FIELD: technological processes.
SUBSTANCE: present invention describes the used energy oil regeneration method, including the mechanical impurities removal, heating, vacuum drying and degassing, adsorption treatment and the subsequent additives base package entry, characterized in that before the adsorption treatment, the metals deactivator in the form of anthranilic acid is introduced, and for the adsorption treatment the granulated silica-alumina adsorbent is used.
EFFECT: achieved technical result consists in increase in the regenerated oil quality by the aging products more complete extraction from the used oil while maintaining the technology low waste and environmental friendliness.
1 cl, 1 dwg, 2 tbl
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