FIELD: special-destination fluids.
SUBSTANCE: invention relates to cutting fluid production technology via processing of products from thermal and thermocatalytic processes in petroleum processing industry and can be used to prepare cutting fluids for electro-erosion machines and for rolling of aluminum foil. In particular, light catalytic cracking gas oil is blended with diesel fraction obtained in retarded coking process, light gas oil obtained in retarded coking process, and straight-run diesel fraction with weighted fraction composition. Resulting blend is subjected to hydrogenation, alkalization, and atmospheric-vacuum rectification.
EFFECT: simplified and reduced in price process.
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