Separation by Thermal Diffusion of Mixtures of Gases Having the Same Molecular Weight

Autor:	C. E. Holley, F. T. Wall
Rok vydání:	1940
Předmět:	Chemistry General Physics and Astronomy Physical chemistry Thermodynamics Molecule SPHERES Physical and Theoretical Chemistry Thermal diffusivity Order of magnitude
Zdroj:	The Journal of Chemical Physics. 8:949-953
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.1750609
Popis:	Separations by means of thermal diffusion of mixtures of gases having the same molecular weight have been investigated experimentally and theoretically. Six pairs of gases were considered, namely: CO2–C3H8, CO2–N2O, N2O–C3H8, CO–C2H4, CO–N2, and N2–C2H4. The experiments were carried out in a thermal diffusion column 274 cm long. Assuming the molecules to behave as rigid elastic spheres, theoretical calculations were made for the various combinations and the results compared with the experiments. Except for the pair CO2–N2O, the theory and experiment agree as to order of magnitude and direction of separation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f3479ea0641220866ef9665a4a7a8231 https://doi.org/10.1063/1.1750609 Zobrazit plný text záznamu