On the application of thin-layer chromatography in petroleum chemistry
| Autor: | V. G. Berezkin |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Chromatography
Chemistry General Chemical Engineering Analytical chemistry Energy Engineering and Power Technology General Chemistry High-performance liquid chromatography Displacement chromatography Thin-layer chromatography Fuel Technology Countercurrent chromatography Column chromatography Geochemistry and Petrology Supercritical fluid chromatography Kovats retention index Chromatography column |
| Zdroj: | Petroleum Chemistry. 47:415-420 |
| ISSN: | 1555-6239 0965-5441 |
| DOI: | 10.1134/s0965544107060072 |
| Popis: | A possibility for a wider use of thin-layer chromatography in petroleum chemistry is shown. New approach to the derivation of the equation for the retention factor k used for describing the retention in liquid column chromatography is considered. To determine the retention factor, two linear quantities that are directly measured in thin-layer chromatography are proposed. An equation for the determination of the chromatographic retention index is presented for the first time. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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