FIELD: chemistry.
SUBSTANCE: depressor additive to Diesel fuel includes residual products of oil refining. The additive contains the product of oxidation of heavy pyrolysis resin and alkylaromatic hydrocarbons with the following reagent ratio (wt %): oxidised heavy pyrolysis resin 30-38, alkylaromatic hydrocarbons (toluene, xylene) 62-70.
EFFECT: reduction of the Diesel fuel congelation temperature due to the introduction of the claimed additive into the fuel.
1 tbl
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