ISSN:
1612-1112
Keywords:
Gas-solid chromatography
;
Adsorption isotherms
;
Surface modification
;
Alumina
;
Zeolite
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary This paper presents a continuation of our research dedicated to solid-adsorbent surface modification with what are commonly regarded as volatile and easily eluted organic compounds. Two porous adsorbents were used: natural zeolite (clinoptilolite) and alumina, while the adsorbates employed were n-hepatane and benzene. The results show that a simple injection of volatile adsorbate greatly alters the solid surface adsorption properties. The consequences of volatile modifier application are discussed on the grounds of adsorption isotherms determined at 313K. Possible implications to the “tailor made adsorbents” are outlined as well.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02268190
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