Abstract: The work describes the application of columns with high-polar stationary liquid phases based on pyridinium ionic liquids for GC × GC separation of bio-oil and product of coal pyrolysis. By using inverse combination columns- the first ionic liquid column, the second is HP-5 the good separation results have been obtained. In the analysis of coal pyrolysis products, the suggested approach provides a much better resolution between components in comparison with a less polar first-dimension column (ZB-WAX). The good selectivity for peaks of phenols is observed, and the group of phenols is well detached and separated from the group of diaromatics. For bio-oil also good separation picture was obtained, the groups of phenols and guaiacol derivatives are distinguished with good resolution of substances within each group.

Cite: Shashkov M.V. , Sidelnikov V.N.
Separation of Phenol-Containing Pyrolysis Products Using Comprehensive Two-Dimensional Chromatography with Columns Based on Pyridinium Ionic Liquids
Journal of Analytical & Bioanalytical Techniques. 2016. V.7. 313 :1-5. DOI: 10.4172/2155-9872.1000313 РИНЦ AN OpenAlex

Files: Full text from publisher

Dates:

Submitted:	Mar 9, 2016
Accepted:	Mar 28, 2016
Published online:	Apr 4, 2016

Identifiers:

Elibrary:	35006646
Chemical Abstracts:	2018:807609
OpenAlex:	W2516392142

Citing:

DB	Citing
OpenAlex	3

Altmetrics: