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https://hdl.handle.net/1822/41760| Título: | Nonsymmetrical separations in thermal diffusion columns |
| Autor(es): | Morgado, M. F. L. S. Pinheiro, J. D. R. S. Romero, Joaquim José Barbosa Bott, T. R. |
| Data: | 1981 |
| Editora: | Taylor & Francis |
| Revista: | Separation Science and Technology |
| Citação: | Morgado, M. F. L. S.; Pinheiro, J.; Romero, J. J. B.; Bott, T. R., Nonsymmetrical separations in thermal diffusion columns. Separation Science and Technology, 16(8), 897-906, 1981 |
| Resumo(s): | The influence of the feed composition upon the actual degrees of separation attained at the top and bottom sections of a thermogravitational column is discussed using the classical phenomenological theory of Furry, Jones, and Onsager. It is shown that, except for a feed composition of C 0 = 0.5 (mass fraction), the separation profile is nonsymmetric, i.e., the separations in the top and bottom sections of the column are nonsymmetric with respect to the feed composition, the asymmetry increasing as the feed composition moves away from C 0 = 0.5. An equation for the determination of the optimum feed location as a function of the feed composition is derived. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/41760 |
| DOI: | 10.1080/01496398108058135 |
| ISSN: | 0149-6395 |
| e-ISSN: | 1520-5754 |
| Versão da editora: | http://www.tandfonline.com/loi/lsst20#.VKXmaiusWcI |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| document_19667_1.pdf | 279,75 kB | Adobe PDF | Ver/Abrir |
