FIELD: flushing oils for internal combustion engines.
SUBSTANCE: flushing oil based on purified used mineral motor oil comprises potassium isopropoxide, dimethyl sulfoxide, diesel fuel, and is characterized in that the flushing oil additionally comprises ammonium hydroxide, carbamide, isopropyl alcohol, 3-hydroxy-3-carboxypentanedioic acid in the following ratio of components, wt.%: dimethyl sulfoxide 1-3; diesel fuel 1-3; potassium isopropoxide 1-3; isopropyl alcohol 1-3; ammonium hydroxide 1-3; urea 0.5-1; 3-hydroxy-3 carboxypentanedioic acid 0.5-1; refined used mineral motor oil up to 100.
EFFECT: increase in the washing properties of the oil.
1 cl, 4 tbl
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