental lower theoretical ones. is expected as breaks down at these high densities. above 0.65 no measurable temperature coefficient D was obtained. explained increased temperatures in liquid state.
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