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Preparative gas-solid adsorption chromatography. Part I. Peak shape and application fields

Präparative Adsorptions-Fest-Gas-Chromatographie. Teil I. Peak-Formen und Anwendungsgebiete

Chromatographie d'adsorption gaz-solide préparative. 1ère partie. Forme des pics et champs d'application

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Summary

Modified silica gel is a promising adsorbent for preparative chromatography. The deviation of actual peaks from the theoretical Gaussian peaks have been investigated. The symmetry of the peaks is discussed as a function of the carrier gas velocity. The isolation of a number of hydrocarbons by preparative gas solid adsorption chromatography is described.

Zusammenfassung

Modifiziertes Silicagel ist ein vielversprechendes Adsorbens für die präparative Gas-Chromatographie. Die Abweichungen der tatsächlich erhaltenen Peaks von den theoretischen Gauß-Peaks wurden untersucht. Die Symmetrie der Peaks als Funktion der Trägergas-Strömungsgeschwindigkeit wird diskutiert. Die Isolierung einer Anzahl von Kohlenwasserstoffen durch die präparative Adsorptions-Fest-Gas-Chromatographie wird beschrieben.

Résumé

Le gel de silice modifié est un adsorbant prometteur pour la chromatographie préparative. Les différences entre la forme des pics et la courbe théorique de Gauss ont été étudiées. La symétrie des pics est étudiée en fonction de la vitesse du gaz vecteur. On décrit l'isolement d'un certain nombre d'hydrocarbures par chromatographie d'adsorption gaz-solide préparative.

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References

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Zel'venskii, V.Y., Volkov, S.A. & Sakodynskii, K.I. Preparative gas-solid adsorption chromatography. Part I. Peak shape and application fields. Chromatographia 5, 217–223 (1972). https://doi.org/10.1007/BF02268650

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  • DOI: https://doi.org/10.1007/BF02268650

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