Liberman, David S.2023-04-202023-04-201948http://hdl.handle.net/10919/1146784 unnumbered pages, 90 leaves (one folded)application/pdfenIn CopyrightLD5655.V855 1948.L523DiffusionPacked towersSeparation (Technology)The effect of column height and width of annulus on the separation of liquids by thermal diffusionThesis