FIELD: oil and oil refining industry.
SUBSTANCE: invention relates to a method of cleaning oil from organochlorine compounds, in which oil is mixed with an alkali solution in molar ratio with organochlorine compounds as 3–10:1 and the mixture is further treated with a hydroacoustic apparatus of cavitation action until the oil temperature increases by 5–50 °C.
EFFECT: increasing the degree of oil purification from organochlorine compounds to the level of not more than 1.96 mcg/kg.
1 cl, 1 tbl
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