Pure- and mixed-gas sorption measurements on zeolitic adsorbents via gas-phase nuclear magnetic resonance

Frank Rittig, David Jeffrey Aurentz, Charles G. Coe, Ronald J. Kitzhoffer, John M. Zielinski

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

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 here 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.

Original languageEnglish (US)
Pages (from-to)4430-4434
Number of pages5
JournalIndustrial and Engineering Chemistry Research
Volume41
Issue number17
DOIs
StatePublished - Aug 21 2002

Fingerprint

Adsorbents
Sorption
Gases
Nuclear magnetic resonance
Gas mixtures
Methane
Carbon Monoxide
Binary mixtures
Carbon monoxide
Nuclear magnetic resonance spectroscopy
Isotherms
Nitrogen
Adsorption

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

Cite this

Rittig, Frank ; Aurentz, David Jeffrey ; Coe, Charles G. ; Kitzhoffer, Ronald J. ; Zielinski, John M. / Pure- and mixed-gas sorption measurements on zeolitic adsorbents via gas-phase nuclear magnetic resonance. In: Industrial and Engineering Chemistry Research. 2002 ; Vol. 41, No. 17. pp. 4430-4434.
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Pure- and mixed-gas sorption measurements on zeolitic adsorbents via gas-phase nuclear magnetic resonance. / Rittig, Frank; Aurentz, David Jeffrey; Coe, Charles G.; Kitzhoffer, Ronald J.; Zielinski, John M.

In: Industrial and Engineering Chemistry Research, Vol. 41, No. 17, 21.08.2002, p. 4430-4434.

Research output: Contribution to journalArticle

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