TY JOUR TI METHOD OF PROCESSING OIL SLUDGE GENERATED AT OIL REFINERIES IN TURKMENISTAN KW OIL SLUDGE KW RECYCLING KW PROCESSING KW METHODS KW POLLUTION KW EQUIPMENT KW OIL REFINING WASTE KW ENVIRONMENTAL POLLUTION KW PETROLEUM PRODUCTS KW GAS CONDENSATE KW SOLVENT EXTRACTION KW EXTRACTION RATE JO Herald of Technological University AU Keymirov, M.A. AU Garahanov, V.A. AU Hangel'diev, A.T. PY 2025 IS 28 PB Kazan National Research Technological University