METHOD OF COOLING AND CONDENSATION OF STEAM GAS MIXTURE AND MIXTURE CONDENSATION SYSTEM FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC F28B3/04 

FIELD: oil industry.

SUBSTANCE: invention relates to the oil and gas industry and can be used in the distillation of petroleum feedstocks, mainly vacuum distillation of fuel oil. Mixing condensation system for cooling and condensing a vapor-gas mixture from industrial oil distillation apparatus contains a refrigerant circuit, which is designed to update, if necessary, the circulating refrigerant along the respective lines, comprising at least a jet mixer, a separator, a pump, heat exchanger, contains the lines of output of the balance excess of the condensed components and gases. Jet mixer is designed to enable ejection and/or pumping, as well as cooling and condense of the vapor-gas mixture with a circulating refrigerant, and the heat exchanger is designed to maintain the temperature of the circulating refrigerant in the range of -50 to +150°C.

EFFECT: invention makes it possible to increase the efficiency of the condensation units, to reduce the capital and operating costs of cooling and condensing the vapor-gas mixture from industrial distillation apparatuses of petroleum products.

17 cl, 1 dwg