Chemistry and Technology of Fuels and Oils

, Volume 10, Issue 4, pp 314–317 | Cite as

Rapid group analysis of straight-run petroleum cuts by liquid-adsorption chromatography (LAC) with automatic recording

  • Yu. I. Chumakov
  • S. K. Lopatenko
  • G. I. Shchipachev
Methods of Assessing Fuel and Oil Quality
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Summary

A method of quantitative group analysis has been developed for bicyclic aromatic hydrocarbons with a minimum content of these hydrocarbons (down to 0.2%) in kerosine and kerosine-gas oil distillates, and also for the analysis of monocyclic aromatic hydrocarbons in naphtha cuts, by a recording method of column liquid-adsorption chromatography (LAC) onγ-Al2O3 in a stream of n-hexane or petroleum ether. The analysis requires 20–25 min, and the chromatographic column can be used repeatedly.

Keywords

Petroleum Hydrocarbon Naphtha Aromatic Hydrocarbon Petroleum Ether 

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Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • Yu. I. Chumakov
    • 1
  • S. K. Lopatenko
    • 1
  • G. I. Shchipachev
    • 1
  1. 1.Kiev Institute of Civil Aviation Engineers (KIIGA)USSR

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