Pure- and Mixed-Gas Sorption Measurements on Zeolitic Adsorbents via Gas-Phase Nuclear Magnetic Resonance
| Autor: | Frank Rittig, David J. Aurentz, Ronald J. Kitzhoffer, John M. Zielinski, Charles Gardner Coe |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
chemistry.chemical_classification
Chemistry General Chemical Engineering Analytical chemistry Sorption General Chemistry Nuclear magnetic resonance spectroscopy Molecular sieve Industrial and Manufacturing Engineering Methane chemistry.chemical_compound Adsorption Hydrocarbon Physics::Chemical Physics Ternary operation Astrophysics::Galaxy Astrophysics Nuclear chemistry Carbon monoxide |
| Zdroj: | Industrial & Engineering Chemistry Research. 41:4430-4434 |
| ISSN: | 1520-5045 0888-5885 |
| DOI: | 10.1021/ie020133o |
| Popis: | Gas-phase NMR spectroscopy has been applied successfully in measuring pure- and mixed-gas equilibria on a 5A adsorbent for carbon monoxide, methane, and nitrogen. The reliability of the technique is established by comparing data collected in this paper to pure-gas isotherms measured at 23°C by standard volumetric expansion techniques in the pressure range of 0.5-5 atm. Mixed-gas equilibria data for binary gas mixtures as well as the ternary gas mixture are compared with predictions based on heterogeneous ideal solution adsorption theory analysis. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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