TY JOUR TI CLASSIFICATION OF OILY WASTE AND SELECTION OF METHODS OF ITS PROCESSING KW oily-wastes KW oil sludge KW bottom sediments KW fuel compositions KW thermal degradation KW gasoline KW die-sel fraction JO Bulletin of the Angarsk State Technical University AU Kuzora, I.E. AU Simonova, E.V. PY 2023 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»