The refinery's reprocessing process is a patented Vaxon technology for fractioning oil products after boiling point. The fractioning takes place by vacuum distillation i 5 columns.

The base oil is hereafter pollished in 2 steps: First in an absorptionfilter and secondly in an extractionprocess, where remaining aromatic compounds (PNAs) are removed by extraction with NMP as solvent.

Read more in the menu item "Re-refining".


The process for use of oils in Horsens are described in the sub-menu "Processing".