Chromatographia

, Volume 11, Issue 12, pp 731–735 | Cite as

The use of thin-layer chromatography in investigations of the adsorption of some aromatic hydrocarbons

  • J. Oscik
  • G. Chojnacka
Originals

Summary

Using adsorption TLCRM values were measured for six aromatic hydrocarbons on silica gel G. The following binary mobile phases were used: trichloroethylene+benzene, carbon tetrachloride+benzene, n-heptane+trichloroethylene and n-heptane+benzene. The obtained results are presented graphically and compared with values calculated theoretically. Generally a good agreement was found in the RM values calculated and measured. This confirms the applicability of Ościk's equation descrbed earlier in the examination of interactions between the components of adsorption systems. The analysis of the variations of various parameters of the equation can supply important data concerning these interactions.

Keywords

Chromatography Analytical Chemistry Benzene Organic Chemistry Hydrocarbon 

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Copyright information

© Friedr. Vieweg & Sohn Verlagschesellschaft mbH 1978

Authors and Affiliations

  • J. Oscik
    • 1
  • G. Chojnacka
    • 1
  1. 1.Institute of Chemistry, Department of Physical ChemistryM. Curie-Skłodowska UniversityLublinPoland

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