NDLI: An experimental study of adsorption interference in binary mixtures flowing through activated carbon

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An experimental study of adsorption interference in binary mixtures flowing through activated carbon

Content Provider	NASA Technical Reports Server (NTRS)
Author	Madey, R. Photinos, P. J.
Copyright Year	1983
Description	The isothermal transmission through activated carbon adsorber beds at 25 C of acetaldehyde-propane and acetylene-ethane mixtures in a helium carrier gas was measured. The inlet concentration of each component was in the range between 10 ppm and 500 ppm. The constant inlet volumetric flow rate was controlled at 200 cc (STP)/min in the acetaldehyde-propane experiments and at 50 cc (STP)/min in the acetaldehyde-ethane experiments. Comparison of experimental results with the corresponding single-component experiments under similar conditions reveals interference phenomena between the components of the mixtures as evidenced by changes in both the adsorption capacity and the dispersion number. Propane was found to displace acetaldehyde from the adsorbed state. The outlet concentration profiles of propane in the binary mixtures tend to become more diffuse than the corresponding concentration profiles of the one-component experiments. Similar features were observed with mixtures of acetylene and ethane; however, the displacement of acetylene by ethane is less pronounced.
File Size	875267
Page Count	12
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19830012989
Archival Resource Key	ark:/13960/t97709s97
Language	English
Publisher Date	1983-01-01
Access Restriction	Open
Subject Keyword	Fluid Mechanics And Heat Transfer Concentration Composition Adsorption Isothermal Flow Activated Carbon Transmission Binary Mixtures Ethane Propane Acetylene Acetaldehyde Gas Mixtures Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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