Stoffliche Veränderungen der Parex-Produkte

  title={Stoffliche Ver{\"a}nderungen der Parex-Produkte},
  author={Herbert O. Spindler},
Changes in aromatics content and composition of aromatics in the adsorption process for the recovery of n-alkanes according to the PAREX process and during after purification of the n-alkane mixture with oleum are examined by means of mass fragmentography, segregation gas chromatography and mineral oil analysis. After that a radical but also selective reduction of the aromatics content proceeds in the sorption process. Polycyclic aromatics are almost entirely removed due to the oleum treatment… CONTINUE READING

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