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Adsorption equilibria for oxygen and nitrogen gas mixtures on 5a molecular sieves

✍ Scribed by G.A. Sorial; W.H. Granville; W.O. Daly

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 639 KB
Volume: 38
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(83)80087-6

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✦ Synopsis

Equilibria data for the adsorption of oxygen, nitrogen and binary mixtures of these gases are determined on 5A molecular sieve pellets. Pure component isotherms are presented at pressures up lo 9 bar and at 278.15, 293.15 and 303.15 K. The binary equilibria are presented at the same temperatures and at pressures of 1.7 and 4.4bar. The binary data have been examined against values predicted by various models using regression parameters obtained from the pure component isotherms. For these systems the ideal adsorbed solution theory, Cook and Basmadjian model and the statistical thermodynamic model gave the best representation of the experimental data. lNTRoDucTloN Pressure

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