METHOD FOR IMPROVING LOW-TEMPERATURE PROPERTIES OF PETROLEUM PRODUCTS, INCLUDING DIESEL FUEL AND HYDRAULIC FLUIDS Russian patent published in 2018 - IPC C10G15/08 C10L1/08 G05D16/00 

FIELD: technological processes.

SUBSTANCE: method consists in that an oil product is pumped through three sections of a working hydromechanical device, mixed in the first section between the external and internal springs, fed into a vortex zone, discharged into the micro channels, injected into the second exhaust section, pumped through the broken micro-slots of a filter of the third section, and fed to a receiver or fuel system of the engine. Herewith, preliminary on the model of the device with the transparent housing of the second section, the pressure at an input of an activator is determined with the maximum foam volume fixed by the loss of the light stream and a found value of the pressure in the working device is set.

EFFECT: method is proposed for improving the low-temperature properties of petroleum products, including diesel fuel and hydraulic fluids, that allows to use them in the operation of automotive equipment in conditions of low temperatures.

1 cl, 1 dwg, 1 ex