RESTORING THE QUALITY OF USED ENGINE OILS

  The article is devoted to the development of a comprehensive technology for cleaning used engine oil, the formulation of its scientific and technological foundations, including: determining the nature of contamination of used engine oil, the study of the possibility of using ultrasonic radiation to clean used engine oil and optimize factors that may affect the effectiveness of the proposed method, the study of the influence of the nature of the adsorbent (local origin) – vermiculite-on the removal of undesirable components and determining the optimal characteristics of material